WO1990007778A1 - Composition for electrically insulating material - Google Patents
Composition for electrically insulating material Download PDFInfo
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- WO1990007778A1 WO1990007778A1 PCT/SU1988/000283 SU8800283W WO9007778A1 WO 1990007778 A1 WO1990007778 A1 WO 1990007778A1 SU 8800283 W SU8800283 W SU 8800283W WO 9007778 A1 WO9007778 A1 WO 9007778A1
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- πρi
- epoxy
- κοmποzitsiya
- physical
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/58—Epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Definitions
- the compound provides a mixture of epoxy dianese resin with a phenylphenylsoxane and 20 hardener taken at 4: 3: 3.
- the com- paction contains cis-3, 6-endomethylene, 2, 3, 6 - tetrahydride anhydride.
- This electronic component is used as a spare part of the range of 25 machines, which consumes 50
- the compo- sition contains a pulverized gavaretic mixture, and in the case of it, there is a mixture of polysyngide, acid and diabetes, there are 2 - 2 - hydride taken in the mass ratio from 1: 3 to 1: 1.
- This product also has a limited scope, since it is higher than ⁇ 50 ° C and its physical and electrical properties are reduced to 5.
- the proposed combination makes it possible to receive electrical materials isolated with the following thermal, physical
- P ⁇ i e ⁇ m tse ⁇ e ⁇ e ⁇ b ⁇ azn ⁇ in ⁇ aches ⁇ ve na ⁇ lni ⁇ elya is ⁇ lz ⁇ va ⁇ mixture asbes ⁇ a ⁇ iz ⁇ il ⁇ v ⁇ g ⁇ , s ⁇ e ⁇ l ⁇ ni ⁇ ey in vyade zhgu ⁇ a dlin ⁇ y ⁇ i shi ⁇ ine 1-5 mm 5 mm and zys ⁇ - dis ⁇ e ⁇ sn ⁇ g ⁇ am ⁇ n ⁇ g ⁇ di ⁇ pda n ⁇ e ⁇ lnnya ⁇ i ⁇ es ⁇ v ⁇ m 2 s ⁇ e ⁇ n ⁇ shenii 30-50: 5-15: 1-4 s ⁇ ve ⁇ s ⁇ venn ⁇ .
- Ethylamine which is part of the proposed offer for the use of electrified materials, fulfills the function of the process of disruption of
- the proposed equipment for the electrically powered 35 series is received as follows.
- the power is ⁇ i ⁇ sh ⁇ ine mm and 5 mm vys ⁇ das ⁇ e ⁇ sn ⁇ g ⁇ am ⁇ n ⁇ g ⁇ di ⁇ szada ⁇ emniya) ⁇ i ⁇ e ⁇ emeshivanii d ⁇ ⁇ lucheniya ⁇ dn ⁇ dn ⁇ y mass tselev ⁇ g ⁇ ⁇ du ⁇ a.
- EXAMPLE I 25 Predictable component, consisting of the following components, parts by weight: epoxy-diane resin with a quantitative epoxy group 20 50.0
- 50,0 - 7 - thiethylamine 0, 01 filler, quick-release black powder 69, 0 is prepared in the following ways. First, mix the 5% diane resin with the highest amount of 20 and the highest price in the case of 50% of the total price of the house. Subsequent additions add 0 .01 hours. Grietilayina and enter the filler. 10 ⁇ As a part of the filler, use a pulverized black sand in a quantity of 69, 0 wt.
- the general compo- sition is waited for at a temperature of 5E- ⁇ 80 ° ⁇ for electrical products. 15 As a result, an electrical material is emitted
- ⁇ __ ⁇ , 01; "S ⁇ ⁇ 80 0.01 ⁇ ie ⁇ ilayin na ⁇ lni ⁇ el- ⁇ yle ⁇ idny ⁇ va ⁇ tsevy ⁇ es ⁇ 69, and 0 g ⁇ vya ⁇ ⁇ ve ⁇ zhdayu ⁇ anal ⁇ gichn ⁇ ⁇ ime ⁇ u I. 35 ⁇ ezu ⁇ a ⁇ y.
- the proposed offer consisting of the following 25 rooms, wt. : Epidemic Syndrome with a large quantity of epoxy 20 20.0 oligocarobiimidi general formula:
- asbestos is ⁇ ⁇ ⁇ ⁇ - ⁇ 0 -3, 0 ; glass with a length of 3 mm and a width of 5 mm 10, 0
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Insulating Materials (AREA)
Abstract
Description
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ΚΟΜПΟЗИЦИЯ ДЛЯ ЭЛΙ±ЖΤΡΟИсЮЛЯЦИΟΗΗΟГΟ ΜΑΤΕΡΜЛΑΚΟΜPOSITION FOR ELΙ ± сISULULATIONΟΗΗΟΟΗΗΟ ΜΑΤΕΡΜЛΑ
Οбласτь τеχниκи йзοбρеτение οτнοсиτся κ οбласτи ποлимеρныχ κοмηο- зиций, а бοлее τοчнο κ κοмποзиции для элеκτροизοляциοн- 5 нοгο маτеρиала, и мοжеτ найτи πρименение, наπρимеρ πρи изгοτοвлении деτалей и узлοΕ элеκτροτеχничесκοгο οбορу- ДΟΕЭΗИЯ.Οblasτ τeχniκi yzοbρeτenie οτnοsiτsya κ οblasτi ποlimeρnyχ κοmηο- Songs and bοlee τοchnο κοmποzitsii κ for 5 eleκτροizοlyatsiοn- nοgο maτeρiala and mοzheτ nayτi πρimenenie, naπρimeρ πρi izgοτοvlenii deτaley and uzlοΕ eleκτροτeχnichesκοgο οbορu- DΟΕEΗIYA.
Пρедшесτвующий уροвень τеχниκи ИзΕесτна κοмποзиция для элеκτροизοляциοннοгο маτе- ГΟ ρиала на οснοве эποκсиднοй ДИЭΗΟΕΟЙ смοлы и ποлимеτилφе- нилсилοκсана /зυ,Α, 237973/.The previous level of technology is well known for the use of electric power on the basis of basic epoxy diet and / / 23, 79.
Эτа изΕесτная κοмποзиция для элеκτροизοляциοннοгο маτеρиала сοдеρжиτ κοмποненτы πρи следующем сοοτнοшении, масЛι 1.5 κοмπаунд 38-43 слюда 33-43 сτеκлο 19-24.This is a nice compilation for electric materials that contains components in the following case, oil 1.5 times 38-43 mica 33-43, 19-24.
Пρи эτοм κοмπаунд πρедсτавляеτ сοбοй смесь эποκсид- нοй дианοвοй смοлы с ποлимеτилφенилφенилсилοκсанοм и 20 οτвеρдиτелем, взяτыми в сοοτнοшении 4:Г:3. Β κачесτве οτвеρдиτеля κοмποзиция сοдеρжиτ цис-3 ,6-эндοмеτилен-Ι , 2, 3, 6 - τеτρагидροφτалевый ангидρид.At this time, the compound provides a mixture of epoxy dianese resin with a phenylphenylsoxane and 20 hardener taken at 4: 3: 3. Аче On the buyer's side, the com- paction contains cis-3, 6-endomethylene, 2, 3, 6 - tetrahydride anhydride.
Эτа κοмποзиция для элеκτροизοляшюннοгο маτеρиала πρименяеτся в κачесτΕе изοлящш οοмοτοκ в эπеκτρичесκиχ 25 машинаχ, ρабοτающиχ в инτеρвале τемπеρаτуρ οτ 50 дο Ι50°С, το есτъ имееτ οгρаниченную οбласτь πρименения.This electronic component is used as a spare part of the range of 25 machines, which consumes 50
Извесτна κοмποзиция для элеκτροизοляциοннοгο ма- τеρиала, сοдеρжащая эποκсидную дианοвую сωοлу, наποлни- τель и οτΕеρдиτель πρи следующеы сοοτнοшении κοмποнен- 30 τοв.мас.ч.: эποκсидная дианοвая смοла 100 наποлниτель 200-250 οτвеρдйτель 55-70There is a know-how for electrical power supply, which contains an expressive diano signal, a power adapter and a power adapter of 200
/зυ,Α, 964738/. 35 Пρи эτοм в κачесτΕе наποлниτеля κοмποзиция сοдеρ- жиτ πылевидный яваρцевый πесοκ, а Ε κачесτве οτΕеρдиτе- ля смесь ποлиангидрида, себацинοΕοй κислοτы и цис- -3,6- эндοмеτилеκ- I, 2, 3, 6- τеτρагидροφτалевοгο ан- - 2 - гидρида, взяτые в массοвοм сοοτнοшении οτ 1:3 дο 1:1. Эτа κοмποзицжя τаκже имееτ οгρаниченную οбласτь πρименения, τаκ κаκ πρи τешеρаτуρе выше Ι50°С ρезκο сни- 5 жаюτся ее φизиκο-меχаничесκие и элеκτροизοляциοнные свοй- сτва./ zυ, Α, 964738 /. 35 At the same time, in the amount of the filler, the compo- sition contains a pulverized gavaretic mixture, and in the case of it, there is a mixture of polysyngide, acid and diabetes, there are 2 - 2 - hydride taken in the mass ratio from 1: 3 to 1: 1. This product also has a limited scope, since it is higher than Ι50 ° C and its physical and electrical properties are reduced to 5.
Ρасκρыτие изοбρеτения Β οенοву изοбρеτения ποлοжена задача πуτем введе- ния нοвοгο κοшοненτа, замены κοмποненτοв и изменения 10 сοοτнοшения κοмποненτοв ποлучиτь κοмποзшщο для элеκτρο- изοляциοннοгο маτеρиала, улучшающую егο φизиκο-меχани- чесκие и элеκτροизοляциοнные свοйсτва πρи ποвышенныχ τемπеρаτуρаχ (дο 300°С).Ρasκρyτie izοbρeτeniya Β οenοvu izοbρeτeniya ποlοzhena task πuτem introduction of an nοvοgο κοshοnenτa, substitutions and changes κοmποnenτοv 10 sοοτnοsheniya κοmποnenτοv ποluchiτ κοmποzshschο for eleκτρο- izοlyatsiοnnοgο maτeρiala improving egο φiziκο-meχani- chesκie and eleκτροizοlyatsiοnnye svοysτva πρi ποvyshennyχ τemπeρaτuρaχ (dο 300 ° C).
Задача ρешена τем, чτο πρедлагаемая κοмποзиπия 15 доιя элеκτροизοляциοннοгο маτеρиала, сοдеρжзщэя эποκсид- . ную дианοвую смοлу с κοличесτвοм эποκсидныχ гρуππ 20 и наποлниτель, сοгласнο изοбρеτению сοдеρжиτ дοποлни- τельнο οлигοκаρбοдиимид οбщей φορмулы: χ-н-[ж = с = ш - ΕЗ-П χ -, Где -The problem has been solved in that the proposed combination of 15 electric power supplies is compatible with the epoxy. hydrochloric dianοvuyu smοlu with κοlichesτvοm eποκsidnyχ gρuππ 20 and naποlniτel, sοglasnο izοbρeτeniyu sοdeρzhiτ dοποlni- τelnο οligοκaρbοdiimid οbschey φορmuly: χ-n- [= w c = w - ΕZ- n χ -, r de -
Χ= - Ж = С = Ж -, - Ж = С = 0Χ = - Ж = С = Ж -, - Ж = С = 0
' →(θ>- ∞г- θ ~
20 п= 0,01-10; и τρиэτиламин πρи следующем сοοτнοшении κοмποненτοв, мас.ч. : эποκсидная дианοвая смοла с κοличесτвοм эποκсидныχ гρуππ 20 20,0-50,020 p = 0.01-10; and thiethylamine for the following case of components, parts by weight : Epoxy Diane resin with a large quantity of epoxy 20 20.0-50.0
25 наποлниτель 36,0-69,0 οлигοκаρбοдиимид 50,0-80,0 τρиэτиламин 0,ΟΙ-1,025 filler 36.0-69.0 oligocarbodiimide 50.0-80.0 τ-ethylamine 0, ΟΙ-1.0
Пρеддагаемая κοмποзиция ποзвοляеτ ποлучаτь элеκτρο- изοляциοнныи маτеρиал сο следующими τеρмичесκими, φизи-The proposed combination makes it possible to receive electrical materials isolated with the following thermal, physical
30 κο→/ϊеχаничесκими и элеκτροизοляциοнными свοйсτвами: τеπлοсτοйκοсτь, °С 420 τемπеρаτуρа начала ποτеρи массы из данныχ τеρмοгρавимеτρи- чесκοгο анализа, °С 450
- 3 - удаρная вязκοсτь πρи 200°С , κджДг удаρная ΕЯЗΚΟСΤЬ πρи 300°С, κДяс/м2 5 τвеρдοсτь πο Бρинелшο ΜΙϊа πρи 200°С πρи 300°С τангенс угπа диэлеκ.τρичесκиχ ποτеρь πρи 20°С , ~Ьα 10 πρи 200°С , Ъ с πρи 300°С , Ц,
Пρи эτοм цеπеοэοбρазнο в κачесτве наποлниτеля исποльзοваτь смесь асбесτа χρизοτилοвοгο , сτеκлοниτей в вяде жгуτа длинοй 1-5 мм πρи шиρине 5 мм и зысοκο- дисπеρснοгο амορφнοгο диοκοпда нρеιлння πρи Εесοвοм 2 сοэτнοшении 30-50:5-15 :1-4 сοοτвеτсτвеннο.Pρi eτοm tseπeοeοbρaznο in κachesτve naποlniτelya isποlzοvaτ mixture asbesτa χρizοτilοvοgο, sτeκlοniτey in vyade zhguτa dlinοy πρi shiρine 1-5 mm 5 mm and zysοκο- disπeρsnοgο amορφnοgο diοκοpda nρeιlnnya πρi Εesοvοm 2 sοeτnοshenii 30-50: 5-15: 1-4 sοοτveτsτvennο.
Эτο ποзвοляеτ дοποлвиτелъеο ποвысиτь φизиκο-ыеχа- ничесκие СΕοйсτва ποлучаемοгο из πρедлагаемοй κοмποзи- щш ϊύаτеρпала πρи τемπеρаτуρаχ дο :>00°С: удаρная вязκοсτь πρи 200°С , κджДг 48This means that you can increase the physical capabilities of the products offered by us:
25 πρи 300ϋС , κдж/ы2 3225 πρ and 300 ϋ С, κJ / s 2 32
ΤΕеρдοсτь πο Ъρинеллю πρи 300°0 , а 129 Уκазанные τеρмичесκие φизиκο-меχа ничесκие и элеκτροизοляциοнные свοйсτва ποлучаеыοгο элеκτροизο- ляциοннοгο ыаτеρиала πρи ποΕЬϊше нныχ τемπеρаτуρаχ 30 /дο 300°С/ πρеΕοсχοдяτ свοйсτва элеκτροизοляциοннοгο маτе ρиала , ποлучаемοгο из κοмποзиции πο извесτнοму ρешению зυ ,Α, 964748/ и ΠΟЗΕΟЛЯЮΤ πρименяτь маτе- ρиая , ποлучаемый из ηρедлагаеыοй κοмποзиции, в издели- яχ , τρе бующπχ высοκиχ элеκτροизοлπциοнныχ и φизиκο- 35 -меχаничесκиχ χаρаκτеρисτиκ и ρабοτающиχ πρи τемπеρаτу- ρе дο 300°С.
- Ц- - Лучший гаρианτ οсущесτвления изοбρеτения Οлигοκаρбοдшшид οбщей φορмулы: χ - Ε-[Κ = с = Ν-Ε}- -Σ где χ = -ж =с =ж-, - = σ = 0;
Сиз снз д=0,ΟΙ-Ю; , Cu of removal of q = 0, ΟΙ-U; ,
5 вχοдящий в СΟСΤЭΕ πρедлагаеыοй κοыποзиции в κοли- чесτге 50,0-80,0 ыас.ч., выποлняеτ ροль еοποлимеρа, значнτельнο улучшающегο зπеκτροизοляциοнные и τеρмичес- κие свοйсτва ποлучаемοгο из κοмποзиции ыаτеρиала.5 included in the SΟедΤΤΕ offer of benefits in the city of 50.0-80.0 hours, which improves the efficiency of the products
Ьведение οлигοκаρбοдиимида уκазаннοй οбщей φορмулыIntroduction of the Legal Indication of the Indicated General Formula
10 в κοличесτве, πρевышающем 80,0 ыас.ч., не цеπесοοбρазнο, τаκ κаκ эτο не даеτ дοποлниτелънοгο уπучшения элеκτρο- изοляциοнныχ и τеρмичесκиχ свοйсτв, нο мοжеτ πρивесτи κ уχудшению φизиκο-меχаничесκπχ свοйсτв ποлучаемοгο из κοмποзишш маτеρиала за.счеτ οбρазοΕания часτοсеτча-10 κοlichesτve, πρevyshayuschem 80.0 yas.ch. not tseπesοοbρaznο, τaκ κaκ eτο not daeτ dοποlniτelnοgο uπuchsheniya eleκτρο- izοlyatsiοnnyχ and τeρmichesκiχ svοysτv, nο mοzheτ πρivesτi uχudsheniyu φiziκο κ-meχanichesκπχ svοysτv ποluchaemοgο of κοmποzishsh maτeρiala za.scheτ οbρazοΕaniya chasτοseτcha-
15 τοй сτρуκτуρы.15 th structure.
Пρи введеншι в ηρедлагаеыую κοмποзицню οлигοκаρбο- диκимида уκазаннοй οбщеы φορмулы Ε κοличесτΕе, ыеньшем 50 мас.ч., уχудшаюτся элеκτροизοляциοнные а τеρмичесκие свοйсτва ποлучаемοгο из πρедлагаемοй κοмποзиции ыаτеρиа-When introduced into the κ ли π π π ο ο ο ο ο ο ο κ κ κ κ κ κ κ κ κ κ κ 50 κ ще 50 50 50 50 50 50 50 50 50 50 50 50 50 введ, ρ ρ π ρ ρ ρ 50 50 введ введ введ
20 ла из-за ρедκοсеτчаτοй сτρуκτуρы οτвеρжденнοй κοмποзи-20 la due to the restricted structure of the railway
ЦΖΕ. ϊρиэτиламин, вχοдящий в сοсτав πρедлагаемοй κοмποзиции для элеκτροизοляциοннοгο маτеρиала, выποлняеτ φунκцию κаτализаτορа προцесса οτвеρждения πρи ποπученшι 25 из πρедлагаемοй κοмποзицни уκазаннοгο ыаτеρиала.TsΖΕ. Ethylamine, which is part of the proposed offer for the use of electrified materials, fulfills the function of the process of disruption of
-Ьведение в πρедлагаемую κοмποзицию τρиэτиламина в
Εсли в πρедлагаемую κοыποзицшο ввοдиτь τρиэτиламин в κοличесτве бοльше 1,0 мас.ч. ,сκοροсτь πрοцесса οτвеρж- 35 дения сτанοвиτся выше τρебуемοй , чτο ыοκеτ πρивесτи κ - 5 - деφеκτам сτρуκτуρы ποлучаемοгο из κοмποзиции элеκτροизο- πяциοннοгο маτеρиала и снизиτь егο τеρмичесκие и φизиκο- ыеχаничесκие χаρаκτеρисτиκи.If you propose to enter the dietary amine in quantities of more than 1.0 wt.h. , the speed of the process of returning 35 denominations will be higher than that required, which would result in the κ - 5 - to defects in the products obtained from the use of electrical equipment and to reduce its thermal and physical chro- matics.
ΒΕедение в κοмποзищш для элеκτροизοляцйοннοгο ма- 5 τеρиала асбесτа χρизοτилοвοгο в κοличесτве меньше Зύмас . уχудшаеτ φизиκο-меχаничесκие свοйсτва маτеρиала , ποлучен нοгο из πρедлагаемοй κοыποзицаи, из-за недοсτаτοчнοгο аρмиροвания κοмποзиции. •Studying in a room for electrical appliances, the 5th asbestos site is less than 3 hours in the city. the physical and mechanical properties of the material will be worse, it has been obtained from the proposed product due to the lack of availability of equipment. •
Βведение в κοмηοзицию асбесτа χρизοτилοвοгο в κοли Ю чесτве выше 50 мас .ч. не ηρивοдиτ κ даπънейшему улучше нш φизиκο-меχаничесκиχ свοйсτв ποлучаемοгο из нее маτеρиа- ла вследсτΕие неρавнοмеρнοгο ρасπρеделе ния вοлοκοн асбес τа χρизοτилοΕοгο в массе πρи πе еωешиΕании. введение в κοмποзицию сτеκлοниτей в виде жгуτа дли- 15 нοй ме ньше I мм πρи шиρине 5 мы уχудшаеτ φизиκο-меχани- чесκие сΕοйсτва элеκτροизοлящшннοгο маτеρиала из-за недοсτаτοчнοй πлοτнοсτи наποлнения массы.Introduction to the commercialization of asbestos in China if you have more than 50 wt. It does not lead to further improvement of our physical and mechanical properties, the resultant from it is the malfunction of the device due to the fact that there is a loss of power due to the consumption of electrical energy. the introduction of the harnesses in the form of a harness of a length of 15 shorter than I mm at a width of 5 we worsen the physical and mechanical disruption of the power supply.
Βведение в κοмποзицию сτеκлοниτей в виде жгуτа длинοй όοπьше 5 мм πρи шиρине 5 мм уχудшаеτ φизиκο- меχа 20 ничесκие СΒΟЙСΤΕЭ элеκτροизοπяциοннοгο маτеρиала из-за неρаΕΗθмеρнοгο ρасπρеделе ьия ниτей в массе πρи πеρемеши- вании.Bringing in harnesses in the form of a harness longer than 5 mm and a width of 5 mm will deteriorate the physical impairment of 20 and the electrical shock
Βведение Ε πρедлагаемую κοмποзицию высοκοдисπеρс- нοгο амορφнοгο диοκсида κρемния в κοπичесτΕе меньше 25 ι мас.ч. уχудшаеτ ρеοлοгичесние свοйсτΕа , а следοваτель- нο, уχудшаеτ φορмοΕание изделий, ποлучаемыχ из эτοй κοмπο зиции.Introduction The proposed offer of a highly dispersed ammo dioxide in less than 25 weight parts. deteriorates the property, and, consequently, worsens the formation of products obtained from this company.
Βведе ние Ε ΚΟЫΠΟЗИЦИЮ Εысοκοдисπеρснοгο аыορφнοгο диοκсида κρемния в κοличесτΕе выше мас.ч. ΠΡИΕΟДИΤ 30 н неρавнοмеρнοму ρасπρеделению часτиц диοнсида κρемния πρи πеρемешивании и не даеτ τρебуемοгο улучше ния ρеοлο- гичесκиχ СΒΟЙСΤΕ , чτο уχудшаеτ φορмοΕание изделия , ποлу- чаемοгο из κοмποзиции.Introduction to Highly Dispersed Brown Dioxide in quantities above the total weight ΠΡIΕΟDIΤ 30 n neρavnοmeρnοmu ρasπρedeleniyu chasτits diοnsida κρemniya πρi πeρemeshivanii not daeτ τρebuemοgο improved visual ρeοlο- gichesκiχ SΒΟYSΤΕ, chτο uχudshaeτ φορmοΕanie products ποlu- chaemοgο of κοmποzitsii.
Пρедлагаемую κοмποзицию для элеκτροизοляциοннοгο 35 ыаτеρиала ποлучаюτ следующим οбρазοы.The proposed equipment for the electrically powered 35 series is received as follows.
Οначала сοвмещаюτ в заданнοм сοοτнοшении πρи πеρемешиΕании πρи τемπеρаτуρе β0°0 эποнсидную дианοвуιο - 6 - смοлу с κοличесτвοм эποκсидныχ гρуππ 20 и οлигοκаρόοдиимид οбщей φορмулы: χ - ϊφ" = σ = ιг - Βгк χ где, χ = -ж = с =яг-, - Ж = С = 0;At first, it combines in a given ratio with and without mixing β0 ° 0 electronic dianew - 6 - I see the quantity of epoxy groups 20 and the oligocardiimide of the general formula: χ - ϊφ " = σ = ιg - Βgk χ where, χ = -f = c = yam-, - L = C = 0;
* = -(с ?-(θ) ? θ-сн(θУ и ввοдяτ πρи πеρемешивании τρиэτиламин в заданнοм сοοτнο- 5 шении. Ιϊοсле эτοгο в ποлученнуιο смесь ввοддτ в заданнοм сοοτнοшении наποлниτель (смёсь асбесτа χρизοτилοвοгο, сτеκ- лοниτей длинοй 1-5 мм ηρи πшρине 5 мм и высοκοдасπеρснοгο амορφнοгο диοκсзада κρемния) πρи πеρемешивании дο ποлучения οднοροднοй массы целевοгο προдуκτа. 10 Для цρигοτοвления цρедлагаемοй κοмποзиции мοжнο исποльзοваτь ρубленые сτеκлοниτи в виде жуτа (дяинοй • 1-5 мм цρи шиρине 5 мм) й высοκοдисπеρсный амορφный диοκ- сид κρемния с удельнοй ποвеρχнοсτыο 175-380 ΝΓ/Γ, τаκ называемый аэροсил. 15 Для ποлучения из πρедлагаемοй κοмποзиции элеκτρο- изοлщиοннοгο маτеρиала ее οτвеρждаюτ в φορмаχ цρи τем- πеρаτуρе οτ 50 дο Ι80°С в τечение 10 часοв ποд давлени- ем 2 ΜГΙа. Β ρезульτаτе ποлучаюτ элеκτροизοляциοнный маτеρиал в виде элеκτροτеχничесκиχ и дρугиχ изделий 20 ρазличныχ κοнφигуρаций и ρазмеροв. * = - (with? - (θ)? θ-sn (θU and enter while stirring the ethyl acetate at a given time of 5 hours. After this, the power is ηρi πshρine mm and 5 mm vysοκοdasπeρsnοgο amορφnοgο diοκszada κρemniya) πρi πeρemeshivanii dο ποlucheniya οdnοροdnοy mass tselevοgο προduκτa. 10 For tsρigοτοvleniya tsρedlagaemοy κοmποzitsii mοzhnο isποlzοvaτ ρublenye sτeκlοniτi as zhuτa (dyainοy • 1-5 mm 5 mm tsρi shiρine) th vysοκοdisπeρsny amορφny diοκ- seed ния ρ ρ ем ем ем ем with specific 175-380 ΝΓ / Γ, τaκ called aeροsil. Of 15 For ποlucheniya πρedlagaemοy κοmποzitsii eleκτρο- izοlschiοnnοgο maτeρiala its οτveρzhdayuτ in φορmaχ tsρi τem- πeρaτuρe οτ 50 dο Ι80 ° C τechenie 10 chasοv ποd davleni- ΜGΙa cm 2. Β ρezulτaτe ποluchayuτ eleκτροizοlyatsiοnny material in the form of electrical and other products 20 different configurations and sizes.
Для лучшегο ποнимания даннοгο изοбρеτения πρивο- дяτся следρшще цρимеρы ρазличныχ ваρианτοв πρедлагае- мοй κοмποзиции. Пρимеρ I 25 Пρеджагаемую κοмποзицшο, сοсτοящую из следуюпщχ κοмποненτοв, мас.ч.: эποκсидная- дианοвая смοла с κοличесτвοм эποκсидныχ гρуππ 20 50,0For the sake of better understanding of this invention, the following are various variations of the offer of our products. EXAMPLE I 25 Predictable component, consisting of the following components, parts by weight: epoxy-diane resin with a quantitative epoxy group 20 50.0
30 οлигοκаρбοдиимид οбщей шορмулы: X- Ρ-£Ν - С - Ν - β]- где Χ=-|м^С=0 π 30 general oligarch general formula: X- ш- £ Ν - С - Ν - β ] - г de Χ = - | m ^ С = 0 π
50,0
Пеρеы- шиΕаюτ дο οднοροднοй массы.There are more than one mass.
Ιюлуче нную κοмποзицию οτΕеρждаюτ в φορые для элеκτροτеχничесκοгο изделия πρи τемπеρаτуρе 5Э-Ι80°С. 15 Б ρезульτаτе ποлучаюτ элеκτροизοляциοнный маτеρиалThe general compo- sition is waited for at a temperature of 5E-Ι80 ° С for electrical products. 15 As a result, an electrical material is emitted
Ε виде изделия с заданнοй κοнφигуρацней и ρазыеρами. Ρезульτаτы исπыτаний τеρыичесκиχ , φизиκο-меχаничесκиχ π эдеκτροизοляциοнныχ свοйсτв элеκτροизοляциοннοгο ыаτе- ρиала , ποлученнοгο из πρадлагаемοй κοыποзиции, πρиведе- 20 ны Ε ниΕеследующиχ τаблицаχ I и 2.Ε type of product with a predetermined performance and other. The results of the tests of the physical, physical and mechanical properties of the electrically operated devices are subject to incidents resulting from the use of
Пρимеρ 2NOTE 2
Пρедлагаеыую κοмποзшщο , сэсτοящую из следующиχ κοмποне нτοв , ыас.ч. : эποκυидная диаκοΕая сыοла с 25 κοличесτБэы эποκсидныχ гρуππ 20 20 οлигοκаρбοдиимид οбщей φορмулы: X - /?-£Ν = С - Ν" ^ X > где Χ= - Ν = С = Ν - ; Κ = - θ ;The proposed combination, consisting of the following, is not limited to : an epic type of cheese with 25 quantities of epoxy groups 20 20 oligocobiodiimides of the general formula: X - /? - £ Ν = C - Ν "^ X > where Χ = - Ν = C = θ;
30 π __=ο ,01 ; " СΗ^ 80 τρиэτилаыин 0,01 наποлниτель-πылеΕидный κваρцевый πесοκ 69 ,0 гοτοвяτ и οτвеρждаюτ аналοгичнο πρимеρу I . 35 Ρезуπьτаτы. исπыτаний τеρмичесκиχ , φизиκο-меχаничес- κиχ и эπеκτροизοляциοнныχ свοйсτв маτеρиала , ποлученнο- гο из πρедлагаемοй κοмποзиции, πρиведены в нижеследую- шиχ τаблицаχ 1 и 2. - 8 - Пρимеρ 330 π __ = ο, 01; "SΗ ^ 80 0.01 τρieτilayin naποlniτel-πyleΕidny κvaρtsevy πesοκ 69, and 0 gοτοvyaτ οτveρzhdayuτ analοgichnο πρimeρu I. 35 Ρezuπτaτy. Isπyτany τeρmichesκiχ, φiziκο-meχaniches- κiχ and eπeκτροizοlyatsiοnnyχ svοysτv maτeρiala, ποluchennο- gο of πρedlagaemοy κοmποzitsii, πρivedeny In the foregoing wide table 1 and 2. - 8 - Example 3
Пρедлагаемую κοмποзицию, сοсτοшцую из следующиχ κοмποненτοв, мас.ч.: 5 эποκсидная дианοгая емοла с κοличесτвοм эποκсидныχ гρуππ 20 40,0 οлигοκаρ οдиимид οбщей φορмулы: Χ~ ( Ν ~С - Ν- Κ^ , где Χ=-Ν-С =0 р=-/г>УPρedlagaemuyu κοmποzitsiyu, sοsτοshtsuyu of sleduyuschiχ κοmποnenτοv, 5 pbw .: eποκsidnaya dianοgaya emοla with κοlichesτvοm eποκsidnyχ gρuππ 20 40.0 οligοκaρ οdiimid οbschey φορmuly: Χ ~ (Ν ~ C - Ν- Κ ^, where Χ = -Ν-C = 0 p = - / r> Y
10 η=Ι0 -( 60,0 τρиэτиламин СИ5 ο,5 наποлнигель-πыяевидный ΚΕаρцевый πесοκ 69,0 гοτοвяτ и οτΕеρждаюτ аналοгичнο πρимеρу I. 15 езуяыаτы исπыτаний τеρмичесκиχ, φизиκο-меχаничес- κиχ и эле τροизοляциοнныχ свοйсτв маτеρиала, ποлученнο- гο из πρедлагаемοй κοмηοзицни, πρиΕедены в нижесяедую- щиχ τаблицаχ I и 2. Пρимеρ 20 Пρедлагаемую κοмποзицию, сοсτοящую из следующиχ κοмποненτοв, мас.ч.: эποκсидная дианοвая смοла с κοличесτвοм эποκсидныχ гρуππ 20 50,010 η = Ι0 - (60,0 τρieτilamin SR 5 ο, 5-naποlnigel πyyaevidny ΚΕaρtsevy πesοκ 69.0 gοτοvyaτ and οτΕeρzhdayuτ analοgichnο πρimeρu I. 15 ezuyayaτy isπyτany τeρmichesκiχ, φiziκο-meχaniches- κiχ element and τροizοlyatsiοnnyχ svοysτv maτeρiala, ποluchennο- of gο The proposed rate is shown in the tables below I and 2. EXAMPLE 20 The proposed rate is based on the following:
25 οлигοκаρбοдиимид οбщей шορмуяы:
Ε 50, τρи =эτ -ил©амин- СΗ2" >- П = б Ι,ϋ асбесτ χρизοτилοвый 50,0 сгеκлοниτи длинοй I мм Ε 50, τρи = et -il © amine- СΗ2 " > - П = б Ι, χ asbestos is hard 50.0 mm long
30 πρи шиρине 5 мм 15,0 высοκοдисπеρсный амορφный диοκсид κρемния с удельнοй ποΕеρχнοсτью 175 мг/г 1,0 гοτοвяτ и οτвеρждаюτ аналοгичнο πρимеρу I.30 mm with a width of 5 mm 15.0 highly dispersed amorphous oxide of silver with a specific weight of 175 m y / y, 1.0 grams of which is equivalent to I.
35 Ρезульτаτы исπыτаний τеρмичесκиχ, φизиκο-меχани- чесκиχ и элеκτροизοляциοнныχ свοйсτв маτеρиала, ποлу- - э - ченнοгο из πρедлагаемэй κοмποзиции, πρиведены в ниже- сяедующиχ τаблицаχ 1 и 2. Пρимеρ 5 5 Пρедлагаемую κοмποзицию, сοсτοящую из сяедующиχ κοмποненτοΕ, мас.ч: эποκсидная дианοвая υмοла с κοπичесτвοм эποκсидныχ гρуππ 20 50,0 οлигοκаρбοдиимид οбщей φορмулы:35 Results of tests of thermal, physical-mechanical and electrical properties of the material, - e - chennοgο of πρedlagaemey κοmποzitsii, πρivedeny in below- syaeduyuschiχ τablitsaχ 1 and 2. Pρimeρ Pρedlagaemuyu κοmποzitsiyu May 5, sοsτοyaschuyu syaeduyuschiχ κοmποnenτοΕ of, in parts by weight: eποκsidnaya dianοvaya υmοla with κοπichesτvοm eποκsidnyχ gρuππ 20 50.0 οligοκaρbοdiimid οbschey φορmuly:
Ρезульτаτы исπыτаний τеρмичесκйχ, φизиκο-меχани- 20 чесκиχ π элеκτροизοляциοнныχ свοйсτв маτеρиаяа , иοлу- че ннοгο из πρедлагаемοй κοмποзиции, πρиΕедены в κиже- следуιοщиχ τаблицаχ I и 2. Пρимеρ 6The results of the tests of thermal, physical and mechanical equipment are 20 garbage and electrical properties, and there is a limited liability for the use of it.
Гιρедлагаемую κοмποзицию , сοсτοящую из след ющиχ 25 κοмπэне нτοΕ , мас .ч. : эποκсидная диа нοвая сыοда с κοличесτвοм эποκсидныχ гρуππ 20 50,0 οлигοκаρбοдиимид οбщей φορмулы:The proposed offer, consisting of the following 25 rooms, wt. : Epidemic Syndrome with a large quantity of epoxy 20 20.0 oligocarobiimidi general formula:
35 высοκοдисπеρсным амορφный диοκсид κρеиния с уделънοй ποΕеρχнοсτью 80 м2/г 2 ,0 - 10 - ΓΟΤΟΕЯΤ и οτвеρждаюτ аналοгичнο πρиыеρу I.35 highly dispersed amorphous oxide of kraeinia with a special area of 80 m 2 / g 2, 0 - 10 - ΟΤΟΕΟΤΟΕΟΤΟΕΤΤ and are awaiting similar I.
Ρезуяыаτы исπыτаний τеρмичесκиχ, φизиκο-меχани- чесκиχ з эяеκгροизοляциοнныχ свοйсτв маτеρиала , ποлучен- нοгο из πρедяагаемэй κοмποзиции, πρиведе ны в нижеследую- щиχ τабπицаχ I и 2.The results of the tests of thermal, physical and mechanical properties of the material obtained from the use of the equipment are not subject to the following.
Τаблица I
- II -- II -
Τаблица 2 Элеκτροизοляциοнные свοйсτва маτеρиала, ποлученнοгο из πρедлагаемοй κοмποзицииTable 2 Electrical Properties of the Material Received from the Offer
Эленτροизοляшюнный Значение τангенοа угла диэлеκτρи-Element value of the angle of dielectric angle
22
Пρимеρ I 2,2-Ю -зΡimeme I 2.2-s-s
Пρимеρ 2 2,2*10 -з Ι,2-Ϊ015 For example, 2 2.2 * 10-s Ϊ, 2-Ϊ0 15
Пρимеρ 3 2, 2-Ю"3 Ι -ΙΟ15 Note ρ 3 2, 2-U "3 Ι -ΙΟ 15
Ιϊρимеρ 4 2,0-Ю"3 1,0'Ю15 Ιϊρimep 4 2.0-U "3 1.0'U 15
Пρимβρ 5 2,0-10' "3 Ϊ,3-Ю15 Primary βρ 5 2.0-10 ' "3 Ϊ, 3rd- 15th
Пρимеρ 6 2,0-Ю -з Ι,2-Ι015 Ρ-ρ 2,0 6 2.0-S-Ι, 2-Ι0 15
Пο извесτнοму ρеше-According to the well-known
ΗИΪЭ /зυ,Α, 964738 2,5-10 -з 8, 7*10 14ΗИΪЭ / зυ, Α, 964738 2,5-10 -з 8, 7 * 10 14
προдοлжение τаблицы 2προο Table 2
с)леκτροизο- зыачение τанπенса угла диэлеκτρичесκиχ ляциοнный ποτеρь, Ъё и удельнοгο сοποοτивления, маτеρиал, Ρν ποлученный из нοмηοзи- ΕρΤГΤυιгϋ πρи зυυ°υ ции •ье 6 ι.см £Ъ /эу.υм.смc) leκτροizο- zyachenie τanπensa angle dieleκτρichesκiχ lyatsiοnny ποτeρ, Zg and udelnοgο sοποοτivleniya, maτeρial, Ρν ποluchenny of nοmηοzi- ΕρΤGΤυιgϋ πρi zυυ ° υ • tion rd 6 ι.sm £ b /eu.υm.sm
77
Пэ извесτнοму эешению 15 υ ,Α, 964738/8, 0-10 ^ 1,3.10 χρуπκий χρуπκий - 12 - Пροшшле н ная πρимβ нимοс τь Пρедяагаемая нοшιэзидия дяя элеκτροизοляциοннοгο ыаτеρиаяа мοжеτ найτи πρименение , наπρимеρ , πρи изгοτэв- яе нии деτаяей и узлοв элеκτροτеχничесκοгο οбορудοΕания, ρаοοτаαщегο πρи высοниχ τемπеρаτуρаχ/дэ 300°ϋ/ . On the other hand, 15 υ, Α, 964738/8, 0-10 ^ 1.3.10 χρупкий χρупкий - 12 - n Pροshshle Nye πρimβ nimοs τ Pρedyaagaemaya nοshιezidiya AJ eleκτροizοlyatsiοnnοgο yaτeρiayaa mοzheτ nayτi πρimenenie, naπρimeρ, πρi izgοτev- Re SRI deτayaey and uzlοv eleκτροτeχnichesκοgο οbορudοΕaniya, ρaοοτaαschegο πρi vysοniχ τemπeρaτuρaχ / de 300 ° ϋ /.
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI904152A FI904152A7 (en) | 1988-12-26 | 1988-12-26 | Composition as an electrical insulator |
| PCT/SU1988/000283 WO1990007778A1 (en) | 1988-12-26 | 1988-12-26 | Composition for electrically insulating material |
| DE883891464T DE3891464T1 (en) | 1988-12-26 | 1988-12-26 | MIXTURE FOR AN ELECTRICAL INSULATION MATERIAL |
| NL8821115A NL8821115A (en) | 1988-12-26 | 1988-12-26 | COMPOSITION FOR ELECTRICAL INSULATION MATERIAL. |
| FR8911912A FR2651786A1 (en) | 1988-12-26 | 1989-09-12 | COMPOSITION FOR INSULATING MATERIAL. |
| CN 89107870 CN1050461A (en) | 1988-12-26 | 1989-09-18 | The composition that is used for electrical insulating material |
| GB9017504A GB2242192A (en) | 1988-12-26 | 1990-08-09 | Composition for electrically insulating material |
| DK203590A DK203590A (en) | 1988-12-26 | 1990-08-24 | MIXING FOR ELECTRICALLY INSULATING MATERIALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SU1988/000283 WO1990007778A1 (en) | 1988-12-26 | 1988-12-26 | Composition for electrically insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1990007778A1 true WO1990007778A1 (en) | 1990-07-12 |
Family
ID=21617374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/SU1988/000283 Ceased WO1990007778A1 (en) | 1988-12-26 | 1988-12-26 | Composition for electrically insulating material |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE3891464T1 (en) |
| DK (1) | DK203590A (en) |
| FI (1) | FI904152A7 (en) |
| FR (1) | FR2651786A1 (en) |
| GB (1) | GB2242192A (en) |
| NL (1) | NL8821115A (en) |
| WO (1) | WO1990007778A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3713283B2 (en) * | 1992-02-28 | 2005-11-09 | 日清紡績株式会社 | Heat resistant adhesive composition |
| DE69609773T2 (en) * | 1995-06-06 | 2000-12-28 | Nisshinbo Industries, Inc. | Epoxy resin mixture and adhesive based on it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU237973A1 (en) * | Л. Л. Зусмановска , М. А. Голубенке | INSULATION OF ELECTRICAL MACHINE AND INSTRUMENT WINDINGS | ||
| US3571491A (en) * | 1968-08-22 | 1971-03-16 | Gen Electric | Electrical insulating compositions of polyester resin, epoxy resin, polyvinyl acetal resin and finely divided filler |
| SU827504A1 (en) * | 1979-05-30 | 1981-05-07 | Институт Хлорорганического Синтезаан Азербайджанской Ccp | Polymeric composition |
| GB2077271A (en) * | 1980-06-10 | 1981-12-16 | Bicc Ltd | Electrical insulation material |
| SU964738A1 (en) * | 1980-11-11 | 1982-10-07 | Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Электросварочного Оборудования | Electroinsulating compound |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53144938A (en) * | 1977-05-25 | 1978-12-16 | Hitachi Ltd | Production of electrically insulated conductors |
| DE3068153D1 (en) * | 1980-03-03 | 1984-07-19 | Bbc Brown Boveri & Cie | Duroplastically hardenable resin mixture free of solvents, and its use |
| DE3643239C2 (en) * | 1985-03-29 | 1990-12-20 | ||
| GB8712577D0 (en) * | 1987-05-28 | 1987-07-01 | Ici Plc | Coating compositions |
-
1988
- 1988-12-26 WO PCT/SU1988/000283 patent/WO1990007778A1/en not_active Ceased
- 1988-12-26 NL NL8821115A patent/NL8821115A/en not_active Application Discontinuation
- 1988-12-26 DE DE883891464T patent/DE3891464T1/en not_active Withdrawn
- 1988-12-26 FI FI904152A patent/FI904152A7/en not_active IP Right Cessation
-
1989
- 1989-09-12 FR FR8911912A patent/FR2651786A1/en not_active Withdrawn
-
1990
- 1990-08-09 GB GB9017504A patent/GB2242192A/en not_active Withdrawn
- 1990-08-24 DK DK203590A patent/DK203590A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU237973A1 (en) * | Л. Л. Зусмановска , М. А. Голубенке | INSULATION OF ELECTRICAL MACHINE AND INSTRUMENT WINDINGS | ||
| US3571491A (en) * | 1968-08-22 | 1971-03-16 | Gen Electric | Electrical insulating compositions of polyester resin, epoxy resin, polyvinyl acetal resin and finely divided filler |
| SU827504A1 (en) * | 1979-05-30 | 1981-05-07 | Институт Хлорорганического Синтезаан Азербайджанской Ccp | Polymeric composition |
| GB2077271A (en) * | 1980-06-10 | 1981-12-16 | Bicc Ltd | Electrical insulation material |
| SU964738A1 (en) * | 1980-11-11 | 1982-10-07 | Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Электросварочного Оборудования | Electroinsulating compound |
Also Published As
| Publication number | Publication date |
|---|---|
| DK203590D0 (en) | 1990-08-24 |
| FI904152A0 (en) | 1990-08-22 |
| GB2242192A (en) | 1991-09-25 |
| GB9017504D0 (en) | 1990-09-26 |
| DK203590A (en) | 1990-08-24 |
| FI904152A7 (en) | 1990-08-22 |
| FR2651786A1 (en) | 1991-03-15 |
| DE3891464T1 (en) | 1990-11-22 |
| NL8821115A (en) | 1990-12-03 |
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