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IT1258271B - Processo per l'ottenimento di forme granulari di addittivi per polimeri organici. - Google Patents

Processo per l'ottenimento di forme granulari di addittivi per polimeri organici.

Info

Publication number
IT1258271B
IT1258271B ITMI920827A ITMI920827A IT1258271B IT 1258271 B IT1258271 B IT 1258271B IT MI920827 A ITMI920827 A IT MI920827A IT MI920827 A ITMI920827 A IT MI920827A IT 1258271 B IT1258271 B IT 1258271B
Authority
IT
Italy
Prior art keywords
additives
organic polymers
granular forms
obtaining granular
obtaining
Prior art date
Application number
ITMI920827A
Other languages
English (en)
Inventor
Carlo Neri
Luciano Pallini
Original Assignee
Enichem Sintesi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11362796&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1258271(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITMI920827A0 publication Critical patent/ITMI920827A0/it
Priority to ITMI920827A priority Critical patent/IT1258271B/it
Application filed by Enichem Sintesi filed Critical Enichem Sintesi
Priority to DE69319165T priority patent/DE69319165T2/de
Priority to ES93200971T priority patent/ES2117090T3/es
Priority to AT93200971T priority patent/ATE167500T1/de
Priority to DK93200971T priority patent/DK0565184T3/da
Priority to EP93200971A priority patent/EP0565184B1/en
Priority to CA002093380A priority patent/CA2093380C/en
Priority to AU36746/93A priority patent/AU653680B2/en
Priority to BR9301447A priority patent/BR9301447A/pt
Priority to JP10353693A priority patent/JP4125384B2/ja
Priority to KR1019930005669A priority patent/KR970000145B1/ko
Priority to MX9301981A priority patent/MX9301981A/es
Publication of ITMI920827A1 publication Critical patent/ITMI920827A1/it
Publication of IT1258271B publication Critical patent/IT1258271B/it
Application granted granted Critical

Links

Classifications

    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glanulating (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Processo per l'ottenimento di forme granulari, da miscele di polveri di due o più additivi per polimeri organici, comprendente l'estrudere la miscela ad una temperatura compresa tra circa la temperatura di fusione del componente più bassofondente e 140° C con la clausola che, quando la miscela consiste di due additivi, questi non siano il tetrakis [3- (3,5-di - t -butil - 4 - idrossifenil) propionilossimetil] metano, sia in forma amorfa che cristallina, e un antiacido.
ITMI920827A 1992-04-06 1992-04-06 Processo per l'ottenimento di forme granulari di addittivi per polimeri organici. IT1258271B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ITMI920827A IT1258271B (it) 1992-04-06 1992-04-06 Processo per l'ottenimento di forme granulari di addittivi per polimeri organici.
DE69319165T DE69319165T2 (de) 1992-04-06 1993-04-01 Verfahren zum Erhalten von körnigen Additiven für organische Polymere
ES93200971T ES2117090T3 (es) 1992-04-06 1993-04-01 Procedimiento para obtener formas granulares de aditivos para polimeros organicos.
AT93200971T ATE167500T1 (de) 1992-04-06 1993-04-01 Verfahren zum erhalten von körnigen additiven für organische polymere
DK93200971T DK0565184T3 (da) 1992-04-06 1993-04-01 Fremgangsmåde til opnåelse af granulære former af additiver til organiske polymerer
EP93200971A EP0565184B1 (en) 1992-04-06 1993-04-01 Process for obtaining granular forms of additives for organic polymers
CA002093380A CA2093380C (en) 1992-04-06 1993-04-05 Process for obtaining granular forms of additives for organic polymers
BR9301447A BR9301447A (pt) 1992-04-06 1993-04-05 Processo para a obtencao de formas granulares e uso das mesmas
AU36746/93A AU653680B2 (en) 1992-04-06 1993-04-05 Process for obtaining granular forms of additives for organic polymers
JP10353693A JP4125384B2 (ja) 1992-04-06 1993-04-06 有機重合体用添加剤の粒状物の製法
KR1019930005669A KR970000145B1 (ko) 1992-04-06 1993-04-06 유기중합체용 입자형 첨가제 수득방법
MX9301981A MX9301981A (es) 1992-04-06 1993-04-06 Procedimiento para obtener formas granulares de aditivos para polimeros organicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920827A IT1258271B (it) 1992-04-06 1992-04-06 Processo per l'ottenimento di forme granulari di addittivi per polimeri organici.

Publications (3)

Publication Number Publication Date
ITMI920827A0 ITMI920827A0 (it) 1992-04-06
ITMI920827A1 ITMI920827A1 (it) 1993-10-06
IT1258271B true IT1258271B (it) 1996-02-22

Family

ID=11362796

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920827A IT1258271B (it) 1992-04-06 1992-04-06 Processo per l'ottenimento di forme granulari di addittivi per polimeri organici.

Country Status (12)

Country Link
EP (1) EP0565184B1 (it)
JP (1) JP4125384B2 (it)
KR (1) KR970000145B1 (it)
AT (1) ATE167500T1 (it)
AU (1) AU653680B2 (it)
BR (1) BR9301447A (it)
CA (1) CA2093380C (it)
DE (1) DE69319165T2 (it)
DK (1) DK0565184T3 (it)
ES (1) ES2117090T3 (it)
IT (1) IT1258271B (it)
MX (1) MX9301981A (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451888B1 (en) * 1994-06-01 2002-09-17 General Electric Company Solid stabilizer composition with improved hydrolytic stability
EP0719824B1 (en) * 1994-12-28 2001-06-27 Ciba SC Holding AG Low-dust granules of plastic additives
US5597857A (en) * 1994-12-28 1997-01-28 Ciba-Geigy Corporation Low-dust granules of plastic additives
JP2815328B2 (ja) * 1995-09-22 1998-10-27 大八化学工業株式会社 芳香族ホスフェート類の粉末化方法
DE19541242A1 (de) † 1995-11-06 1997-05-07 Hoechst Ag Lagerstabile Kunststoffadditive
DE19627258C2 (de) * 1996-07-08 2001-04-12 Chemson Polymer Additive Verfahren zur Herstellung einer schmelzbaren Stabilisatorkombination
JP2001526711A (ja) 1997-04-15 2001-12-18 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド 低粉塵性安定剤の製造方法
DE19755561A1 (de) * 1997-12-13 1999-06-17 Basf Ag Verfahren zur Herstellung von staubarmen Stabilisatorsystemen zur thermischen Stabilisierung von PVC
US20020016390A1 (en) * 1997-12-23 2002-02-07 Francois Gugumus Stabilizer mixtures
GB2332678B (en) 1997-12-23 2000-09-27 Ciba Sc Holding Ag Stabilizer mixtures containing a sterically hindered amine
GB2347427B (en) * 1997-12-23 2001-07-18 Ciba Sc Holding Ag Stabilizer mixtures comprising a sterically hindered amine
DE19804910A1 (de) 1998-02-07 1999-08-12 Clariant Gmbh Polyolefin-Formmasse zur Herstellung von kalandrierten Folien/Platten
IT1299050B1 (it) * 1998-04-09 2000-02-07 Great Lakes Chemical Italia Forma granulare di una miscela di un nichel-quencher e di un benzo- fenone e procedimento per la sua preparazione
DE19817257A1 (de) 1998-04-19 1999-12-09 Grace Gmbh Granulatzusammensetzung aus Antiblockingmitteln und Additiven für Polymerherstellung
IT1300058B1 (it) * 1998-04-23 2000-04-05 Great Lakes Chemical Italia Modificazione cristallina di miscele di un nichel-quencher e di un benzofenone e procedimento per la sua preparazione
CH693374A5 (de) * 1998-12-01 2003-07-15 Buehler Ag Patentabteilung Verfahren für die Granulation von Additiven.
IT1315251B1 (it) * 1999-10-21 2003-02-03 Great Lakes Chemical Europ Miscele di additivi per polimeri organici in forma granulare
JP4530308B2 (ja) * 1999-10-26 2010-08-25 株式会社Adeka 顆粒状ポリオレフィン用複合添加剤及びその製造方法
EP1268047A2 (en) * 2000-03-20 2003-01-02 Albemarle Corporation Sterically hindered phenol antioxidant granules having balanced hardness
ES2285680T3 (es) * 2004-01-23 2007-11-16 Ciba Specialty Chemicals Holding Inc. Metodo para producir granulos con bajo contenido de polvo a partir de aditivos de polimero.
TW200732400A (en) 2005-10-31 2007-09-01 Sumitomo Chemical Co Granule mass
SG132634A1 (en) * 2005-12-02 2007-06-28 Sumitomo Chemical Co Process for producing granules
JP5272301B2 (ja) * 2005-12-02 2013-08-28 住友化学株式会社 顆粒の製造方法
EP2397510B1 (en) 2006-09-14 2014-07-09 Ingenia Polymers Inc. High concentration pelletized additive concentrates for polymer
JP5287610B2 (ja) * 2008-08-29 2013-09-11 住友化学株式会社 ポリマー安定剤及びポリマー組成物の製造方法
JP2010254959A (ja) * 2009-04-03 2010-11-11 Sumitomo Chemical Co Ltd 顆粒組成物の製造方法
JP2010254958A (ja) * 2009-04-03 2010-11-11 Sumitomo Chemical Co Ltd 顆粒組成物の製造方法
JP5679154B2 (ja) * 2010-03-31 2015-03-04 株式会社Adeka 顆粒状ポリオレフィン系樹脂添加剤組成物
CN101907342B (zh) * 2010-08-23 2012-07-25 四川依米康环境科技股份有限公司 基于新风空调的新风阀
EP2840112B1 (en) 2013-08-21 2019-04-10 Baerlocher GmbH Stabilized polymer compositions and methods of making same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE131189T1 (de) * 1989-04-10 1995-12-15 Ciba Geigy Ag Verfahren zum stabilisieren von polyolefinen.

Also Published As

Publication number Publication date
ES2117090T3 (es) 1998-08-01
MX9301981A (es) 1993-12-01
ITMI920827A0 (it) 1992-04-06
EP0565184A1 (en) 1993-10-13
AU653680B2 (en) 1994-10-06
DE69319165D1 (de) 1998-07-23
KR970000145B1 (ko) 1997-01-04
DE69319165T2 (de) 1998-12-10
DK0565184T3 (da) 1999-02-15
CA2093380C (en) 2003-09-30
BR9301447A (pt) 1993-10-13
KR930021694A (ko) 1993-11-22
ITMI920827A1 (it) 1993-10-06
AU3674693A (en) 1993-10-14
EP0565184B1 (en) 1998-06-17
ATE167500T1 (de) 1998-07-15
JPH0691152A (ja) 1994-04-05
CA2093380A1 (en) 1993-10-07
JP4125384B2 (ja) 2008-07-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970415