WO2003044110A1 - Primer composition for polyolefin materials - Google Patents
Primer composition for polyolefin materials Download PDFInfo
- Publication number
- WO2003044110A1 WO2003044110A1 PCT/JP2002/011975 JP0211975W WO03044110A1 WO 2003044110 A1 WO2003044110 A1 WO 2003044110A1 JP 0211975 W JP0211975 W JP 0211975W WO 03044110 A1 WO03044110 A1 WO 03044110A1
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- WO
- WIPO (PCT)
- Prior art keywords
- weight
- polyolefin
- primer composition
- component
- acid anhydride
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
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- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/06—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
Definitions
- the present invention relates to a primer composition applied to a polyolefin material.
- Polyolefin materials are excellent in moldability, good in chemical resistance, etc., and relatively inexpensive. Therefore, they are widely and widely used in recent years as plastic parts in the industry. For example, for automobiles, they are used for bumpers and side moldings for exteriors, and for instrument panels and the like for interiors. In these cases, coating is usually applied to increase the design value and improve the weather resistance.
- polyolefin materials have low adhesion, so if the paint is applied as it is, it usually peels off without adhesion. Therefore, before applying a top coat, a so-called primer is applied to ensure close contact with the material, and a close coat is applied in the next step, especially a polyolefin bumper.
- a primer process is indispensable.
- a primer for automotive exterior polyolefin material primers As a primer for automotive exterior polyolefin material primers, it has a chlorinated structure with a specific structure as a primer with good parting-off properties during high-pressure car washing (high-pressure car washing resistance) and swelling and peeling resistance to alcohol-containing gasoline (gasohol resistance).
- a primer composition composed of polypropylene and acryl-modified chlorinated polypropylene is known (Japanese Patent Application No. Hei 10-214,838).
- the present invention provides a primer having sufficient adhesion, high-pressure car wash resistance, and gasohol resistance without blending an acid anhydride-modified chlorinated polypropylene adjusted to a specific molecular weight range with a polyolefin material. It is intended to provide a composition. Disclosure of the invention
- the inventors of the present invention have conducted intensive studies to solve the above-mentioned problems. As a result, even without using a chlorinated polyolefin having a narrow molecular weight distribution as disclosed in Japanese Patent Application No. 08-31779, sufficient adhesion and high pressure resistance were obtained. The present inventors have found a formulation having car washability and gasohol resistance, and have completed the present invention.
- the primer composition for a polyolefin material of the present invention has good adhesion to a polyolefin material, high-pressure car wash resistance, and gasohol resistance by combining an acid anhydride-modified chlorinated polyolefin resin and an acrylic-modified alkyd resin. Can be expressed. That is, the primer composition for a polyolefin material of the present invention comprises A component: acid anhydride-modified chlorinated polyolefin and B component: acryl-modified alkyd resin, and the weight ratio of A component and ZB component is 80/20 to 20Z80.
- the component A acid anhydride-modified chlorinated polyolefin, wherein the propylene component is 50 to 99 mol% and contains at least one ⁇ -olefin having 2 or 4 to 6 carbon atoms.
- Components of primer composition for polyolefin material contains, as essential components, A component: acid anhydride-modified chlorinated polyolefin resin and B component: acryl-modified alkyd resin.
- each component will be described in detail.
- the acid anhydride-modified chlorinated polyolefin of component A used in the present invention is, for example, propylene containing at least one ⁇ -branched olefin having 2 or 4 to 6 carbon atoms such as ethylene, butene or pentene.
- ⁇ -refined copolymer, propylene component is 50-99 mol%, chlorine content is 15-24 wt%, and acid anhydride modification amount is 0.6-2.0 wt%. It has a weight average molecular weight of 40,000 to 120,000.
- the copolymerization ratio of the one-year-old olefin is in the range of 1 to 50 mol%, preferably 5 to 30 mol%. If the copolymerization ratio is less than the above range, the crystallinity will increase and the storage stability of the coating will decrease. On the other hand, if it is higher than the above range, the adhesion and the high-pressure car wash resistance are reduced.
- the range of the weight-average molecular weight of the propylene mono- ⁇ -olefin copolymer is 4000 to 120,000, preferably 50,000 to 100,000. If the weight average molecular weight is lower than the above range, the gasohol resistance decreases, while if it is higher, the paint viscosity increases and the coating workability is hindered.
- the chlorination of the above-mentioned propylene- ⁇ -olefin olefin copolymer can be carried out by a conventional technique.
- chlorine gas can be easily chlorinated by blowing chlorine gas at a high temperature into the above-mentioned solution of polyolefin in the mouth of polyolefin.
- the chlorination rate is preferably in the range of 15 to 24% by weight, and more preferably 18 to 21% by weight. When the chlorination rate is lower than the above range, The storage stability of the product decreases, and the occurrence of dust etc. may be observed. On the other hand, when the chlorination rate is high, the gasohol resistance decreases.
- the acid anhydride modification can be obtained, for example, by copolymerizing an acid anhydride such as maleic anhydride or itaconic anhydride with the above-mentioned polyolefin.
- an acid anhydride such as maleic anhydride or itaconic anhydride
- the copolymerization method a known method of copolymerizing an acid anhydride at a high temperature in the presence of a radical generator can be used.
- the copolymerization amount of the acid anhydride is preferably 0.6 to 2.0% by weight, and more preferably 1.0 to 1.6% by weight. If the copolymerization amount of the anhydride is lower than the above range, the gasohol resistance tends to decrease, while if the copolymerization amount of the anhydride is high, the moisture resistance decreases or paint Later storage stability is reduced.
- the chlorination step of the polyolefin resin and the acid anhydride copolymerization step in the production of the acid anhydride-modified chlorinated polyolefin in the present invention are both known techniques. good.
- the acrylic-modified alkyd resin used in the present invention is an alkyd resin having an oil length of 35 to 70 using an oil or fat having an iodine value of 80 or more, and modified with an acrylic resin having a glass transition temperature of 50 ° C or more.
- the weight average molecular weight is 100 000 to 100 000
- the oils and fats of the alkyd resin are not particularly limited as long as they have an oxygen value of 80 or more, such as castor oil, soybean oil, dehydrated castor oil, and linseed oil.
- the polybasic acid is not particularly limited, but includes, for example, one or more of dicarboxylic acids such as orthophthalic acid, fluoric anhydride, tetrahydroorthophthalic acid, and tetrahydrosophthalic anhydride, or acid anhydrides thereof.
- the polyhydric alcohol is not particularly limited, and examples thereof include one or more dihydric or higher alcohols such as pentaerythritol, glycerin, and neopentyldaricol.
- Known methods can be used for the production of the alkyd resin.
- fats and oils are transesterified with a polyhydric alcohol with a lithium hydroxide catalyst at 200 to 250 ° C. under an inert gas to cause an alcoholysis reaction.
- Methanow Terminate the alcoholysis reaction with a tolerance and then esterify with a polybasic acid.
- a polyhydric alcohol may be added to adjust the OH value of the alkyd resin.
- the oil length is set to 35 to 70, preferably 50 to 60.
- Acrylic modification can be performed by a known method using the alkyd resin.
- the alkyd resin is heated to 120 ° C under an inert gas, a mixed solution of acrylic monomer and peroxide is dropped at a constant speed, and the remaining peroxide is added.
- Acrylic resin modification can be performed.
- the glass transition temperature of the polymerized portion of the acrylic resin is not particularly limited as long as it is 50 ° C or higher, but is preferably 60 ° C or higher. When the glass transition temperature is lower than 50 ° C, the high-pressure car wash resistance is reduced.
- the acrylic monomer include, for example, acrylate monomers such as methyl acrylate, methyl methacrylate, butyl methacrylate, acrylate-2-hydroxyxylethyl, and styrene, vinyl toluene, and styrene.
- —Methylstyrene can be mentioned, and at least one kind is selected so that the glass transition temperature becomes 50 ° C or more.
- the weight average molecular weight of the acryl-modified alkyd resin is 10,000 to 100,000, preferably 15,000 to 6,000.
- the coating strength is weak, so that high-pressure car wash resistance and gasohol resistance do not appear.
- the weight-average molecular weight exceeds 10,000, the paint viscosity increases and the particles are atomized. And the skin of the coating film when applied to a polyolefin material is reduced.
- the compatibility with the acid anhydride-modified chlorinated polyolefin is reduced, and the storage stability during coating is reduced.
- the primer composition for polyolefin of the present invention is modified with an acid anhydride described in detail above.
- the coating is made with an ester solvent such as ethyl acetate and butyl acetate, and a ketone solvent such as methyl ethyl ketone and methyl isobutyl ketone.
- organic solvents are blended in an amount of 200 to 500 parts by weight based on a total of 100 parts by weight of the acid anhydride-modified chlorinated polyolefin and the acryl-modified alkyd resin.
- the primer composition for polyolefin of the present invention is prepared by blending pigments such as titanium oxide, carbon black and conductive carbon black, extender pigments such as talc, clay and barium sulfate, or various organic pigments, and coloring.
- It can be used for electrostatic painting by improving workability and by making it conductive. In these cases, it is added in an amount of 0 to 100 parts by weight based on a total of 100 parts by weight of the acid anhydride-modified chlorinated polyolefin and the acryl-modified alkyd resin.
- the method for applying the polyolefin primer composition of the present invention to a polyolefin material to be coated is not particularly limited, but ordinary spray coating is preferred. No particular limitation is imposed on the drying of the primer, and drying is performed at room temperature to 120 ° C. for 3 to 30 minutes in an air drying oven, a hot air drying oven, a far infrared drying oven, or the like.
- the thickness of the coating film of the primer composition for polyolefin of the present invention is not limited, but is preferably 5 to 15 m. If the film thickness is less than 5 m, the original performance cannot be exhibited, and it is actually difficult to obtain a continuous film. On the other hand, when the thickness is 15 or more, sagging may occur.
- the decoration of the polyolefin material can be obtained by applying the primer of the present invention, drying, and further applying an overcoat having a design property.
- an overcoat having a design property There is no particular limitation on the top coat, but ordinary two-pack urethane paint, one-pack melamine baking paint, one-pack lacquer-one paint, etc. are applied. There is a CIB specification, which is selected as appropriate.
- the polyolefin material (SP-850, manufactured by Idemitsu Petrochemicals Co., Ltd.) washed with warm water and air-dried was adjusted to a viscosity of 12 seconds / N04FC with xylene.
- the primer composition for use was sprayed to a film thickness of 10 m using a spray gun and dried at 80 ° C for 10 minutes to form a primer film.
- an overcoat base paint (R-301 Silver Metallic, manufactured by Nippon Bee Chemical Co., Ltd.) and an overcoat clear (R-288 Clear, Nippon Bi-Chemical Co., Ltd.) Co., Ltd.) was applied to a film thickness of 20 m and 30 m, respectively, and dried at 80 ° C. for 30 minutes to form a top coat.
- a polyolefin material coated with the primer composition of Example 1 was produced.
- Examples 2 to 6 were carried out in the same manner as in Example 1 except that the compositions and types of the acid anhydride-modified chlorinated polyolefin and the acryl-modified alkyd resin were changed to those shown in Tables 3 and 4.
- primer compositions for polyolefin of Comparative Examples 1 to 4 were prepared, and a polyolefin material coated with these was prepared.
- the polyolefin material obtained above was allowed to stand for 24 hours in an atmosphere of 50 ° C. and a humidity of 98%, and then the cross-cut adhesion test was performed.
- the polyolefin material obtained above is cut into 3 cm x 3 cm, and gasohol obtained by mixing ethyl alcohol in a commercial gasoline with a volume ratio of 90/10 at 2 Ot: In the immersed state, the time required for the peeling of the primer-coating film to reach 2 mm from the end was measured.
- Examples 1 to 6 exhibited excellent properties in terms of adhesion, moisture resistance, gasohol resistance, and high-pressure car wash resistance.
- Comparative Example 1 since the ratio of the acrylic-modified alkyd resin was low, the anti-pressure car wash resistance was inferior despite the high content of the acrylic resin polymer portion.
- Comparative Example 2 the adhesion, moisture resistance, gasohol resistance, and high-pressure car wash resistance were high despite the high content of the alkyd resin polymerized portion due to the low content of acid anhydride-modified chlorinated polyolefin. was inferior.
- Comparative Example 3 Although there was no problem with the ratio between the acid anhydride-modified chlorinated polyolefin and the acrylic-modified alkyd resin, the glass transition temperature of the polymerized portion of the acrylic resin was low, so that the high-pressure car wash resistance was poor. In Comparative Example 4, the high molecular weight of the acrylic-modified alkyd resin was low, so the high-pressure car wash resistance was poor. I was
- the primer composition for a polyolefin material of the present invention As described above, according to the primer composition for a polyolefin material of the present invention, the A component: acid anhydride-modified chlorinated polyolefin and the B component: acrylic-modified alkyd resin defined as described above, When used in a weight ratio of 80/20 to 20/80, it has the effect of having good adhesion to the polyolefin material with sufficient adhesion, high-pressure car wash resistance, and gasohol resistance. Therefore, the primer composition for a polyolefin material of the present invention is extremely useful as a primer for a polyolefin material for an automobile exterior.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/487,942 US7045574B1 (en) | 2001-11-21 | 2000-11-15 | Primer composition for polyolefin materials |
| CA002460181A CA2460181C (en) | 2001-11-21 | 2002-11-15 | Primer composition for polyolefin material |
| EP02780115A EP1452570B1 (en) | 2001-11-21 | 2002-11-15 | Primer composition for polyolefin materials |
| DE60222582T DE60222582T2 (de) | 2001-11-21 | 2002-11-15 | Grundiermittel für polyolefinmaterialien |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001356713A JP3876153B2 (ja) | 2001-11-21 | 2001-11-21 | ポリオレフィン素材用プライマー組成物 |
| JP2001-356713 | 2001-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003044110A1 true WO2003044110A1 (en) | 2003-05-30 |
Family
ID=19168182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2002/011975 Ceased WO2003044110A1 (en) | 2001-11-21 | 2002-11-15 | Primer composition for polyolefin materials |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7045574B1 (ja) |
| EP (1) | EP1452570B1 (ja) |
| JP (1) | JP3876153B2 (ja) |
| CN (1) | CN1271155C (ja) |
| CA (1) | CA2460181C (ja) |
| DE (1) | DE60222582T2 (ja) |
| WO (1) | WO2003044110A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8053519B2 (en) * | 2004-05-25 | 2011-11-08 | Akzo Nobel Coatings International B.V. | Coating composition comprising a vinyl modified alkyd resin |
| WO2016088789A1 (ja) * | 2014-12-02 | 2016-06-09 | 日本発條株式会社 | エアゾール用塗料組成物とその塗膜を有する金属製機械部品 |
| CN108264803A (zh) * | 2016-12-30 | 2018-07-10 | 株式会社东进世美肯 | 导电溶液组合物及利用其的导电结构体 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5068462B2 (ja) * | 2006-02-23 | 2012-11-07 | 藤倉化成株式会社 | ベースコート用塗料組成物 |
| US20080033099A1 (en) * | 2006-08-02 | 2008-02-07 | The Sherwin-Williams Company | Paint Composition for Adherence To Plastic |
| US8519046B2 (en) * | 2006-12-13 | 2013-08-27 | Nippon Paper Chemicals Co., Ltd. | Polyolefin resin dispersion composition and process for producing the same |
| JP2009173731A (ja) * | 2008-01-23 | 2009-08-06 | Basf Coatings Japan Ltd | プライマー及びそれを用いた塗装方法 |
| JP5633792B2 (ja) * | 2009-08-31 | 2014-12-03 | 大日精化工業株式会社 | 顔料分散液及び着色剤 |
| CN102277057A (zh) * | 2011-07-26 | 2011-12-14 | 东来涂料技术(上海)有限公司 | 一种塑料底材静电涂装用导电底漆及其制备方法 |
| JP6412567B2 (ja) * | 2013-11-08 | 2018-10-24 | ダウ グローバル テクノロジーズ エルエルシー | 下塗り剤不要塗料組成物、その製造方法、及びそれを含む物品 |
| WO2015188358A1 (en) * | 2014-06-12 | 2015-12-17 | Dow Global Technologies Llc | Coated substrates and articles made therefrom |
| CN104497671A (zh) * | 2014-12-12 | 2015-04-08 | 常熟市明瑞针纺织有限公司 | 用于纺织机构的凸轮 |
| CN105524531A (zh) * | 2016-01-11 | 2016-04-27 | 上海乘鹰新材料有限公司 | 一种pp基材底涂涂料组合物及其制备方法 |
| CN105647310B (zh) * | 2016-01-11 | 2018-05-11 | 上海维凯光电新材料有限公司 | 一种pvc基材底涂涂料组合物及其制备方法 |
| US11021612B2 (en) * | 2018-08-30 | 2021-06-01 | Axalta Coating Systems Ip Co., Llc | Base coats and methods of using and producing the same |
| CN109456657A (zh) * | 2018-10-22 | 2019-03-12 | Ppg涂料(天津)有限公司 | 导电底漆组合物以及制备方法 |
| CN113897099B (zh) * | 2021-11-17 | 2022-07-26 | 瑞易德新材料股份有限公司 | 一种氯化聚丙烯涂料及其制备方法 |
| CN114560977A (zh) * | 2022-02-25 | 2022-05-31 | 维新制漆(江西)有限公司 | 一种聚酯、氯化聚丙烯改性丙烯酸树脂及其制备方法 |
| CN115820050B (zh) * | 2022-12-07 | 2023-09-19 | 湖南湘江关西涂料(长沙)有限公司 | 低漆雾导电底漆及其制备方法与应用、塑料制品 |
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| JPS56141326A (en) * | 1980-04-05 | 1981-11-05 | Kawakami Toryo Kk | Coating compound for covering surface of combined polyolefin type molded article and its coating |
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| GB2358021A (en) * | 1999-11-15 | 2001-07-11 | Honda Motor Co Ltd | An aqueous primer coating composition |
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| US4133786A (en) | 1977-10-05 | 1979-01-09 | International Minerals & Chemical Corp. | Acrylate-modified alkyd resin |
| JPH0662917B2 (ja) | 1986-03-18 | 1994-08-17 | 三井石油化学工業株式会社 | 塗料用組成物 |
| JPH0831779A (ja) | 1994-07-13 | 1996-02-02 | Japan Energy Corp | 化合物半導体基板の研磨方法 |
-
2000
- 2000-11-15 US US10/487,942 patent/US7045574B1/en not_active Expired - Lifetime
-
2001
- 2001-11-21 JP JP2001356713A patent/JP3876153B2/ja not_active Expired - Fee Related
-
2002
- 2002-11-15 CA CA002460181A patent/CA2460181C/en not_active Expired - Fee Related
- 2002-11-15 EP EP02780115A patent/EP1452570B1/en not_active Expired - Lifetime
- 2002-11-15 CN CNB028188853A patent/CN1271155C/zh not_active Expired - Fee Related
- 2002-11-15 WO PCT/JP2002/011975 patent/WO2003044110A1/ja not_active Ceased
- 2002-11-15 DE DE60222582T patent/DE60222582T2/de not_active Expired - Lifetime
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| JPS5298062A (en) * | 1977-02-17 | 1977-08-17 | Kawakami Paint Mfg | Method of coating of polypropylene formed product |
| JPS56141326A (en) * | 1980-04-05 | 1981-11-05 | Kawakami Toryo Kk | Coating compound for covering surface of combined polyolefin type molded article and its coating |
| JPS61287918A (ja) * | 1985-06-17 | 1986-12-18 | Mitsubishi Yuka Fine Chem Co Ltd | 硬化性樹脂組成物 |
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| US5932654A (en) * | 1996-11-28 | 1999-08-03 | Honda Giken Kogyo Kabushiki Kaisha | Primer composition for polyolefins |
| GB2358021A (en) * | 1999-11-15 | 2001-07-11 | Honda Motor Co Ltd | An aqueous primer coating composition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8053519B2 (en) * | 2004-05-25 | 2011-11-08 | Akzo Nobel Coatings International B.V. | Coating composition comprising a vinyl modified alkyd resin |
| WO2016088789A1 (ja) * | 2014-12-02 | 2016-06-09 | 日本発條株式会社 | エアゾール用塗料組成物とその塗膜を有する金属製機械部品 |
| CN108264803A (zh) * | 2016-12-30 | 2018-07-10 | 株式会社东进世美肯 | 导电溶液组合物及利用其的导电结构体 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2460181C (en) | 2008-12-23 |
| EP1452570A4 (en) | 2005-02-16 |
| JP2003155438A (ja) | 2003-05-30 |
| JP3876153B2 (ja) | 2007-01-31 |
| EP1452570A1 (en) | 2004-09-01 |
| US7045574B1 (en) | 2006-05-16 |
| CA2460181A1 (en) | 2003-05-30 |
| CN1558937A (zh) | 2004-12-29 |
| CN1271155C (zh) | 2006-08-23 |
| DE60222582T2 (de) | 2008-01-31 |
| DE60222582D1 (de) | 2007-10-31 |
| EP1452570B1 (en) | 2007-09-19 |
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