WO2002064678A1 - Element de modification d'impact pour resine thermoplastique et composition de resine comprenant ledit element - Google Patents
Element de modification d'impact pour resine thermoplastique et composition de resine comprenant ledit element Download PDFInfo
- Publication number
- WO2002064678A1 WO2002064678A1 PCT/JP2002/000682 JP0200682W WO02064678A1 WO 2002064678 A1 WO2002064678 A1 WO 2002064678A1 JP 0200682 W JP0200682 W JP 0200682W WO 02064678 A1 WO02064678 A1 WO 02064678A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- rubber
- parts
- monomer
- resin
- Prior art date
Links
Classifications
-
- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
Definitions
- the impact modifier for thermoplastic resin of the present invention that is, the rubber-modified resin has a toluene-insoluble content of 70% by weight or more, preferably 80% by weight or more, more preferably 85% by weight or more.
- the upper limit is 100% by weight. If the amount of toluene insolubles is too small, the effect of improving impact resistance tends to decrease.
- the toluene-insoluble content (gel content) is the weight percentage (%) of the toluene-insoluble content when the sample is immersed in toluene at room temperature for 24 hours and centrifuged at 1200 rpm for 1 hour.
- the acrylic rubber in the present invention is a resin containing (meth) acrylic monomer units in an amount of 50 to 100% by weight, more preferably 60 to 100% by weight, and a glass transition temperature (T g). Is 0 or less.
- acrylic rubber latex those with a solid content (measured after drying at 120 ° C for 1 hour) of a concentration of 10 to 50% by weight are used, and those of a 20 to 40% by weight will be described later. This is preferable because the particle diameter can be easily controlled by the bloating operation.
- Methacrylic esters such as benzyl, styrene, ⁇ -methylstyrene, o-, m_ and ⁇ -methylstyrene, aromatic vinyl compounds such as chlorostyrene, vinyl cyanide compounds such as acrylonitrile and methacrylonitrile, and -Silicon-containing vinyl compounds such as methacryloyloxypropyldimethoxymethylsilane, T-methacryloyloxypropyltrimethoxysilane, and trimethylbiersilane. These may be used alone or in combination of two or more.
- the ratio of polyfunctional monomers containing two or more polymerizable unsaturated bonds is too low. If the proportion of the polyfunctional monomer containing two or more polymerizable unsaturated bonds in the molecule is too small, the crosslink density of the rubber is too low, and the toluene-free rubber-modified resin finally obtained is not used. If the amount of the melt is less than 70% by weight, the effect of exhibiting impact resistance is reduced, and if the amount is too large, the cost tends to be increased and there is a tendency to be economically disadvantageous.
- the other copolymerizable monomer is a component used for adjusting the refractive index and impact resistance, etc. However, in order to obtain the effect of the use, 0.1% by weight is used. It is preferable to use the above.
- vinyl monomer examples include, for example, styrene, ⁇ methyl styrene, paramethyl styrene, other styrene derivatives, aromatic vinyl monomers such as dibielbenzene, and cyanide vinyl such as acrylonitrile methacrylonitrile.
- the rubber-modified resin obtained by the emulsion polymerization may be used after separating the polymer from the latex, or may be used as it is.
- the polymer can be separated by a conventional method, for example, by adding a metal salt such as calcium chloride, magnesium chloride or magnesium sulfate, or an inorganic or organic acid such as hydrochloric acid, sulfuric acid, phosphoric acid or acetic acid to the latex. Coagulation, separation, washing with water, dehydration, and drying. Also, a spray drying method can be used.
- thermoplastic resin examples include polychlorinated vinyl, chlorinated polyvinyl chloride, polystyrene, styrene-acrylonitrile copolymer, and styrene-acrylonitrile-N-phenyl, because impact resistance is easily developed.
- the mixing of the rubber-modified resin powder and the thermoplastic resin is performed using a Henschel mixer, After mixing with a pump render, etc., it can be melt-kneaded with a roll, extruder, kneader or the like.
- Solids concentration of latex (residue from heat drying) and polymerization conversion] A sample of the latex after the reaction was dried in a hot air drier at 120 ° C for 1 hour to determine the solid concentration (residue from heat drying). The polymerization rate of the rubber latex was calculated by (solid content Z charged monomer content) ⁇ 100 (%).
- the obtained latex had a solid content of 33%, an average particle size of 90 nm, a coefficient of variation in particle size distribution of 25%, and a toluene-insoluble content of 96%.
- a rubber-modified resin having a toluene insoluble content of less than 70% was produced as follows.
- Example 1 an acrylic rubber latex (Ac-4) having a toluene insoluble content of 56% was used in place of the acrylic rubber latex (Ac-1), except that the toluene insoluble content was 65% in the same manner as in Example 1. Powder of rubber-modified resin (II,) was obtained.
- Example 1 An Izod test was performed in the same manner as in Example 1 except that the rubber-modified resin (I) was used instead of the rubber-modified resin (I). Table 1 shows the results.
- Example 1 Example 2
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002437701A CA2437701A1 (en) | 2001-02-09 | 2002-01-30 | Impact modifier for thermoplastic resin and resin composition containing the same |
EP02711231A EP1380620A4 (en) | 2001-02-09 | 2002-01-30 | Impact Enhancer for Thermoplastic Resin and Resin Composition Containing It |
US10/470,501 US20040063814A1 (en) | 2001-02-09 | 2002-01-30 | Impact modifier for thermoplastic resin and resin composition containing the same |
KR10-2003-7010442A KR20030076662A (ko) | 2001-02-09 | 2002-01-30 | 열가소성 수지용 내충격성 개량제 및 이것을 함유하는수지 조성물 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001033952A JP2002234920A (ja) | 2001-02-09 | 2001-02-09 | 熱可塑性樹脂用耐衝撃性改良剤及びそれを含む樹脂組成物 |
JP2001-33952 | 2001-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002064678A1 true WO2002064678A1 (fr) | 2002-08-22 |
Family
ID=18897633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/000682 WO2002064678A1 (fr) | 2001-02-09 | 2002-01-30 | Element de modification d'impact pour resine thermoplastique et composition de resine comprenant ledit element |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040063814A1 (ja) |
EP (1) | EP1380620A4 (ja) |
JP (1) | JP2002234920A (ja) |
KR (1) | KR20030076662A (ja) |
CN (1) | CN1491257A (ja) |
CA (1) | CA2437701A1 (ja) |
WO (1) | WO2002064678A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105732906A (zh) * | 2016-03-07 | 2016-07-06 | 广东四维塑业股份有限公司 | 一种环保丙烯酸酯类助剂及其制备方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002317094A (ja) * | 2001-04-19 | 2002-10-31 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性樹脂組成物 |
US20040249069A1 (en) | 2001-08-10 | 2004-12-09 | Yoshihiro Nakai | Resin composition for direct vapor deposition, molded articles made by using the same, and surface-metallized lamp housing |
KR101101092B1 (ko) * | 2008-08-22 | 2011-12-30 | 주식회사 엘지화학 | 메타크릴계 수지용 충격보강제의 제조방법, 충격보강제 및 이를 포함하는 메타크릴계 수지 조성물 |
EP2324066B1 (en) * | 2008-08-29 | 2015-05-27 | Arkema Inc. | Functionalized bimodal impact modifiers |
RU2578321C2 (ru) | 2010-10-01 | 2016-03-27 | Сервисьос Административос Пеньолес, С.А. Де К.В. | Новая композиция для производства винилароматических материалов с ударной прочностью, улучшенной модифицирующей структуру добавкой |
KR101564847B1 (ko) * | 2013-08-20 | 2015-10-30 | 주식회사 엘지화학 | 아크릴레이트스티렌아크릴로니트릴 중합체 및 열가소성 수지 조성물 |
CN108752832A (zh) * | 2018-06-20 | 2018-11-06 | 安徽江淮汽车集团股份有限公司 | 一种aes-pvc复合材料及其制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57165415A (en) * | 1981-04-06 | 1982-10-12 | Kanegafuchi Chem Ind Co Ltd | Graft copolymer |
EP0386674A2 (en) * | 1989-03-06 | 1990-09-12 | Mitsubishi Rayon Co., Ltd. | Thermoplastic polyester resin composition having improved impact resistance |
JPH05132600A (ja) * | 1991-11-11 | 1993-05-28 | Kanegafuchi Chem Ind Co Ltd | 耐候性、耐衝撃性、2次加工性を改良した塩化ビニル系樹脂組成物 |
EP0739942A1 (en) * | 1994-11-15 | 1996-10-30 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Resin composition excellent in impact resistance |
JPH111522A (ja) * | 1997-06-11 | 1999-01-06 | Kanegafuchi Chem Ind Co Ltd | 耐衝撃性に優れた高ゴム含量グラフト共重合体および熱可塑性樹脂組成物 |
JP2000198905A (ja) * | 1998-10-29 | 2000-07-18 | Ube Cycon Ltd | 熱可塑性樹脂組成物 |
JP2000212373A (ja) * | 1999-01-22 | 2000-08-02 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性樹脂組成物 |
JP2000230104A (ja) * | 1999-02-09 | 2000-08-22 | Kanegafuchi Chem Ind Co Ltd | ゴム強化スチレン系樹脂組成物 |
JP2000302824A (ja) * | 1999-04-16 | 2000-10-31 | Mitsubishi Rayon Co Ltd | 熱可塑性樹脂組成物およびその成形体 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS515674B2 (ja) * | 1972-05-26 | 1976-02-21 | ||
US3988392A (en) * | 1972-06-24 | 1976-10-26 | Mitsubishi Rayon Co., Ltd. | Methyl methacrylate polymer composition |
JPH0725973B2 (ja) * | 1984-04-28 | 1995-03-22 | 三菱レイヨン株式会社 | 耐衝撃性熱可塑性樹脂組成物 |
JPS62181312A (ja) * | 1986-02-06 | 1987-08-08 | Mitsubishi Rayon Co Ltd | 耐衝撃性、耐候性および成形性に優れるグラフト共重合体樹脂の製造方法 |
JP2608439B2 (ja) * | 1988-01-25 | 1997-05-07 | 三菱レイヨン株式会社 | 耐衝撃性樹脂組成物 |
AU604179B2 (en) * | 1988-01-25 | 1990-12-06 | Mitsubishi Rayon Company Limited | Vinyl chloride resin composition |
US5011887A (en) * | 1988-03-10 | 1991-04-30 | Mitsubishi Rayon Co., Ltd. | Thermoplastic resin composition |
TW241270B (ja) * | 1991-08-13 | 1995-02-21 | Rohm & Haas | |
JP3634964B2 (ja) * | 1997-07-29 | 2005-03-30 | 株式会社カネカ | グラフト共重合体粒子および熱可塑性樹脂組成物 |
EP0985692B1 (en) * | 1998-09-09 | 2005-01-19 | Rohm And Haas Company | Improved MBS impact modifier |
DE19846198A1 (de) * | 1998-10-07 | 2000-04-13 | Basf Ag | Formkörper für den Bausektor im Außenbereich |
JP4702998B2 (ja) * | 2000-12-05 | 2011-06-15 | 株式会社カネカ | ゴム変性樹脂およびそれを含有する熱可塑性樹脂組成物 |
-
2001
- 2001-02-09 JP JP2001033952A patent/JP2002234920A/ja active Pending
-
2002
- 2002-01-30 CA CA002437701A patent/CA2437701A1/en not_active Abandoned
- 2002-01-30 KR KR10-2003-7010442A patent/KR20030076662A/ko not_active Application Discontinuation
- 2002-01-30 CN CNA028046935A patent/CN1491257A/zh active Pending
- 2002-01-30 WO PCT/JP2002/000682 patent/WO2002064678A1/ja not_active Application Discontinuation
- 2002-01-30 US US10/470,501 patent/US20040063814A1/en not_active Abandoned
- 2002-01-30 EP EP02711231A patent/EP1380620A4/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57165415A (en) * | 1981-04-06 | 1982-10-12 | Kanegafuchi Chem Ind Co Ltd | Graft copolymer |
EP0386674A2 (en) * | 1989-03-06 | 1990-09-12 | Mitsubishi Rayon Co., Ltd. | Thermoplastic polyester resin composition having improved impact resistance |
JPH05132600A (ja) * | 1991-11-11 | 1993-05-28 | Kanegafuchi Chem Ind Co Ltd | 耐候性、耐衝撃性、2次加工性を改良した塩化ビニル系樹脂組成物 |
EP0739942A1 (en) * | 1994-11-15 | 1996-10-30 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Resin composition excellent in impact resistance |
JPH111522A (ja) * | 1997-06-11 | 1999-01-06 | Kanegafuchi Chem Ind Co Ltd | 耐衝撃性に優れた高ゴム含量グラフト共重合体および熱可塑性樹脂組成物 |
JP2000198905A (ja) * | 1998-10-29 | 2000-07-18 | Ube Cycon Ltd | 熱可塑性樹脂組成物 |
JP2000212373A (ja) * | 1999-01-22 | 2000-08-02 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性樹脂組成物 |
JP2000230104A (ja) * | 1999-02-09 | 2000-08-22 | Kanegafuchi Chem Ind Co Ltd | ゴム強化スチレン系樹脂組成物 |
JP2000302824A (ja) * | 1999-04-16 | 2000-10-31 | Mitsubishi Rayon Co Ltd | 熱可塑性樹脂組成物およびその成形体 |
Non-Patent Citations (1)
Title |
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See also references of EP1380620A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105732906A (zh) * | 2016-03-07 | 2016-07-06 | 广东四维塑业股份有限公司 | 一种环保丙烯酸酯类助剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1380620A4 (en) | 2006-09-27 |
US20040063814A1 (en) | 2004-04-01 |
CN1491257A (zh) | 2004-04-21 |
EP1380620A1 (en) | 2004-01-14 |
CA2437701A1 (en) | 2002-08-22 |
KR20030076662A (ko) | 2003-09-26 |
JP2002234920A (ja) | 2002-08-23 |
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