BR0108992A - Massas de moldagem termoplásticas à base de componentes de borracha de enxerto especiais - Google Patents
Massas de moldagem termoplásticas à base de componentes de borracha de enxerto especiaisInfo
- Publication number
- BR0108992A BR0108992A BR0108992-7A BR0108992A BR0108992A BR 0108992 A BR0108992 A BR 0108992A BR 0108992 A BR0108992 A BR 0108992A BR 0108992 A BR0108992 A BR 0108992A
- Authority
- BR
- Brazil
- Prior art keywords
- graft
- thermoplastic molding
- reaction
- rubber components
- molding masses
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 title abstract 2
- 238000009757 thermoplastic moulding Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229920000578 graft copolymer Polymers 0.000 abstract 2
- 238000010559 graft polymerization reaction Methods 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- -1 polysterccarbonates Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000010526 radical polymerization reaction Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
-
- 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
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)
- Polyesters Or Polycarbonates (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polymerisation Methods In General (AREA)
Abstract
"MASSAS DE MOLDAGEM TERMOPLáSTICAS à BASE DE COMPONENTES DE BORRACHA DE ENXERTO ESPECIAIS". A invenção refere-se a composições contendo um polímero de enxerto obtenível mediante polimerização radical, (co)polímero de vinila e eventualmente resinas escolhidos do grupo dos policarbonatos, poliestercarbonatos, poliésteres e poliamidas, caracterizadas pelo fato, de que a preparação do polímero de enxerto A) é efetuada de modo tal, que antes do início da reação de polimerização de enxerto o látex de borracha é ajustado para um valor de pH de 9 até 11, os componentes do iniciador redox são aplicados em quantidades de 0,1 até 2,5%, em peso (com relação aos monómeros acrescentados dosadamente) e o valor do pH durante toda a reação de polimerização de enxerto não deve ultrapassar um valor de 11,0 e não infrapassar um valor de 8,8 e o valor do pH durante a reação permanece constante no âmbito de uma amplitude de oscilação de = 0,5 unidade e a diferença de temperatura entre início e fim da reação importa em pelo menos 10<198>C.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10011544 | 2000-03-09 | ||
| PCT/EP2001/002217 WO2001066641A1 (de) | 2000-03-09 | 2001-02-26 | Thermoplastische formmassen auf basis spezieller pfropfkautschukkomponenten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0108992A true BR0108992A (pt) | 2003-06-03 |
Family
ID=7634128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0108992-7A BR0108992A (pt) | 2000-03-09 | 2001-02-26 | Massas de moldagem termoplásticas à base de componentes de borracha de enxerto especiais |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6828380B2 (pt) |
| EP (1) | EP1268664B1 (pt) |
| JP (1) | JP2003525992A (pt) |
| KR (1) | KR100755604B1 (pt) |
| CN (1) | CN1165578C (pt) |
| AU (1) | AU3549901A (pt) |
| BR (1) | BR0108992A (pt) |
| CA (1) | CA2402202A1 (pt) |
| ES (1) | ES2574579T3 (pt) |
| MX (1) | MXPA02008730A (pt) |
| WO (1) | WO2001066641A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2340197T3 (es) * | 2005-07-01 | 2010-05-31 | F. Hoffmann-La Roche Ag | Particulas de latex carboxiladas. |
| US7999040B2 (en) * | 2007-09-25 | 2011-08-16 | Nanochem Solutions, Inc. | Method of making graft copolymers from sodium poly(aspartate) and the resulting graft copolymer |
| CN105102487B (zh) * | 2013-02-07 | 2017-07-11 | 科思创德国股份有限公司 | 用于制备具有改善的表面的abs组合物的方法 |
| KR102213427B1 (ko) * | 2019-07-18 | 2021-02-08 | 금호석유화학 주식회사 | 다층 구조를 갖는 그라프트 공중합체 및 이의 제조방법 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL298657A (pt) | 1962-10-05 | |||
| DE1544865A1 (de) | 1963-08-23 | 1969-07-10 | Bayer Ag | Elastisch-thermoplastische Mischpolymerisate mit guter Hitze- und Lichtstabilitaet |
| DE1266491B (de) | 1966-01-12 | 1968-04-18 | Bayer Ag | Elastisch-thermoplastische Formmassen mit verbesserter Hitze- und Lichtstabilitaet |
| CA953838A (en) | 1970-01-14 | 1974-08-27 | Donald A. Bennett | Preparation of graft copolymers |
| DE3730205A1 (de) | 1987-09-09 | 1989-03-30 | Bayer Ag | Verfahren zur herstellung von pfropfpolymerisaten |
| DE4033806A1 (de) | 1990-10-24 | 1992-04-30 | Bayer Ag | Lichtalterungsbestaendige polycarbonat-formmassen |
| DE69220176T2 (de) | 1991-11-01 | 1997-12-18 | Ciba Geigy Ag | Verfahren zur Herstellung eines Emulsionspfropfcopolymers |
| DE4414124A1 (de) * | 1994-04-22 | 1995-10-26 | Bayer Ag | ABS-Formmassen mit verbesserter Zähigkeit |
| US5849836A (en) * | 1994-10-21 | 1998-12-15 | General Electric Company | Coagulation of polymers using sulfurous acid |
| ES2120858B1 (es) | 1995-05-31 | 1999-05-01 | Clavijo Jesus Roberto | Dispositivo anti-escarcha/hielo para lunas de vehiculos automoviles. |
| DE19520286A1 (de) * | 1995-06-02 | 1996-12-05 | Bayer Ag | ABS-Formmassen mit verbesserten Eigenschaften |
| DE19649255A1 (de) | 1996-11-28 | 1998-06-04 | Bayer Ag | Thermoplastische Hochglanz-Formmassen vom ABS-Typ |
| DE19831735A1 (de) | 1998-07-15 | 2000-01-20 | Bayer Ag | Thermoplastische Formmassen auf Basis hochwirksamer Propfkautschukkomponenten |
-
2001
- 2001-02-06 US US10/220,707 patent/US6828380B2/en not_active Expired - Fee Related
- 2001-02-26 CA CA002402202A patent/CA2402202A1/en not_active Abandoned
- 2001-02-26 ES ES01907570.4T patent/ES2574579T3/es not_active Expired - Lifetime
- 2001-02-26 KR KR1020027011749A patent/KR100755604B1/ko not_active Expired - Fee Related
- 2001-02-26 CN CNB01806079XA patent/CN1165578C/zh not_active Expired - Fee Related
- 2001-02-26 EP EP01907570.4A patent/EP1268664B1/de not_active Expired - Lifetime
- 2001-02-26 MX MXPA02008730A patent/MXPA02008730A/es active IP Right Grant
- 2001-02-26 JP JP2001565804A patent/JP2003525992A/ja not_active Withdrawn
- 2001-02-26 WO PCT/EP2001/002217 patent/WO2001066641A1/de not_active Ceased
- 2001-02-26 BR BR0108992-7A patent/BR0108992A/pt not_active Application Discontinuation
- 2001-02-26 AU AU35499/01A patent/AU3549901A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN1411491A (zh) | 2003-04-16 |
| JP2003525992A (ja) | 2003-09-02 |
| EP1268664B1 (de) | 2016-04-13 |
| ES2574579T3 (es) | 2016-06-20 |
| KR20020089383A (ko) | 2002-11-29 |
| MXPA02008730A (es) | 2003-04-14 |
| KR100755604B1 (ko) | 2007-09-06 |
| CA2402202A1 (en) | 2001-09-13 |
| EP1268664A1 (de) | 2003-01-02 |
| AU3549901A (en) | 2001-09-17 |
| WO2001066641A1 (de) | 2001-09-13 |
| CN1165578C (zh) | 2004-09-08 |
| US20030153678A1 (en) | 2003-08-14 |
| US6828380B2 (en) | 2004-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: LANXESS DEUTSCHLAND GMBH (DE) Free format text: TRANSFERIDO DE: BAYER AKTIENGESELLSCHAFT |
|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |