FR2371486A1 - Matieres a mouler thermoplastiques consistant en melange de polycarbonate de diphenols et de resines thermoplastiques, principalement a base de styrene, d'acrylonitrile et d'anhydride maleique - Google Patents
Matieres a mouler thermoplastiques consistant en melange de polycarbonate de diphenols et de resines thermoplastiques, principalement a base de styrene, d'acrylonitrile et d'anhydride maleiqueInfo
- Publication number
- FR2371486A1 FR2371486A1 FR7735263A FR7735263A FR2371486A1 FR 2371486 A1 FR2371486 A1 FR 2371486A1 FR 7735263 A FR7735263 A FR 7735263A FR 7735263 A FR7735263 A FR 7735263A FR 2371486 A1 FR2371486 A1 FR 2371486A1
- Authority
- FR
- France
- Prior art keywords
- acrylonitrile
- styrene
- polycarbonate
- thermoplastic
- weight
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/12—Copolymers of styrene with unsaturated nitriles
-
- 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
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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)
Abstract
La matière à mouler selon l'invention contient de 80 à 20 parties en poids d'un polycarbonate thermoplastique à base d'un dihydroxyarylalcane, 0 à 60 parties en poids d'un polymère greffé de 95 à 50 % de styrène et/ou de méthacrylate de méthyle et de 50 à 5 % d'acrylonitrile et/ou de méthacrylonitrile sur un caoutchouc ayant une température de transition du second ordre inférieure à - 20 degrés C et qui contient moins de 30 doubles liaisons C = C pour 1 000 atomes de carbone, la matière à mouler contenant de 0 à 35 % en poids de ce caoutchouc, et 5 à 75 parties en poids d'un copolymère à structure chimique uniforme qui contient de 95 à 50 % de styrène et/ou de méthacrylate de méthyle, de 40 à 5 % d'acrylonitrile et/ou de méthacrylonitrile et de 2 à 30 % d'anhydride maléique. La matière à mouler thermoplastique selon l'invention possède des propriétés de moulage très supérieures à celles du polycarbonate mais a conserve les autres propriétés avantageuses de ce constituant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762653146 DE2653146A1 (de) | 1976-11-23 | 1976-11-23 | Thermoplastische formmassen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2371486A1 true FR2371486A1 (fr) | 1978-06-16 |
FR2371486B1 FR2371486B1 (fr) | 1984-10-12 |
Family
ID=5993765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7735263A Granted FR2371486A1 (fr) | 1976-11-23 | 1977-11-23 | Matieres a mouler thermoplastiques consistant en melange de polycarbonate de diphenols et de resines thermoplastiques, principalement a base de styrene, d'acrylonitrile et d'anhydride maleique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4205141A (fr) |
JP (1) | JPS5365356A (fr) |
DE (1) | DE2653146A1 (fr) |
FR (1) | FR2371486A1 (fr) |
GB (1) | GB1578380A (fr) |
IT (1) | IT1091793B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019127A1 (fr) * | 1979-05-10 | 1980-11-26 | Bayer Ag | Compositions de polycarbonates ininflammables à résistance élevée contre la fissure par tension et contre la corrosion; procédé pour leur préparation et application |
EP0164477A1 (fr) * | 1984-06-14 | 1985-12-18 | General Electric Company | Polycarbonates ayant une résistance à la chaleur |
EP0331970A2 (fr) * | 1988-03-08 | 1989-09-13 | Ge Chemicals, Inc. | Mélanges de polymères de polycarbonates, de tercopolymères de styrène et de résines ABS |
EP0401628A2 (fr) * | 1989-06-06 | 1990-12-12 | Bayer Ag | Mélanges de polymères pour feuilles flexibles |
EP0869149A2 (fr) * | 1997-04-01 | 1998-10-07 | Bayer Ag | Composition de moulage à base de polycarbonate et de polymère greffé ayant une tendance réduite à déposer |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218544A (en) * | 1979-05-03 | 1980-08-19 | The Dow Chemical Company | Blends of polycarbonate with rubber and monovinylidene aromatic copolymers |
JPS5712047A (en) * | 1980-06-25 | 1982-01-21 | Denki Kagaku Kogyo Kk | Thermoplastic resin composition |
JPS5740536A (en) * | 1980-08-22 | 1982-03-06 | Denki Kagaku Kogyo Kk | Thermoplastic resin composition |
JPS5755946A (en) * | 1980-09-19 | 1982-04-03 | Denki Kagaku Kogyo Kk | Thermoplastic resin composition |
JPS5755945A (en) * | 1980-09-19 | 1982-04-03 | Denki Kagaku Kogyo Kk | Thermoplastic resin composition |
US4410662A (en) * | 1981-03-30 | 1983-10-18 | Mobay Chemical Corporation | Polycarbonate having an improved impact performance |
US4420584A (en) * | 1981-04-29 | 1983-12-13 | Mobay Chemical Corporation | Glass-filled polycarbonate of improved impact strength |
US4430475A (en) | 1981-12-31 | 1984-02-07 | Mobay Chemical Corporation | Alkylated aromatic polycarbonate compositions of improved impact strength |
IT1199981B (it) * | 1982-03-24 | 1989-01-05 | Montedison Spa | Mescole a base di polimeri vinil-aromatici |
US4472554A (en) * | 1982-07-26 | 1984-09-18 | Mobay Chemical Corporation | Polycarbonate ABS blends of improved impact strength |
US4448930A (en) * | 1982-08-02 | 1984-05-15 | Mobay Chemical Corporation | Polycarbonate blends having an improved impact strength |
US4493921A (en) * | 1982-09-24 | 1985-01-15 | Uniroyal, Inc. | Impact resistant blend |
US4487881A (en) * | 1983-10-03 | 1984-12-11 | Mobay Chemical Corporation | Impact improvement of reinforced polycarbonate/ABS blends |
US4749745A (en) * | 1984-02-24 | 1988-06-07 | Montedison S.P.A. | Polymeric blends based on vinyl-aromatic polymers |
US4550138A (en) * | 1984-04-23 | 1985-10-29 | Uniroyal, Inc. | Polycarbonate compositions with improved low temperature impact strength |
EP0174493B1 (fr) * | 1984-08-17 | 1988-05-25 | Bayer Ag | Masses à mouler résistant à la flamme |
US4902748A (en) * | 1986-03-10 | 1990-02-20 | Montedison, S.P.A. | Polymeric blends based on vinyl-aromatic polymers |
DE3631539A1 (de) * | 1986-09-17 | 1988-03-24 | Bayer Ag | Alterungsbestaendige thermoplastische formmassen mit guter zaehigkeit |
DE3819722A1 (de) * | 1988-06-09 | 1989-12-14 | Basf Ag | Verstaerkte thermoplastische formmassen |
US5087524A (en) * | 1988-09-22 | 1992-02-11 | Mobay Corporation | Article molded from a polycarbonate composition having improved platability |
JPH04502646A (ja) * | 1989-10-31 | 1992-05-14 | ゼネラル・エレクトリック・カンパニイ | ポリカーボネート、スチレンターポリマー及びガラス繊維のポリマーブレンド |
US5194495A (en) * | 1991-01-07 | 1993-03-16 | Miles Inc. | Pigmented polycarbonate composition having high impact strength and good cosmetics |
US5384353A (en) * | 1993-05-12 | 1995-01-24 | General Electric Company | Glass reinforced PC/ABS blend with toughness |
CN1319638C (zh) | 2001-06-13 | 2007-06-06 | 能源及环境国际有限公司 | 本体聚合反应器和聚合方法 |
US6756439B2 (en) * | 2002-03-21 | 2004-06-29 | Bayer Polymers Llc | Filled weatherable compositions having a good surface appearance |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2209805A1 (fr) * | 1972-12-06 | 1974-07-05 | Bayer Ag | |
FR2234348A1 (fr) * | 1973-06-09 | 1975-01-17 | Bayer Ag |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891719A (en) * | 1972-12-06 | 1975-06-24 | Bayer Ag | Thermoplastic moulding compositions of a polycarbonate and a graft copolymer of styrene and acrylonitrile on an acrylic acid ester polymer |
DE2304894B2 (de) * | 1973-02-01 | 1980-10-30 | Bayer Ag, 5090 Leverkusen | Polycarbonat-Polyvinylchlorid-Formmassen |
US3988390A (en) * | 1973-05-04 | 1976-10-26 | Bayer Aktiengesellschaft | Thermoplastic polycarbonate moulding compositions |
DE2329646A1 (de) * | 1973-06-09 | 1975-01-09 | Bayer Ag | Transparente formmassen |
DE2432124A1 (de) * | 1974-07-04 | 1976-01-22 | Bayer Ag | Thermoplastische formmassen |
-
1976
- 1976-11-23 DE DE19762653146 patent/DE2653146A1/de not_active Withdrawn
-
1977
- 1977-11-18 US US05/852,630 patent/US4205141A/en not_active Expired - Lifetime
- 1977-11-21 JP JP13903477A patent/JPS5365356A/ja active Granted
- 1977-11-21 IT IT51877/77A patent/IT1091793B/it active
- 1977-11-22 GB GB48574/77A patent/GB1578380A/en not_active Expired
- 1977-11-23 FR FR7735263A patent/FR2371486A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2209805A1 (fr) * | 1972-12-06 | 1974-07-05 | Bayer Ag | |
FR2234348A1 (fr) * | 1973-06-09 | 1975-01-17 | Bayer Ag |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019127A1 (fr) * | 1979-05-10 | 1980-11-26 | Bayer Ag | Compositions de polycarbonates ininflammables à résistance élevée contre la fissure par tension et contre la corrosion; procédé pour leur préparation et application |
EP0164477A1 (fr) * | 1984-06-14 | 1985-12-18 | General Electric Company | Polycarbonates ayant une résistance à la chaleur |
WO1986000083A1 (fr) * | 1984-06-14 | 1986-01-03 | General Electric Company | Polycarbonates presentant une resistance thermique accrue |
EP0331970A2 (fr) * | 1988-03-08 | 1989-09-13 | Ge Chemicals, Inc. | Mélanges de polymères de polycarbonates, de tercopolymères de styrène et de résines ABS |
EP0331970A3 (fr) * | 1988-03-08 | 1991-02-06 | Ge Chemicals, Inc. | Mélanges de polymères de polycarbonates, de tercopolymères de styrène et de résines ABS |
EP0401628A2 (fr) * | 1989-06-06 | 1990-12-12 | Bayer Ag | Mélanges de polymères pour feuilles flexibles |
EP0401628A3 (fr) * | 1989-06-06 | 1992-09-02 | Bayer Ag | Mélanges de polymères pour feuilles flexibles |
EP0869149A2 (fr) * | 1997-04-01 | 1998-10-07 | Bayer Ag | Composition de moulage à base de polycarbonate et de polymère greffé ayant une tendance réduite à déposer |
EP0869149A3 (fr) * | 1997-04-01 | 1999-09-22 | Bayer Ag | Composition de moulage à base de polycarbonate et de polymère greffé ayant une tendance réduite à déposer |
CN1124318C (zh) * | 1997-04-01 | 2003-10-15 | 拜尔公司 | 减少沉积物形成的聚碳酸酯/接枝聚合物模塑组合物 |
Also Published As
Publication number | Publication date |
---|---|
FR2371486B1 (fr) | 1984-10-12 |
US4205141A (en) | 1980-05-27 |
JPS5365356A (en) | 1978-06-10 |
DE2653146A1 (de) | 1978-05-24 |
IT1091793B (it) | 1985-07-06 |
GB1578380A (en) | 1980-11-05 |
JPS6120589B2 (fr) | 1986-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |