ES473482A1 - Procedimiento para la obtencion de masas conformables de po-liamida - Google Patents
Procedimiento para la obtencion de masas conformables de po-liamidaInfo
- Publication number
- ES473482A1 ES473482A1 ES473482A ES473482A ES473482A1 ES 473482 A1 ES473482 A1 ES 473482A1 ES 473482 A ES473482 A ES 473482A ES 473482 A ES473482 A ES 473482A ES 473482 A1 ES473482 A1 ES 473482A1
- Authority
- ES
- Spain
- Prior art keywords
- mouldings
- impact
- meth
- resistant polyamide
- graft
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
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
Procedimiento para la obtención de masas conformables de poliamida caracterizado porque se polimerizan (I) 40 a 99,5% en peso de como mínimo una poliamida teniendo una viscosidad relativa (medido en una solución al 1% en m-cresol a 25ºC) de 2,3 a 5 con (II) 0,5 a 60% en peso de un producto de injerto preparado de (a) 34 a 95% en peso de un polímero reticulado de butadieno y/o butadieno sustituido y, en caso dado hasta un total de un 40% en peso de estireno y/o acrilonitrilo y/o un éster de ácido acrílico como sustrato de injerto y (b) 5 a 66% en peso de monómeros de injerto compuestos de (alfa) 3 a 100% en peso de un éster de ácido (met)acrílico, (beta) o a 80% en peso de (met)acrilamida y (gamma) o a 80% en peso de (met) acrilonitrilo, siendo la suma de (I) y (II), (a) y (b) o bien (alfa)-(gamma), en cada caso, de un 100% en peso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772742176 DE2742176A1 (de) | 1977-09-20 | 1977-09-20 | Schlagzaehe polyamid-formmassen |
DE19772758615 DE2758615A1 (de) | 1977-12-29 | 1977-12-29 | Schlagzaehe polyamid-formmassen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES473482A1 true ES473482A1 (es) | 1979-04-01 |
Family
ID=25772753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES473482A Expired ES473482A1 (es) | 1977-09-20 | 1978-09-19 | Procedimiento para la obtencion de masas conformables de po-liamida |
Country Status (7)
Country | Link |
---|---|
US (1) | US4221879A (es) |
EP (1) | EP0001245B1 (es) |
JP (1) | JPS5454166A (es) |
DE (1) | DE2861577D1 (es) |
DK (1) | DK145744C (es) |
ES (1) | ES473482A1 (es) |
IT (1) | IT1106914B (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2906222A1 (de) * | 1979-02-17 | 1980-08-28 | Bayer Ag | Polymermischungen |
US4317891A (en) * | 1979-07-24 | 1982-03-02 | Sumitomo Naugatuck Co., Ltd. | Thermoplastic composition containing polycarbonate, polyamide and rubbery graft copolymer |
DE2941025A1 (de) * | 1979-10-10 | 1981-04-23 | Bayer Ag, 5090 Leverkusen | Schlagzaehe polyamid-formmassen |
US4296216A (en) * | 1980-03-05 | 1981-10-20 | Sumitomo Naugatuck Co., Ltd. | Thermoplastic resin composition |
DE3019233A1 (de) * | 1980-05-20 | 1981-11-26 | Bayer Ag, 5090 Leverkusen | Elastomere thermoplastische formmassen |
US4307207A (en) * | 1980-06-26 | 1981-12-22 | Standard Oil Company | Blends of high nitrile resins and hydrophobic nylons |
DE3025606A1 (de) * | 1980-07-05 | 1982-02-11 | Bayer Ag, 5090 Leverkusen | Schlagzaehe polyamid-formmassen |
US4375532A (en) * | 1980-11-03 | 1983-03-01 | Monsanto Company | Multiphase core/shell polymers |
US4707513A (en) * | 1980-11-03 | 1987-11-17 | Monsanto Company | Tough thermoplastic nylon compositions |
US4584344A (en) * | 1980-11-03 | 1986-04-22 | Monsanto Company | Tough thermoplastic nylon compositions |
US4306040A (en) * | 1980-11-03 | 1981-12-15 | Monsanto Company | Multiphase core//shell polymers |
DE3105364A1 (de) * | 1981-02-13 | 1982-09-02 | Bayer Ag, 5090 Leverkusen | Polyamid-formmassen |
US4496690A (en) * | 1981-11-30 | 1985-01-29 | Borg-Warner Chemicals, Inc. | Alloys of styrenic resins and polyamides |
US4474927A (en) * | 1981-12-16 | 1984-10-02 | E. I. Du Pont De Nemours And Company | Polyamide compositions toughened with crosslinked acrylic rubber |
DE3151441A1 (de) * | 1981-12-24 | 1983-07-14 | Bayer Ag, 5090 Leverkusen | Schlagzaehe polyamid-formmassen |
DE3313919A1 (de) * | 1983-04-16 | 1984-10-18 | Basf Ag, 6700 Ludwigshafen | Schlagzaehe thermoplastische formmassen und verfahren zu ihrer herstellung |
GB8317223D0 (en) * | 1983-06-24 | 1983-07-27 | Ici Plc | Polyamide articles |
DE3339000A1 (de) * | 1983-07-09 | 1985-01-17 | Bayer Ag, 5090 Leverkusen | Thermoplastische polyamid-formmassen mit hoher zaehigkeit |
US4495324A (en) * | 1983-10-24 | 1985-01-22 | Allied Corporation | Glass reinforced polyamide composition containing acrylic core/shell polymer |
US4501844A (en) * | 1983-12-05 | 1985-02-26 | The Upjohn Company | Polyamides with talc as crystallization promoter |
DE3403576A1 (de) * | 1984-02-02 | 1985-08-08 | Basf Ag, 6700 Ludwigshafen | Elastomere thermoplastische formmassen und deren herstellung |
EP0154037A3 (en) * | 1984-02-29 | 1987-02-04 | The Dow Chemical Company | Blends of aromatic-aliphatic polyamides and impact modifiers |
US4562228A (en) * | 1984-02-29 | 1985-12-31 | The Upjohn Company | Polymer blends |
DE3434821A1 (de) * | 1984-09-22 | 1986-04-03 | Bayer Ag, 5090 Leverkusen | Schlagzaehe polyamid-formmassen |
DE3443343A1 (de) * | 1984-11-28 | 1986-05-28 | Bayer Ag, 5090 Leverkusen | Neue pfropfpolymerisate und deren abmischungen mit polyamiden |
US4588765A (en) * | 1984-12-24 | 1986-05-13 | Phillips Petroleum Company | Impact polyamide composition containing grafted nitrogen compound |
DE3524234A1 (de) * | 1985-07-06 | 1987-01-08 | Bayer Ag | Neue pfropfpolymerisate und deren abmischungen mit polyamiden |
US5371141A (en) * | 1985-07-31 | 1994-12-06 | Shell Oil Company | High impact resistant blends of thermoplastic polyamides and modified block copolymers |
DE3529240A1 (de) * | 1985-08-16 | 1987-02-26 | Basf Ag | Schlagzaehe polyamidformmassen und deren herstellung |
US4923924A (en) * | 1985-12-06 | 1990-05-08 | Borg-Warner Chemicals, Inc. | Thermoplastic impact modified polyamide-polyphenylene ether composition |
DE3827669A1 (de) * | 1988-08-16 | 1990-02-22 | Bayer Ag | Thermoplastische interpolymere und ihre verwendung in mischungen aus polyamid und styrol-co- und/oder -pfropfpolymerisaten |
US5298565A (en) * | 1989-04-05 | 1994-03-29 | The Lubrizol Corporation | Graft copolymers and lubricants containing such as dispersant-viscosity improvers |
US5230834A (en) * | 1989-05-30 | 1993-07-27 | Exxon Chemical Patents Inc. | Viscosity stable multifunctional viscosity index modifier additives derived from amido amines |
DE3938421A1 (de) * | 1989-11-18 | 1991-05-23 | Bayer Ag | Formmassen aus polyamiden und speziellen tert.-alkylester-haltigen pfropfpolymerisaten |
AU6890391A (en) * | 1990-03-12 | 1991-10-10 | Dow Chemical Company, The | Rubber modified nylon composition |
DE19501998A1 (de) * | 1995-01-24 | 1996-07-25 | Basf Ag | Thermoplastische Polyamidformmassen |
US5610223A (en) * | 1995-07-13 | 1997-03-11 | Bayer Corporation | Impact modified polyamide-based molding composition |
DE19854170A1 (de) | 1998-11-24 | 2000-05-25 | Basf Ag | Thermoplastische Nanocomposites |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2802808A (en) * | 1953-07-31 | 1957-08-13 | Firestone Tire & Rubber Co | Compositions of a styrene-acrylonitrile resin, a graft of styrene and acrylonitrile upon a diene rubber and a diene rubber |
FR1323468A (fr) * | 1961-06-09 | 1963-04-05 | Borg Warner | Composition de matière synthétique constituée par un mélange de copolymères greffés avec des polycondensats de caprolactame |
US3134746A (en) * | 1961-06-09 | 1964-05-26 | Borg Warner | Blends of epsilon caprolactam polymer and graft copolymer alkenyl cyanide and alkenyl substituted aromatic hydrocarbon on polybutadiene |
US3267175A (en) * | 1961-07-21 | 1966-08-16 | Borg Warner | Blends of epsilon caprolactam, low butadiene acrylonitrile-butadiene-styrene graft copolymer and high butadiene acrylonitrile-butadiene-styrene graft copolymer |
US4079024A (en) * | 1974-01-17 | 1978-03-14 | Bayer Aktiengesellschaft | Free-flowing unsaturated polyester moulding compositions hardenable with very little shrinkage |
ES456406A1 (es) * | 1976-03-03 | 1978-02-16 | Monsanto Co | Un procedimiento para preparar una composicion susceptible de ser tratada como un termoplastico y un elastomero. |
JPS5312955A (en) * | 1976-07-23 | 1978-02-06 | Toray Ind Inc | Polyamide composition |
-
1978
- 1978-09-08 EP EP78100850A patent/EP0001245B1/de not_active Expired
- 1978-09-08 DE DE7878100850T patent/DE2861577D1/de not_active Expired
- 1978-09-18 IT IT51130/78A patent/IT1106914B/it active
- 1978-09-18 US US05/943,379 patent/US4221879A/en not_active Expired - Lifetime
- 1978-09-19 JP JP11417878A patent/JPS5454166A/ja active Pending
- 1978-09-19 DK DK413878A patent/DK145744C/da not_active IP Right Cessation
- 1978-09-19 ES ES473482A patent/ES473482A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5454166A (en) | 1979-04-28 |
IT1106914B (it) | 1985-11-18 |
DK145744C (da) | 1983-07-11 |
IT7851130A0 (it) | 1978-09-18 |
DE2861577D1 (en) | 1982-03-11 |
US4221879A (en) | 1980-09-09 |
EP0001245A1 (de) | 1979-04-04 |
DK145744B (da) | 1983-02-14 |
EP0001245B1 (de) | 1982-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990503 |