ES473482A1 - Procedimiento para la obtencion de masas conformables de po-liamida - Google Patents

Procedimiento para la obtencion de masas conformables de po-liamida

Info

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
weight
obtaining
meth
liamide
procedure
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
Application number
ES473482A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25772753&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES473482(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19772742176 external-priority patent/DE2742176A1/de
Priority claimed from DE19772758615 external-priority patent/DE2758615A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES473482A1 publication Critical patent/ES473482A1/es
Expired legal-status Critical Current

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.
ES473482A 1977-09-20 1978-09-19 Procedimiento para la obtencion de masas conformables de po-liamida Expired ES473482A1 (es)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906222A1 (de) * 1979-02-17 1980-08-28 Bayer Ag Polymermischungen
DE3027957A1 (de) * 1979-07-24 1981-02-12 Sumitomo Naugatuck Thermoplastische harzmasse
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
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
US4707513A (en) * 1980-11-03 1987-11-17 Monsanto Company Tough thermoplastic nylon compositions
US4375532A (en) * 1980-11-03 1983-03-01 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)

* Cited by examiner, † Cited by third party
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
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
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
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

Also Published As

Publication number Publication date
JPS5454166A (en) 1979-04-28
DE2861577D1 (en) 1982-03-11
US4221879A (en) 1980-09-09
EP0001245B1 (de) 1982-01-27
DK145744B (da) 1983-02-14
DK145744C (da) 1983-07-11
IT1106914B (it) 1985-11-18
EP0001245A1 (de) 1979-04-04
IT7851130A0 (it) 1978-09-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503