ES2174648T3 - Tipo de colada por inyeccion de poliestireno altamente resistente a los choques. - Google Patents

Tipo de colada por inyeccion de poliestireno altamente resistente a los choques.

Info

Publication number
ES2174648T3
ES2174648T3 ES99959328T ES99959328T ES2174648T3 ES 2174648 T3 ES2174648 T3 ES 2174648T3 ES 99959328 T ES99959328 T ES 99959328T ES 99959328 T ES99959328 T ES 99959328T ES 2174648 T3 ES2174648 T3 ES 2174648T3
Authority
ES
Spain
Prior art keywords
shock
colada
type
highly resistant
polystyrene
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 - Lifetime
Application number
ES99959328T
Other languages
English (en)
Inventor
Hans-Dieter Schwaben
Rainer Moors
Norbert Modersheim
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.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE19927125A external-priority patent/DE19927125A1/de
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2174648T3 publication Critical patent/ES2174648T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Springs (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Poliestireno resiliente con un contenido de caucho de un máximo de un 10 % en peso, caracterizado porque el poliestireno resiliente muestra un índice de flujo de volumen a la fusión MVR (200º C/5 kg determinado según ISO 1133) en el intervalo de 8 a 12 cm 3/10 minutos y una resiliencia con entalla Charpy (según ISO 179/1 e A).
ES99959328T 1998-12-01 1999-11-25 Tipo de colada por inyeccion de poliestireno altamente resistente a los choques. Expired - Lifetime ES2174648T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19855408 1998-12-01
DE19927125A DE19927125A1 (de) 1998-12-01 1999-06-15 Hochschlagfeste Polystyrol-Spritzgießtype

Publications (1)

Publication Number Publication Date
ES2174648T3 true ES2174648T3 (es) 2002-11-01

Family

ID=26050492

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99959328T Expired - Lifetime ES2174648T3 (es) 1998-12-01 1999-11-25 Tipo de colada por inyeccion de poliestireno altamente resistente a los choques.

Country Status (5)

Country Link
EP (1) EP1098917B1 (es)
AT (1) ATE214715T1 (es)
AU (1) AU1654500A (es)
ES (1) ES2174648T3 (es)
WO (1) WO2000032662A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012044145A1 (es) * 2010-10-01 2012-04-05 Servicios Administrativos Peñoles, S.A. De C.V. Nueva composición para la producción de materiales vinil-aromáticos con resistencia al impacto mejorada con un aditivo modificador de estructura

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10241850A1 (de) * 2002-09-09 2004-03-18 Basf Ag Anionisch polymerisiertes schlagzähes Polystyrol mit guter Fliessfähigkeit
DE10358805A1 (de) 2003-12-12 2005-07-14 Basf Ag Partikelschaumformteile aus expandierbaren, schlagzähmodifizierten, thermoplastischen Polymergranulaten
US20070299209A1 (en) * 2006-06-21 2007-12-27 Sosa Jose M Methods for production of high impact polystyrene
CN109206560B (zh) * 2017-07-06 2021-07-02 中国石油天然气股份有限公司 酸奶杯片材原料及其制备方法
CN114426647B (zh) * 2020-10-29 2024-05-24 中国石油化工股份有限公司 一种高光泽度抗冲聚苯乙烯材料的生产工艺
CN114426746A (zh) * 2020-10-29 2022-05-03 中国石油化工股份有限公司 一种聚苯乙烯保温材料的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183878A (en) * 1976-02-05 1980-01-15 Solar Chemical Corporation High impact polystyrene resin
US4187261A (en) * 1978-05-23 1980-02-05 Standard Oil Company (Indiana) Vinyl aromatic polymerization process
GB8922677D0 (en) * 1989-10-09 1989-11-22 Dow Benelux Rubber-reinforced polymer composition incorporating grafting agent
FR2730241B1 (fr) * 1995-02-07 1997-02-28 Atofina Procede de fabrication d'une composition comprenant un polymere vinylaromatique et un caoutchouc par polymerisation en presence d'un radical libre stable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012044145A1 (es) * 2010-10-01 2012-04-05 Servicios Administrativos Peñoles, S.A. De C.V. Nueva composición para la producción de materiales vinil-aromáticos con resistencia al impacto mejorada con un aditivo modificador de estructura
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

Also Published As

Publication number Publication date
AU1654500A (en) 2000-06-19
ATE214715T1 (de) 2002-04-15
EP1098917A1 (de) 2001-05-16
EP1098917B1 (de) 2002-03-20
WO2000032662A1 (de) 2000-06-08

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