CA2284799A1 - Films obtenus a partir de polymeres vinyliques aromatiques syndiotactiques ramifies a longue chaine - Google Patents

Films obtenus a partir de polymeres vinyliques aromatiques syndiotactiques ramifies a longue chaine Download PDF

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Publication number
CA2284799A1
CA2284799A1 CA002284799A CA2284799A CA2284799A1 CA 2284799 A1 CA2284799 A1 CA 2284799A1 CA 002284799 A CA002284799 A CA 002284799A CA 2284799 A CA2284799 A CA 2284799A CA 2284799 A1 CA2284799 A1 CA 2284799A1
Authority
CA
Canada
Prior art keywords
vinyl aromatic
film
polymer
long chain
syndiotactic
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.)
Abandoned
Application number
CA002284799A
Other languages
English (en)
Inventor
Yi-Bin Huang
Mark S. Chahl
Shaofu Wu
Thomas E. Wessel
Roel H. Vossen
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.)
Dow Chemical Co
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of CA2284799A1 publication Critical patent/CA2284799A1/fr
Abandoned legal-status Critical Current

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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
    • C08F212/00—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
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Cette invention a trait à des films préparés à l'aide d'une composition comprenant un polymère vinylique aromatique syndiotactique ramifié à longue chaîne. Les ramifications à branche longue peuvent être produites durant la polymérisation en effectuant cette polymérisation en présence d'une petite quantité d'un monomère bifonctionnel.
CA002284799A 1997-05-30 1998-03-10 Films obtenus a partir de polymeres vinyliques aromatiques syndiotactiques ramifies a longue chaine Abandoned CA2284799A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4807297P 1997-05-30 1997-05-30
US60/048,072 1997-05-30
PCT/US1998/004676 WO1998054236A1 (fr) 1997-05-30 1998-03-10 Films obtenus a partir de polymeres vinyliques aromatiques syndiotactiques ramifies a longue chaine

Publications (1)

Publication Number Publication Date
CA2284799A1 true CA2284799A1 (fr) 1998-12-03

Family

ID=21952594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002284799A Abandoned CA2284799A1 (fr) 1997-05-30 1998-03-10 Films obtenus a partir de polymeres vinyliques aromatiques syndiotactiques ramifies a longue chaine

Country Status (7)

Country Link
EP (1) EP0984992A1 (fr)
JP (1) JP2002508792A (fr)
KR (1) KR20010013007A (fr)
CN (1) CN1255146A (fr)
AU (1) AU6696198A (fr)
CA (1) CA2284799A1 (fr)
WO (1) WO1998054236A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6326072B1 (en) * 1999-01-29 2001-12-04 3M Innovative Properties Company Release liner incorporating syndiotactic vinyl aromatic polymer
US6623824B1 (en) 1999-01-29 2003-09-23 3M Innovative Properties Company Method for making a microreplicated article using a substrate comprising a syndiotactic vinyl aromatic polymer
KR101745038B1 (ko) * 2010-02-09 2017-06-08 스미또모 베이크라이트 가부시키가이샤 적층 필름

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003401A1 (fr) * 1987-10-08 1989-04-20 Idemitsu Kosan Company Limited Polymere styrenique et procede de production
DE69032926T2 (de) * 1989-08-31 1999-06-10 Idemitsu Kosan Co Magnetisches Aufzeichnungsmedium
KR960003276B1 (ko) * 1989-09-14 1996-03-08 이데미쓰 고산 가부시끼가이샤 이활성 필름 및 그 제조방법
JP3603425B2 (ja) * 1995-11-10 2004-12-22 住友化学株式会社 スチレン系ランダム共重合体およびその製造方法

Also Published As

Publication number Publication date
AU6696198A (en) 1998-12-30
JP2002508792A (ja) 2002-03-19
EP0984992A1 (fr) 2000-03-15
WO1998054236A1 (fr) 1998-12-03
CN1255146A (zh) 2000-05-31
KR20010013007A (ko) 2001-02-26

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