CA2248254A1 - Process for preparing semicrystalline syndiotactic vinylaromatic polymers - Google Patents

Process for preparing semicrystalline syndiotactic vinylaromatic polymers Download PDF

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Publication number
CA2248254A1
CA2248254A1 CA 2248254 CA2248254A CA2248254A1 CA 2248254 A1 CA2248254 A1 CA 2248254A1 CA 2248254 CA2248254 CA 2248254 CA 2248254 A CA2248254 A CA 2248254A CA 2248254 A1 CA2248254 A1 CA 2248254A1
Authority
CA
Canada
Prior art keywords
styrene
copolymer
polymers
alkyl substituted
semicrystalline
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
CA 2248254
Other languages
English (en)
French (fr)
Inventor
Michael T. Malanga
Thomas A. Callaghan
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 CA2248254A1 publication Critical patent/CA2248254A1/en
Abandoned 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA 2248254 1996-05-01 1997-04-15 Process for preparing semicrystalline syndiotactic vinylaromatic polymers Abandoned CA2248254A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1660396P 1996-05-01 1996-05-01
US60/016,603 1996-05-01

Publications (1)

Publication Number Publication Date
CA2248254A1 true CA2248254A1 (en) 1997-11-06

Family

ID=21777995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2248254 Abandoned CA2248254A1 (en) 1996-05-01 1997-04-15 Process for preparing semicrystalline syndiotactic vinylaromatic polymers

Country Status (8)

Country Link
EP (1) EP0896594A1 (ko)
JP (1) JP2001516369A (ko)
KR (1) KR20000065151A (ko)
CN (1) CN1216050A (ko)
AU (1) AU2730397A (ko)
CA (1) CA2248254A1 (ko)
TW (1) TW340122B (ko)
WO (1) WO1997041159A1 (ko)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU611758B2 (en) * 1988-02-13 1991-06-20 Idemitsu Petrochemical Co., Ltd. Process for producing styrene-based polymers and apparatus for producing said polymers
US4950724A (en) * 1988-09-27 1990-08-21 The Dow Chemical Company Suspension polymerization of vinyl aromatic monomers to polymer having high syndiotacticity

Also Published As

Publication number Publication date
AU2730397A (en) 1997-11-19
CN1216050A (zh) 1999-05-05
EP0896594A1 (en) 1999-02-17
WO1997041159A1 (en) 1997-11-06
TW340122B (en) 1998-09-11
KR20000065151A (ko) 2000-11-06
JP2001516369A (ja) 2001-09-25

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