DE69100978D1 - Verfahren zur Herstellung von Sternverbindungen. - Google Patents

Verfahren zur Herstellung von Sternverbindungen.

Info

Publication number
DE69100978D1
DE69100978D1 DE91109563T DE69100978T DE69100978D1 DE 69100978 D1 DE69100978 D1 DE 69100978D1 DE 91109563 T DE91109563 T DE 91109563T DE 69100978 T DE69100978 T DE 69100978T DE 69100978 D1 DE69100978 D1 DE 69100978D1
Authority
DE
Germany
Prior art keywords
production
star connections
star
connections
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 - Fee Related
Application number
DE91109563T
Other languages
English (en)
Other versions
DE69100978T2 (de
Inventor
Toshinobu Higashimura
Mitsuo Sawamoto
Hajime Shohi
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Application granted granted Critical
Publication of DE69100978D1 publication Critical patent/DE69100978D1/de
Publication of DE69100978T2 publication Critical patent/DE69100978T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F216/00—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/12—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F216/125—Monomers containing two or more unsaturated aliphatic radicals, e.g. trimethylolpropane triallyl ether or pentaerythritol triallyl ether
    • 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
    • C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
    • C08F212/22—Oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69100978T 1990-06-14 1991-06-11 Verfahren zur Herstellung von Sternverbindungen. Expired - Fee Related DE69100978T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15616090 1990-06-14
JP6650991 1991-03-29

Publications (2)

Publication Number Publication Date
DE69100978D1 true DE69100978D1 (de) 1994-02-24
DE69100978T2 DE69100978T2 (de) 1994-08-04

Family

ID=26407692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69100978T Expired - Fee Related DE69100978T2 (de) 1990-06-14 1991-06-11 Verfahren zur Herstellung von Sternverbindungen.

Country Status (3)

Country Link
US (1) US5102966A (de)
EP (1) EP0464408B1 (de)
DE (1) DE69100978T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395885A (en) * 1993-12-17 1995-03-07 The University Of Akron Multi-arm cationic star-polymers
JPH07247364A (ja) * 1994-03-10 1995-09-26 Toyota Central Res & Dev Lab Inc オリゴマー分解性高分子、その製造方法、回収方法及び再生方法
DE19528878A1 (de) * 1995-08-05 1997-02-06 Herberts Gmbh Wäßrige Überzugsmittel unter Verwendung von Polyalkylenglykoldialkylethern und Verfahren zur Mehrschichtlackierung
TWI226339B (en) * 1999-03-26 2005-01-11 Shinetsu Chemical Co High molecular weight compound and the method to prepare the same
EP1211270B1 (de) 1999-08-31 2006-10-11 Nippon Soda Co., Ltd. Sternblockcopolymer
US6228945B1 (en) 1999-12-20 2001-05-08 The University Of Akron Three arm star compositions of matter having diblock arms based on polyisobutylene and methods of preparation
CN102775535B (zh) * 2003-11-26 2014-08-27 日本曹达株式会社 多支链高分子
KR100902800B1 (ko) * 2004-08-13 2009-06-12 닛뽕소다 가부시키가이샤 다분기 폴리머 및 그 제조 방법
JP5358093B2 (ja) * 2005-09-07 2013-12-04 日本曹達株式会社 スターポリマー及びその製造方法
US20120022219A1 (en) * 2009-03-24 2012-01-26 Maruzen Petrochemical Co., Ltd Vinyl ether-based star polymer and process for production thereof
US20120172535A1 (en) * 2009-08-14 2012-07-05 Maruzen Petrochemical Co., Ltd. Vinyl ether-based star polymer and process for production thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388450A (en) * 1981-03-13 1983-06-14 General Electric Company Aromatic polyvinyl ethers and heat curable molding compositions obtained therefrom
WO1989007620A1 (en) * 1988-02-19 1989-08-24 Asahi Denka Kogyo K.K. Resin composition for optical modeling
US4845265A (en) * 1988-02-29 1989-07-04 Allied-Signal Inc. Polyfunctional vinyl ether terminated ester oligomers

Also Published As

Publication number Publication date
US5102966A (en) 1992-04-07
EP0464408B1 (de) 1994-01-12
EP0464408A1 (de) 1992-01-08
DE69100978T2 (de) 1994-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee