ATE124057T1 - Verfahren zur herstellung von 4- hydroxystyrolpolymeren aus 4- acetoxystyrolpolymeren. - Google Patents

Verfahren zur herstellung von 4- hydroxystyrolpolymeren aus 4- acetoxystyrolpolymeren.

Info

Publication number
ATE124057T1
ATE124057T1 AT91311088T AT91311088T ATE124057T1 AT E124057 T1 ATE124057 T1 AT E124057T1 AT 91311088 T AT91311088 T AT 91311088T AT 91311088 T AT91311088 T AT 91311088T AT E124057 T1 ATE124057 T1 AT E124057T1
Authority
AT
Austria
Prior art keywords
polymers
acetoxystyrene
producing
hydroxystyrene
copolymers
Prior art date
Application number
AT91311088T
Other languages
English (en)
Inventor
Michael T Sheehan
Brad L Smith
Original Assignee
Hoechst Celanese Corp
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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Application granted granted Critical
Publication of ATE124057T1 publication Critical patent/ATE124057T1/de

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
    • C08F12/00—Homopolymers and 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
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT91311088T 1990-12-06 1991-11-29 Verfahren zur herstellung von 4- hydroxystyrolpolymeren aus 4- acetoxystyrolpolymeren. ATE124057T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62291990A 1990-12-06 1990-12-06

Publications (1)

Publication Number Publication Date
ATE124057T1 true ATE124057T1 (de) 1995-07-15

Family

ID=24496051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91311088T ATE124057T1 (de) 1990-12-06 1991-11-29 Verfahren zur herstellung von 4- hydroxystyrolpolymeren aus 4- acetoxystyrolpolymeren.

Country Status (12)

Country Link
EP (1) EP0489550B1 (de)
JP (1) JP3113018B2 (de)
KR (1) KR920012124A (de)
AT (1) ATE124057T1 (de)
CA (1) CA2057121C (de)
DE (1) DE69110631T2 (de)
DK (1) DK0489550T3 (de)
ES (1) ES2075368T3 (de)
IE (1) IE914230A1 (de)
IL (1) IL100248A0 (de)
MX (1) MX9102381A (de)
NO (1) NO914770L (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605089B1 (de) * 1992-11-03 1999-01-07 International Business Machines Corporation Photolackzusammensetzung
JP4601103B2 (ja) * 1999-11-30 2010-12-22 三菱レイヨン株式会社 共重合体およびその製造方法
JP4970881B2 (ja) * 2006-09-21 2012-07-11 日東電工株式会社 固相合成用担体
FR3054223A1 (fr) 2016-07-21 2018-01-26 Total Marketing Services Copolymere et son utilisation comme additif detergent pour carburant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689371A (en) * 1986-07-07 1987-08-25 Celanese Corporation Process for the preparation of poly (vinylphenol) from poly (acetoxystyrene)
EP0277721A3 (de) * 1987-01-28 1989-03-15 Hoechst Celanese Corporation Emulsionspolymerisation von 4-Acetoxystyren und Hydrolyse zu Poly(p-vinylphenol)
US4912173A (en) * 1987-10-30 1990-03-27 Hoechst Celanese Corporation Hydrolysis of poly(acetoxystyrene) in aqueous suspension
US4962147A (en) * 1988-05-26 1990-10-09 Hoechst Celanese Corporation Process for the suspension polymerization of 4-acetoxystyrene and hydrolysis to 4-hydroxystyrene polymers
DE3913127A1 (de) * 1989-04-21 1990-10-25 Basf Ag Copolymerisate auf basis von monoethylenisch ungesaettigten dicarbonsaeureanhydriden, diketen und monoethylenisch ungesaettigten monocarbonsaeuren, ihre herstellung und verwendung

Also Published As

Publication number Publication date
EP0489550B1 (de) 1995-06-21
KR920012124A (ko) 1992-07-25
DE69110631T2 (de) 1995-12-14
ES2075368T3 (es) 1995-10-01
NO914770L (no) 1992-06-09
DE69110631D1 (de) 1995-07-27
IL100248A0 (en) 1992-09-06
MX9102381A (es) 1992-06-01
CA2057121C (en) 2004-02-03
CA2057121A1 (en) 1992-06-07
DK0489550T3 (da) 1995-08-21
JP3113018B2 (ja) 2000-11-27
NO914770D0 (no) 1991-12-04
EP0489550A1 (de) 1992-06-10
IE914230A1 (en) 1992-06-17
JPH04275309A (ja) 1992-09-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee