ATE134656T1 - Suspensions-polymerisationsverfahren von 4- acetoxystyrol und hydrolyse für 4- hydroxystyrolpolymere - Google Patents

Suspensions-polymerisationsverfahren von 4- acetoxystyrol und hydrolyse für 4- hydroxystyrolpolymere

Info

Publication number
ATE134656T1
ATE134656T1 AT89305302T AT89305302T ATE134656T1 AT E134656 T1 ATE134656 T1 AT E134656T1 AT 89305302 T AT89305302 T AT 89305302T AT 89305302 T AT89305302 T AT 89305302T AT E134656 T1 ATE134656 T1 AT E134656T1
Authority
AT
Austria
Prior art keywords
hydrolysis
acetoxystyrene
suspension polymerization
polymerization process
hydroxystyrene polymers
Prior art date
Application number
AT89305302T
Other languages
English (en)
Inventor
Richard Vicari
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 ATE134656T1 publication Critical patent/ATE134656T1/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
    • C08F12/22—Oxygen
    • 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

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)
  • Emergency Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
AT89305302T 1988-05-26 1989-05-25 Suspensions-polymerisationsverfahren von 4- acetoxystyrol und hydrolyse für 4- hydroxystyrolpolymere ATE134656T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/199,553 US4962147A (en) 1988-05-26 1988-05-26 Process for the suspension polymerization of 4-acetoxystyrene and hydrolysis to 4-hydroxystyrene polymers

Publications (1)

Publication Number Publication Date
ATE134656T1 true ATE134656T1 (de) 1996-03-15

Family

ID=22738028

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89305302T ATE134656T1 (de) 1988-05-26 1989-05-25 Suspensions-polymerisationsverfahren von 4- acetoxystyrol und hydrolyse für 4- hydroxystyrolpolymere

Country Status (8)

Country Link
US (1) US4962147A (de)
EP (1) EP0343986B1 (de)
JP (1) JP2805334B2 (de)
AT (1) ATE134656T1 (de)
CA (1) CA1340528C (de)
DE (1) DE68925754T2 (de)
ES (1) ES2083968T3 (de)
GR (1) GR3019153T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274174A (en) * 1988-07-19 1993-12-28 Hoechst Celanese Corporation Process for the production of poly(4-hydroxystyrene)
US5274175A (en) * 1988-07-19 1993-12-28 Hoechst Celanese Corporation Process for the preparation of 4-acetoxyphenylmethyl carbinol
US5239015A (en) * 1990-06-29 1993-08-24 Hoechst Celanese Corporation Process for making low optical density polymers and copolymers for photoresists and optical applications
US5087772A (en) * 1990-11-16 1992-02-11 Hoechst Celanese Corporation Method for preparing 4-hydroxystyrene
DK0489550T3 (da) * 1990-12-06 1995-08-21 Hoechst Celanese Corp Fremgangsmåde til fremstilling af en polymer af 4-hydroxystyren ud fra 4-acetoxystyren med hydroxylamin
EP0605089B1 (de) * 1992-11-03 1999-01-07 International Business Machines Corporation Photolackzusammensetzung
US5266635A (en) * 1993-02-26 1993-11-30 Shell Oil Company Impact resistant polycarbonates containing elastomers having phenolic groups
US5463141A (en) * 1994-12-19 1995-10-31 Hoechst Clanese Corporation Process for preparing poly(4-hydroxystyrene)
US5498804A (en) * 1995-03-17 1996-03-12 Hoechst Celanese Corporation Process for preparing 4-hydroxyphenylmethylcarbinol
KR0164981B1 (ko) * 1995-11-28 1999-03-20 김흥기 아세탈기를 함유하는 알콕시-스틸렌 중합체와 그의 제조방법 및 알콕시-스틸렌 중합체를 주요 구성성분으로 하는 화학증폭형 포토레지스트 재료
ATE183136T1 (de) 1996-04-23 1999-08-15 Kodak Polychrome Graphics Co Vorläufer einer lithographischen druckform und ihre verwendung bei der bebilderung durch wärme
US6117610A (en) * 1997-08-08 2000-09-12 Kodak Polychrome Graphics Llc Infrared-sensitive diazonaphthoquinone imaging composition and element containing non-basic IR absorbing material and methods of use
US6090532A (en) * 1997-03-21 2000-07-18 Kodak Polychrome Graphics Llc Positive-working infrared radiation sensitive composition and printing plate and imaging method
US6063544A (en) * 1997-03-21 2000-05-16 Kodak Polychrome Graphics Llc Positive-working printing plate and method of providing a positive image therefrom using laser imaging
BR9810668A (pt) 1997-07-05 2001-09-04 Kodak Polychrome Graphics Co Processos para formação de moldes e materiais sensìveis a radiação
US6060217A (en) * 1997-09-02 2000-05-09 Kodak Polychrome Graphics Llc Thermal lithographic printing plates
US6759483B2 (en) 1998-05-05 2004-07-06 Chemfirst Electronic Materials L.P. Preparation of homo-, co- and terpolymers of substituted styrenes
US6593431B2 (en) 2000-06-27 2003-07-15 Chemfirst Electronic Materials Lp Purification means
US6787611B2 (en) * 2000-06-27 2004-09-07 Chemfirst Electronic Materials L.P. Purification means
US6864324B2 (en) 2002-04-19 2005-03-08 Chem First Electronic Materials L.P. Anhydrous, liquid phase process for preparing hydroxyl containing polymers of enhanced purity
TWI284783B (en) * 2003-05-08 2007-08-01 Du Pont Photoresist compositions and processes for preparing the same
US7834113B2 (en) * 2003-05-08 2010-11-16 E. I. Du Pont De Nemours And Company Photoresist compositions and processes for preparing the same
EP2336216A1 (de) 2004-05-05 2011-06-22 DuPont Electronic Polymers L.P. Derivatisierte Polyhydroxystyrole mit einer Struktur vom Novolaktyp und Herstellungsverfahren dafür
JP4799831B2 (ja) * 2004-05-14 2011-10-26 日東電工株式会社 多孔質樹脂の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817965A (en) * 1968-02-27 1974-06-18 Aquitaine Petrole Polymerization of vinyl compounds in suspension
GB1252153A (de) * 1968-04-30 1971-11-03
US4125696A (en) * 1977-01-06 1978-11-14 Pennwalt Corporation Polymerization process using di-t-butyl diperoxycarbonate as a finishing catalyst
US4129703A (en) * 1977-01-06 1978-12-12 Pennwalt Corporation Free-radical polymerizations using mixed initiator systems at two thermally distinct polymerization stages
US4678843A (en) * 1986-09-29 1987-07-07 Celanese Corporation Process for the ammonium hydroxide hydrolysis of polymers of acetoxystyrene to polymers of vinylphenol

Also Published As

Publication number Publication date
ES2083968T3 (es) 1996-05-01
EP0343986A2 (de) 1989-11-29
US4962147A (en) 1990-10-09
CA1340528C (en) 1999-05-04
JP2805334B2 (ja) 1998-09-30
DE68925754T2 (de) 1996-09-05
JPH0220507A (ja) 1990-01-24
EP0343986A3 (de) 1991-07-17
DE68925754D1 (de) 1996-04-04
GR3019153T3 (en) 1996-05-31
EP0343986B1 (de) 1996-02-28

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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