FI63951C - Foerfarande foer framstaellning av en vinylester-sampolymer - Google Patents

Foerfarande foer framstaellning av en vinylester-sampolymer Download PDF

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Publication number
FI63951C
FI63951C FI783312A FI783312A FI63951C FI 63951 C FI63951 C FI 63951C FI 783312 A FI783312 A FI 783312A FI 783312 A FI783312 A FI 783312A FI 63951 C FI63951 C FI 63951C
Authority
FI
Finland
Prior art keywords
crotonic acid
vinyl ester
ppm
vinyl acetate
weight
Prior art date
Application number
FI783312A
Other languages
English (en)
Finnish (fi)
Other versions
FI783312A (fi
FI63951B (fi
Inventor
Wilfried Eichhorn
Peter Seibel
Original Assignee
Hoechst Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6022769&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI63951(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of FI783312A publication Critical patent/FI783312A/fi
Application granted granted Critical
Publication of FI63951B publication Critical patent/FI63951B/fi
Publication of FI63951C publication Critical patent/FI63951C/fi

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F218/00Copolymers 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02Esters of monocarboxylic acids
    • C08F218/04Vinyl esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04Acids; Metal salts or ammonium salts thereof

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)
  • Cosmetics (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
FI783312A 1977-11-02 1978-10-31 Foerfarande foer framstaellning av en vinylester-sampolymer FI63951C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772748901 DE2748901A1 (de) 1977-11-02 1977-11-02 Verfahren zur herstellung eines vinylester-copolymers
DE2748901 1977-11-02

Publications (3)

Publication Number Publication Date
FI783312A FI783312A (fi) 1979-05-03
FI63951B FI63951B (fi) 1983-05-31
FI63951C true FI63951C (fi) 1983-09-12

Family

ID=6022769

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783312A FI63951C (fi) 1977-11-02 1978-10-31 Foerfarande foer framstaellning av en vinylester-sampolymer

Country Status (18)

Country Link
US (1) US4230643A (it)
EP (1) EP0001810B2 (it)
JP (1) JPS5472290A (it)
AR (1) AR217482A1 (it)
AT (1) AT363687B (it)
AU (1) AU525658B2 (it)
BR (1) BR7807167A (it)
DD (1) DD139431A5 (it)
DE (2) DE2748901A1 (it)
DK (1) DK148980C (it)
ES (1) ES474633A1 (it)
FI (1) FI63951C (it)
GR (1) GR73920B (it)
IT (1) IT1101270B (it)
MX (1) MX149495A (it)
NO (1) NO153576C (it)
PT (1) PT68540A (it)
ZA (1) ZA786147B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928781A (en) * 1997-11-11 1999-07-27 Mitsubishi Polyester Film, Llc Crotonic acid polymer coated substrates for producing optically variable products
US6933404B2 (en) * 2001-12-18 2005-08-23 Metabolix Inc. Methods of making intermediates from polyhydroxyalkanoates
DE10215961A1 (de) * 2002-04-11 2003-10-30 Wacker Polymer Systems Gmbh Verfahren zur Herstellung von Polyvinylester-Festharz
EP2534141B1 (en) 2010-02-11 2016-04-20 Metabolix, Inc. Process for gamma-butyrolactone production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL284714A (it) * 1961-10-27
US3987235A (en) * 1974-09-12 1976-10-19 The Dow Chemical Company Devolatilization of alkenyl aromatic polymers
US4147859A (en) * 1977-10-11 1979-04-03 The B. F. Goodrich Company Process for removal of chloroform and carbon tetrachloride from chlorinated polyvinyl chloride

Also Published As

Publication number Publication date
DE2861288D1 (en) 1982-01-14
NO783676L (no) 1979-05-03
NO153576C (no) 1986-04-16
ES474633A1 (es) 1979-03-16
FI783312A (fi) 1979-05-03
AR217482A1 (es) 1980-03-31
GR73920B (it) 1984-05-22
JPS5472290A (en) 1979-06-09
AT363687B (de) 1981-08-25
DD139431A5 (de) 1980-01-02
EP0001810A1 (de) 1979-05-16
FI63951B (fi) 1983-05-31
EP0001810B2 (de) 1986-09-10
DK148980B (da) 1985-12-09
EP0001810B1 (de) 1981-11-04
PT68540A (en) 1978-10-01
MX149495A (es) 1983-11-15
DE2748901A1 (de) 1979-05-10
NO153576B (no) 1986-01-06
BR7807167A (pt) 1979-07-10
US4230643A (en) 1980-10-28
IT7829321A0 (it) 1978-10-31
DK487278A (da) 1979-05-03
AU4124278A (en) 1979-05-17
DK148980C (da) 1986-05-20
ATA777178A (de) 1981-01-15
JPS6335650B2 (it) 1988-07-15
ZA786147B (en) 1979-11-28
IT1101270B (it) 1985-09-28
AU525658B2 (en) 1982-11-18

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Legal Events

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MM Patent lapsed
MM Patent lapsed

Owner name: HOECHST AKTIENGESELLSCHAFT