NO770269L - Nye delvis fors}pede polyvinylacetater og anvendelse av disse i homo- og copolymerisering av vinylforbindelser i suspensjon. - Google Patents

Nye delvis fors}pede polyvinylacetater og anvendelse av disse i homo- og copolymerisering av vinylforbindelser i suspensjon.

Info

Publication number
NO770269L
NO770269L NO770269A NO770269A NO770269L NO 770269 L NO770269 L NO 770269L NO 770269 A NO770269 A NO 770269A NO 770269 A NO770269 A NO 770269A NO 770269 L NO770269 L NO 770269L
Authority
NO
Norway
Prior art keywords
partially saponified
polyvinyl acetate
saponified polyvinyl
degree
polymerization
Prior art date
Application number
NO770269A
Other languages
English (en)
Norwegian (no)
Inventor
Bela Mariasi
Laszlo Molnar
Janos Toth
Imre Gulya
Miklos Nagy
Ervin Wolfram
Miklos Zrinyi
Gabor Kovacs
Jakzit
Original Assignee
Borsodi Vegyi Komb
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 Borsodi Vegyi Komb filed Critical Borsodi Vegyi Komb
Publication of NO770269L publication Critical patent/NO770269L/no

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
    • C08F8/00Chemical modification by after-treatment
    • C08F8/12Hydrolysis
    • 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
    • C08F8/00Chemical modification by after-treatment
    • C08F8/28Condensation with aldehydes or ketones
    • 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
    • C08F2810/00Chemical modification of a polymer
    • C08F2810/20Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Polymerisation Methods In General (AREA)
NO770269A 1976-01-28 1977-01-27 Nye delvis fors}pede polyvinylacetater og anvendelse av disse i homo- og copolymerisering av vinylforbindelser i suspensjon. NO770269L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU76BO00001595A HU172617B (hu) 1976-01-28 1976-01-28 Sposob poluchenija polivinilacetata v chastnosti gidrolizirovannojj sostojanii v gele

Publications (1)

Publication Number Publication Date
NO770269L true NO770269L (no) 1977-07-29

Family

ID=10993758

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770269A NO770269L (no) 1976-01-28 1977-01-27 Nye delvis fors}pede polyvinylacetater og anvendelse av disse i homo- og copolymerisering av vinylforbindelser i suspensjon.

Country Status (17)

Country Link
US (1) US4258163A (OSRAM)
JP (1) JPS52110797A (OSRAM)
AT (1) AT356891B (OSRAM)
CS (1) CS199660B2 (OSRAM)
DD (1) DD128135A5 (OSRAM)
DE (1) DE2702771C2 (OSRAM)
FI (1) FI770267A7 (OSRAM)
FR (1) FR2339628A1 (OSRAM)
GB (1) GB1543282A (OSRAM)
HU (1) HU172617B (OSRAM)
NL (1) NL7700836A (OSRAM)
NO (1) NO770269L (OSRAM)
PL (1) PL103972B1 (OSRAM)
RO (2) RO70825A (OSRAM)
SE (1) SE7700857L (OSRAM)
SU (1) SU795489A3 (OSRAM)
YU (1) YU21877A (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1055887B (it) * 1976-02-17 1982-01-11 Sigma Italiana Prod Chimici Procedimento perfezionato per la produzione di cloruro di polivinli
IT1160355B (it) * 1978-12-15 1987-03-11 Sigma Italiana Prod Chimici Procedimento perfezionato per la produzione di cloruro di polivinile
DE2629880B2 (de) * 1976-07-02 1980-10-16 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Polyvinylchlorid nach dem Suspensionsverfahren
IT1140328B (it) * 1981-12-11 1986-09-24 Anic Spa Procedimento per la polimerizzazione e copolimerizzazione in sospensione di cloruro di vinile
US4464519A (en) * 1982-06-07 1984-08-07 Air Products And Chemicals, Inc. Vinyl chloride-propylene copolymers having increased porosity
US4440898A (en) * 1982-06-17 1984-04-03 Kimberly-Clark Corporation Creping adhesives containing ethylene oxide/propylene oxide copolymers
US4436867A (en) 1982-06-17 1984-03-13 Kimberly-Clark Corporation Creping adhesives containing poly 2-ethyl-2-oxazoline
US4525511A (en) * 1984-04-06 1985-06-25 Essex Specialty Products, Inc. Method and compositions for improving bonding to painted surfaces
JPH0621125B2 (ja) * 1984-11-02 1994-03-23 日本合成化学工業株式会社 分散安定剤
PT86940B (pt) * 1987-03-12 1992-05-29 Shinetsu Chemical Co Processo para a preparacao de uma composicao melhorada de resina de cloreto de polivinilo
IT1241660B (it) * 1990-03-07 1994-01-26 3V Ltd Copolimero vinil acetato/vinil alcool,processo di produzione dello stesso e suo impiego
AU631985B2 (en) * 1990-04-05 1992-12-10 Kuraray Co., Ltd. Suspension polymerization of vinylic compound
TW222282B (OSRAM) * 1992-03-10 1994-04-11 Kuraray Co
JP3529857B2 (ja) * 1994-10-07 2004-05-24 株式会社クラレ ビニル系化合物の懸濁重合用分散安定剤
KR100414408B1 (ko) 1999-12-03 2004-01-07 가부시키가이샤 구라레 수성 에멀션 및 비닐 화합물의 현탁 중합용 분산제
EP2154161B1 (en) 2007-04-16 2012-01-04 Kuraray Co., Ltd. Dispersion stabilizer for suspension polymerization

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812318A (en) * 1955-10-06 1957-11-05 Goodrich Co B F Method for granular polymerization of vinyl chloride
US3444125A (en) * 1967-05-11 1969-05-13 Du Pont Moistenable,hot melt adhesives comprising random vinyl alcohol/vinyl ester copolymers
US3592800A (en) * 1967-11-29 1971-07-13 Werner Oschmann Polymerization of vinyl chloride in aqueous suspension in the presence of low viscosity polyvinyl alcohol and a protective colloid
JPS5121671B2 (OSRAM) * 1972-11-21 1976-07-03

Also Published As

Publication number Publication date
GB1543282A (en) 1979-04-04
PL103972B1 (pl) 1979-07-31
SU795489A3 (ru) 1981-01-07
FR2339628A1 (fr) 1977-08-26
DE2702771C2 (de) 1983-05-11
RO70825A (ro) 1981-06-26
DE2702771A1 (de) 1977-08-04
YU21877A (en) 1982-05-31
RO71672A (ro) 1981-06-26
DD128135A5 (de) 1977-11-02
NL7700836A (nl) 1977-08-01
HU172617B (hu) 1978-11-28
ATA41077A (de) 1979-10-15
FI770267A7 (OSRAM) 1977-07-29
CS199660B2 (en) 1980-07-31
US4258163A (en) 1981-03-24
AT356891B (de) 1980-05-27
FR2339628B1 (OSRAM) 1981-05-29
JPS52110797A (en) 1977-09-17
SE7700857L (sv) 1977-07-29

Similar Documents

Publication Publication Date Title
NO770269L (no) Nye delvis fors}pede polyvinylacetater og anvendelse av disse i homo- og copolymerisering av vinylforbindelser i suspensjon.
EP3265505B1 (en) Pvoh dispersant for vcm polymerization
KR20040051529A (ko) 비닐계 화합물의 현탁중합용 분산안정제 및 이의 제조방법
CN106459252A (zh) 乙烯基化合物的悬浮聚合用分散剂
KR20090118959A (ko) 비닐 화합물의 현탁 중합용 분산 안정제 및 비닐 화합물 중합체의 제조방법
CN111918885A (zh) 用作聚氯乙烯悬浮聚合用分散剂的聚乙烯醇、包含该聚乙烯醇的分散剂及使用了该聚乙烯醇的聚氯乙烯的制造方法
RU2159780C2 (ru) Сополимеры тетрафторэтилена с гексафторпропиленом и этиленом, слоистый материал и пленка
AU689621B2 (en) Suspending agent for suspension polymerization of vinyl compound
JPS582962B2 (ja) 塩化ビニル系樹脂の製造方法
US2975162A (en) Process for the production of polymerization products of vinyl chloride
CN107189003B (zh) 具消泡功能的低醇解度聚乙烯醇及其制备方法
NO136686B (OSRAM)
US2635086A (en) Emulsion polymerization process
NO133999B (OSRAM)
JPH0224842B2 (OSRAM)
WO2022191122A1 (ja) ポリビニルアルコール系樹脂
Arai et al. Preparation of copoly (vinyl alcohol–styrenesulfonic acid) resin and its catalytic activity on hydrolysis of carbohydrates. II. Two‐step polymerization using tetraethylthiuram disulfide as an initiator
JPS6124047B2 (OSRAM)
CN111662401A (zh) 一种低聚合度聚乙烯醇的制备方法
US3211712A (en) Production of polyvinyl acetate and polyvinyl alcohol
SU859384A1 (ru) Способ получени полимерных матриц дл синтеза ионообменных смол
SU1618748A1 (ru) Способ получени дисперсий на основе винилацетата
US2981718A (en) Process for making polyvinylbutyracetal resins which are capable of being cast
NO813242L (no) Fremgangsmaate til fremstilling av vinylkloridpolymerer
CA1243795A (en) Vinyl chloride polymers