DE3175656D1 - Vinyl chloride polymerisation process - Google Patents

Vinyl chloride polymerisation process

Info

Publication number
DE3175656D1
DE3175656D1 DE8181304743T DE3175656T DE3175656D1 DE 3175656 D1 DE3175656 D1 DE 3175656D1 DE 8181304743 T DE8181304743 T DE 8181304743T DE 3175656 T DE3175656 T DE 3175656T DE 3175656 D1 DE3175656 D1 DE 3175656D1
Authority
DE
Germany
Prior art keywords
vinyl chloride
polymerisation process
build
condensation
naphthol
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
Application number
DE8181304743T
Other languages
English (en)
Inventor
Robert William Walker
John Stuart-Webb
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.)
European Vinyls Corp Technology AG
Original Assignee
Imperial Chemical Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10517014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3175656(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE3175656D1 publication Critical patent/DE3175656D1/de
Expired 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
    • C08F14/00—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 a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
DE8181304743T 1980-10-31 1981-10-12 Vinyl chloride polymerisation process Expired DE3175656D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8035121 1980-10-31

Publications (1)

Publication Number Publication Date
DE3175656D1 true DE3175656D1 (en) 1987-01-15

Family

ID=10517014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181304743T Expired DE3175656D1 (en) 1980-10-31 1981-10-12 Vinyl chloride polymerisation process

Country Status (14)

Country Link
US (1) US4431783A (de)
EP (1) EP0052421B1 (de)
JP (1) JPS57164107A (de)
KR (1) KR890000034B1 (de)
AT (1) ATE23866T1 (de)
AU (1) AU545377B2 (de)
BR (1) BR8107011A (de)
CA (1) CA1189236A (de)
DE (1) DE3175656D1 (de)
ES (1) ES506734A0 (de)
FI (1) FI69480C (de)
NO (1) NO160787C (de)
NZ (1) NZ198682A (de)
ZA (1) ZA817294B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588613A (en) * 1984-10-10 1986-05-13 Formosa Plastics Corporation Process for reducing polymer buildup
DE69032441T2 (de) * 1989-12-28 1998-12-24 Mitsui Chemicals, Inc., Tokio/Tokyo Polymerisation von vinylchlorid
JPH0768289B2 (ja) * 1990-03-08 1995-07-26 台灣塑膠工業股▲ひん▼有限公司 塩化ビニル重合体製造用の重合反応器
JP3057520B2 (ja) * 1991-01-30 2000-06-26 住友化学工業株式会社 フェノール類のスルフィド化合物を主成分とする重合器内部表面の付着防止剤及び該付着防止剤を用いたビニル系単量体の重合方法
JP2924259B2 (ja) * 1991-04-11 1999-07-26 住友化学工業株式会社 ナフトール類のスルフィド化合物からなる重合器内部表面の付着防止剤及び該付着防止剤を用いたビニル系単量体の重合方法
JP3178039B2 (ja) * 1991-12-02 2001-06-18 住友化学工業株式会社 ８−オキシキノリンのスルフィド化合物からなる重合器内部表面の付着防止剤及び該付着防止剤を用いたビニル系単量体の重合方法
DE69307470D1 (de) * 1992-11-10 1997-02-27 Shinetsu Chemical Co Polymerablagerungsinhibitor
JP3260962B2 (ja) * 1994-04-20 2002-02-25 信越化学工業株式会社 重合体スケール付着防止剤及びそれを使用する重合体製造方法
IT1274586B (it) * 1994-08-05 1997-07-18 3V Luxembourg Sa Agente anti-incrostazione, composizioni che lo contengono e metodo di uso in procedimenti di polimerizzazione
EP0702033B1 (de) 1994-09-14 1997-12-03 Shin-Etsu Chemical Co., Ltd. Verfahren zur Herstellung von einem Vinyl-Chlorid-Typ Polymer
IT1280167B1 (it) * 1995-05-12 1998-01-05 Cirs Spa Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
IT1280168B1 (it) * 1995-05-12 1998-01-05 Cirs Spa Anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
IT1280181B1 (it) * 1995-06-05 1998-01-05 Cirs Spa Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
IT1280182B1 (it) * 1995-06-05 1998-01-05 Cirs Spa Procedimento di polimerizzazione di monomeri
JP3375844B2 (ja) 1997-02-07 2003-02-10 信越化学工業株式会社 重合体スケール付着防止剤およびそれを用いた塩化ビニル系重合体の製造方法
IT1301786B1 (it) * 1998-06-23 2000-07-07 3V Sigma Spa Composizione anti-incrostazione, e loro impiego nei processi dipolimerizzazione.
US6114476A (en) * 1998-08-10 2000-09-05 Occidental Chemical Corporation Inhibiting scale in vinyl monomer polymerization
US6303712B1 (en) * 1998-08-21 2001-10-16 Shin-Etsu Chemical Co., Ltd. Process for producing vinyl chloride polymer
KR100779640B1 (ko) 2001-12-12 2007-11-27 가부시끼가이샤 도꾸야마 스케일 부착 방지제, 그 제조 방법 및 그것을 내벽면에도포한 중합 반응기 및 이 중합 반응기를 사용한 비닐계중합체의 제조 방법
JP4554602B2 (ja) * 2004-03-11 2010-09-29 株式会社クラレ スケール付着防止剤
EP2581421A1 (de) * 2011-10-12 2013-04-17 Ineos Europe AG Zusatzstoff
DE102015202580A1 (de) 2015-02-12 2016-08-18 Wacker Chemie Ag Verfahren zur Polymerisation von ethylenisch ungesättigten Monomeren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345249A (en) * 1963-04-10 1967-10-03 Stephan John Thomas Polyhydroxynaphthalene containing adhesive compositions
US4093787A (en) * 1972-11-20 1978-06-06 Imperial Chemical Industries Limited Vinyl chloride polymerization process
GB1439339A (en) * 1972-11-20 1976-06-16 Ici Ltd Vinyl chloride polymerisation process
US4080173A (en) * 1977-06-20 1978-03-21 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
JPS5812893B2 (ja) * 1978-02-13 1983-03-10 三井東圧化学株式会社 塩化ビニルの重合方法

Also Published As

Publication number Publication date
ATE23866T1 (de) 1986-12-15
BR8107011A (pt) 1982-07-13
NO813680L (no) 1982-05-03
NO160787B (no) 1989-02-20
JPH0131523B2 (de) 1989-06-27
AU7667281A (en) 1982-05-06
FI813399L (fi) 1982-05-01
ZA817294B (en) 1983-06-29
NO160787C (no) 1989-05-31
FI69480C (fi) 1986-02-10
EP0052421A1 (de) 1982-05-26
CA1189236A (en) 1985-06-18
NZ198682A (en) 1984-08-24
KR830007734A (ko) 1983-11-07
FI69480B (fi) 1985-10-31
ES8304590A1 (es) 1983-03-01
AU545377B2 (en) 1985-07-11
JPS57164107A (en) 1982-10-08
EP0052421B1 (de) 1986-11-26
KR890000034B1 (ko) 1989-03-06
ES506734A0 (es) 1983-03-01
US4431783A (en) 1984-02-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EUROPEAN VINYLS CORP. (TECHNOLOGY) AG, ZUG, CH

8328 Change in the person/name/address of the agent

Free format text: STOLBERG-WERNIGERODE, GRAF ZU, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING. HUBER, A., DIPL.-ING. VON KAMEKE, A., DIPL.-CHEM. DR.RER.NAT. VOELKER, I., DIPL.-BIOL. FRANCK, P., DIPL.-CHEM.ETH DR.SC.TECHN. BOTH, G., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 2000 HAMBURG