GB991645A - Process for polymerisation of vinyl chloride - Google Patents

Process for polymerisation of vinyl chloride

Info

Publication number
GB991645A
GB991645A GB45374/61A GB4537461A GB991645A GB 991645 A GB991645 A GB 991645A GB 45374/61 A GB45374/61 A GB 45374/61A GB 4537461 A GB4537461 A GB 4537461A GB 991645 A GB991645 A GB 991645A
Authority
GB
United Kingdom
Prior art keywords
cellulose
methyl
chloride
sodium
vinyl chloride
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
GB45374/61A
Other languages
English (en)
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of GB991645A publication Critical patent/GB991645A/en
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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/909—Polymerization characterized by particle size of product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/911—Emulsifying agents

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB45374/61A 1960-12-16 1961-12-18 Process for polymerisation of vinyl chloride Expired GB991645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0029103 1960-12-16

Publications (1)

Publication Number Publication Date
GB991645A true GB991645A (en) 1965-05-12

Family

ID=7599145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45374/61A Expired GB991645A (en) 1960-12-16 1961-12-18 Process for polymerisation of vinyl chloride

Country Status (4)

Country Link
US (1) US3205204A (US20090163788A1-20090625-C00002.png)
BE (1) BE611549A (US20090163788A1-20090625-C00002.png)
FR (1) FR1308221A (US20090163788A1-20090625-C00002.png)
GB (1) GB991645A (US20090163788A1-20090625-C00002.png)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251028B (de) * 1963-05-17 1967-09-28 Wacker Chemie GmbH, Mun chen I Verfahren zur Suspensionspolymerisa tion von Vinylchlorid
DE1247661B (de) * 1965-03-02 1967-08-17 Solvay Werke Gmbh Verfahren zur Herstellung von Polymerisaten
GB1150488A (en) * 1966-05-30 1969-04-30 Shinetsu Chem Ind Co Process for the Suspension Polymerisation of Vinyl Chloride
US3499850A (en) * 1967-09-01 1970-03-10 Hercules Inc Vinyl chloride polymerization
US4093791A (en) * 1968-03-29 1978-06-06 Wacker-Chemie Gmbh Process for suspension polymerization of vinyl chloride with molecular oxygen
US3956251A (en) * 1968-08-29 1976-05-11 Stauffer Chemical Company Method for preparing vinyl halide homopolymers having improved processing characteristics
JPS4823180B1 (US20090163788A1-20090625-C00002.png) * 1968-11-16 1973-07-11
DE1915386B2 (de) * 1969-03-26 1977-02-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von homo- oder mischpolymerisaten des vinylchlorids
GB1316693A (en) * 1969-05-23 1973-05-09 Fuji Photo Film Co Ltd Process for suspension polymerization
US3669914A (en) * 1970-08-13 1972-06-13 Dow Chemical Co Process for preparing vinylidene chloride polymers
USRE30090E (en) * 1970-09-14 1979-09-04 Pennwalt Corporation Polymerization of vinyl chloride with blends of peroxide initiators
US3917548A (en) * 1970-12-14 1975-11-04 Stauffer Chemical Co Process for the suspension polymerization of polyvinyl chloride
JPS506347B1 (US20090163788A1-20090625-C00002.png) * 1971-06-03 1975-03-13
BE785830A (fr) * 1971-07-05 1973-01-04 Bp Chem Int Ltd Nouveau procede de polymerisation
BE790536A (fr) * 1971-10-25 1973-04-25 Sumitomo Chemical Co Procede de fabrication de chlorure de polyvinyle a densite apparente elevee
DE2402314C3 (de) * 1974-01-18 1980-06-12 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung sinterfähiger, feinteiliger Polyvinylchlorid-Fonnmassen
US3879365A (en) * 1974-01-07 1975-04-22 Dow Chemical Co Hydroxyethyl hydroxypropyl methylcellulose as a protective colloid in vinyl chloride polymerization
US4035563A (en) * 1974-03-26 1977-07-12 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of suspension polymerizing vinyl chloride with salts of nitrous acids and polyvalent metal salts
JPS53136067A (en) * 1977-05-02 1978-11-28 Bando Chemical Ind Porous material for signet
US4316976A (en) * 1980-12-11 1982-02-23 Conoco Inc. Preparation of polyvinyl halide with quaternary salt of cellulose sulfate
GB2206122A (en) * 1987-06-22 1988-12-29 Aqualon Co Process for preparation of polymers by suspension polymerization of a vinyl monomer in the presence of a hydrophobically modified water-soluble, nonionic cellulose ether polymer in combination with an electrolyte and polymers prepared by same
US4868238A (en) * 1987-12-23 1989-09-19 Aqualon Company Suspension polymerization of a vinyl monomer in the presence of (A) carboxymethyl hydrophobically modified hydroxyethylcellulose (CMHMHEC) or (B) CMHMHEC in combination with an electrolyte or polyelectrolyte
EP0789725B1 (en) * 1994-11-03 2004-03-24 Hercules Incorporated Cellulose ethers in emulsion polymerization dispersions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB754876A (en) * 1953-05-21 1956-08-15 Henkel & Cie Gmbh Process for the manufacture of water-soluble methyl celluloses
BE540672A (US20090163788A1-20090625-C00002.png) * 1954-08-23

Also Published As

Publication number Publication date
US3205204A (en) 1965-09-07
DE1545179B2 (de) 1973-10-31
BE611549A (US20090163788A1-20090625-C00002.png)
DE1545179A1 (de) 1970-02-19
FR1308221A (fr) 1962-11-03

Similar Documents

Publication Publication Date Title
GB991645A (en) Process for polymerisation of vinyl chloride
SE7910350L (sv) Forfarande for framstellning av vinylkloridpolymer
GB830750A (en) Improvements in and relating to polyacrylonitrile solutions
GB482583A (en) Manufacture of polymerization products
YU11884A (en) Process for making stable and amphoteric water sollutions of synthetic polymers
GB569409A (en) Emulsion polymerisation and copolymerisation of asymmetrical dihalogenated ethylenes
ES2001289A6 (es) Un procedimiento para la produccion continua de un complejo altamente absorbente de agua no tejido
GB818037A (en) Manufacture of soluble polyvinyl alcohols
GB891925A (en) Improvements in the production of copolymers containing hydroxyl groups
GB618168A (en) Improvements in and relating to the polymerisation of compounds containing the ethylenic double bond
GB629695A (en) Improvements in or relating to a process for preparing high viscosity polyvinyl alcohol and the high polyvinyl alcohol resulting from said process
ES8202564A1 (es) Un procedimiento para la produccion de polimeros
GB928993A (en) Process for the suspension polymerisation of vinyl chloride
GB991134A (en) Process for the manufacture of vinyl chloride polymers
JPS5538844A (en) Polymerization of vinyl chloride
GB1169966A (en) Process for the bulk preparation of Vinyl Chloride Polymerisation Products containing Vinyl Acetate/Ethylene Copolymers grafted with Vinyl Chloride
GB715099A (en) Improvements in the manufacture of polymer beads
GB1063422A (en) Process for the production of polyvinyl chloride compositions having high impact strength and compositions obtained thereby
GB1360432A (en) Process for polymerizing olefinically unsaturated compounds
GB950220A (en) Process for the manufacture of polyvinyl alcohol of high molecular weight
GB978631A (en) A method of preparing foamable thermoplastic materials
GB1110147A (en) Process for preparing a copolymer of vinyl chloride and ethylene
GB777484A (en) Manufacture of polymeric materials
US3780008A (en) In situ initiator polymerization of vinyl chloride
GB793528A (en) Manufacture of polymeric materials