GB1087390A - Process for producing mixtures of vinyl chloride polymers - Google Patents

Process for producing mixtures of vinyl chloride polymers

Info

Publication number
GB1087390A
GB1087390A GB4337766A GB4337766A GB1087390A GB 1087390 A GB1087390 A GB 1087390A GB 4337766 A GB4337766 A GB 4337766A GB 4337766 A GB4337766 A GB 4337766A GB 1087390 A GB1087390 A GB 1087390A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
suspension
chloride polymers
polymer
producing mixtures
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
GB4337766A
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of GB1087390A publication Critical patent/GB1087390A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Mixtures of vinyl chloride polymers are obtained by coagulating a latex, obtained by emulsion polymerization, in the presence of an aqueous suspension, obtained by suspension polymerization, the emulsion polymer forming 5-40% and the suspension polymer 95-60% by weight of the total polymer. The polymers may contain up to 20% by weight of comonomer. In one embodiment the latex is added to the suspension containing the coagulating agent, in another simultaneously with the coagulating agent. The polymer compositions are separated from the water and worked up with dibasic lead stearate, lubricant and filler.
GB4337766A 1965-10-04 1966-09-28 Process for producing mixtures of vinyl chloride polymers Expired GB1087390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33650A FR1459174A (en) 1965-10-04 1965-10-04 Manufacturing process of vinyl chloride polymer blends

Publications (1)

Publication Number Publication Date
GB1087390A true GB1087390A (en) 1967-10-18

Family

ID=8589639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4337766A Expired GB1087390A (en) 1965-10-04 1966-09-28 Process for producing mixtures of vinyl chloride polymers

Country Status (6)

Country Link
BE (1) BE687533A (en)
DE (1) DE1694892B2 (en)
ES (1) ES331848A1 (en)
FR (1) FR1459174A (en)
GB (1) GB1087390A (en)
NL (1) NL6613683A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697493A (en) * 1968-03-30 1972-10-10 Dynamit Nobel Ag Preparation of polyvinylchloride
US3725375A (en) * 1969-05-19 1973-04-03 Bp Chem Int Ltd Polymerization process
FR2160858A1 (en) * 1971-11-26 1973-07-06 Stauffer Chemical Co
US4002702A (en) 1973-10-04 1977-01-11 Stauffer Chemical Company Novel method for manufacturing plastisol resins
US4097558A (en) 1971-11-26 1978-06-27 Stauffer Chemical Company Resin blend for making plastisols and organosols
US4171428A (en) * 1971-11-26 1979-10-16 Stauffer Chemical Company Method for manufacturing plastisol resins using spray-drying
EP1464666A1 (en) * 2002-04-30 2004-10-06 Kaneka Corporation Polymer particles and process for production thereof
EP1598372A1 (en) * 2003-02-25 2005-11-23 Kaneka Corporation Polymer particle composition and process for producing the same

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697493A (en) * 1968-03-30 1972-10-10 Dynamit Nobel Ag Preparation of polyvinylchloride
US3725375A (en) * 1969-05-19 1973-04-03 Bp Chem Int Ltd Polymerization process
FR2160858A1 (en) * 1971-11-26 1973-07-06 Stauffer Chemical Co
US4097558A (en) 1971-11-26 1978-06-27 Stauffer Chemical Company Resin blend for making plastisols and organosols
US4171428A (en) * 1971-11-26 1979-10-16 Stauffer Chemical Company Method for manufacturing plastisol resins using spray-drying
US4002702A (en) 1973-10-04 1977-01-11 Stauffer Chemical Company Novel method for manufacturing plastisol resins
EP1464666A1 (en) * 2002-04-30 2004-10-06 Kaneka Corporation Polymer particles and process for production thereof
EP1464666A4 (en) * 2002-04-30 2005-05-11 Kaneka Corp Polymer particles and process for production thereof
US7094832B2 (en) 2002-04-30 2006-08-22 Kaneka Corporation Polymer particles and process for production thereof
KR100848023B1 (en) 2002-04-30 2008-07-23 카네카 코포레이션 Polymer particles and process for production thereof
EP1598372A1 (en) * 2003-02-25 2005-11-23 Kaneka Corporation Polymer particle composition and process for producing the same
JPWO2004076538A1 (en) * 2003-02-25 2006-06-01 株式会社カネカ Polymer particle composition and method for producing the same
EP1598372A4 (en) * 2003-02-25 2008-09-10 Kaneka Corp Polymer particle composition and process for producing the same
US7767258B2 (en) 2003-02-25 2010-08-03 Kaneka Corporation Polymer particle composition and process for producing the same
JP4663521B2 (en) * 2003-02-25 2011-04-06 株式会社カネカ Polymer particle composition and method for producing the same

Also Published As

Publication number Publication date
ES331848A1 (en) 1967-07-01
BE687533A (en) 1967-03-29
FR1459174A (en) 1966-04-29
NL6613683A (en) 1967-04-05
DE1694892B2 (en) 1972-11-16
DE1694892A1 (en) 1972-04-13

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