FR2183905A1 - Vinyl chloride graft copolymer - by mass polymn of vinyl chloride in presence of polyolefin - Google Patents

Vinyl chloride graft copolymer - by mass polymn of vinyl chloride in presence of polyolefin

Info

Publication number
FR2183905A1
FR2183905A1 FR7316447A FR7316447A FR2183905A1 FR 2183905 A1 FR2183905 A1 FR 2183905A1 FR 7316447 A FR7316447 A FR 7316447A FR 7316447 A FR7316447 A FR 7316447A FR 2183905 A1 FR2183905 A1 FR 2183905A1
Authority
FR
France
Prior art keywords
vinyl chloride
polyolefin
mass
polymn
graft copolymer
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.)
Granted
Application number
FR7316447A
Other languages
French (fr)
Other versions
FR2183905B1 (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.)
Hooker Chemical Corp
Original Assignee
Hooker Chemical Corp
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
Priority claimed from US00251098A external-priority patent/US3810958A/en
Application filed by Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of FR2183905A1 publication Critical patent/FR2183905A1/en
Application granted granted Critical
Publication of FR2183905B1 publication Critical patent/FR2183905B1/fr
Granted 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Polyvinyl halide is prepd. by mass polymsg. a vinyl halide monomer in the presence of a polyolefin. Specif., the vinyl halide monomer contains 0.05-20, esp. 0.1-6, wt.% polyolefin. The polyolefin is a homopolymer, copolymer or terpolymer esp. contg. a diene such as cyclopentadiene, butadiene, cyclooctadiene, or a non-conj. diene, or a copolymer of an olefin and an alkyl (meth)acrylate. Polymsn. is effected in two stages with rapid stirring to a conversion of 3-15wt.%, and slow stirring until the reaction is completed.
FR7316447A 1972-05-08 1973-05-08 Vinyl chloride graft copolymer - by mass polymn of vinyl chloride in presence of polyolefin Granted FR2183905A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US25109972A 1972-05-08 1972-05-08
US25110072A 1972-05-08 1972-05-08
US25109772A 1972-05-08 1972-05-08
US00251098A US3810958A (en) 1972-05-08 1972-05-08 Method of obtaining small particle size polymers and copolymers of vinyl chloride by bulk polymerization

Publications (2)

Publication Number Publication Date
FR2183905A1 true FR2183905A1 (en) 1973-12-21
FR2183905B1 FR2183905B1 (en) 1981-04-30

Family

ID=27500382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316447A Granted FR2183905A1 (en) 1972-05-08 1973-05-08 Vinyl chloride graft copolymer - by mass polymn of vinyl chloride in presence of polyolefin

Country Status (5)

Country Link
JP (1) JPS5756486B2 (en)
DE (1) DE2323191C3 (en)
FR (1) FR2183905A1 (en)
IT (1) IT987193B (en)
NL (1) NL176571C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX145162A (en) * 1976-11-30 1982-01-12 Hooker Chemicals Plastics Corp IMPROVED PROCEDURE FOR OBTAINING A VINYL HALOGENIDE POLYMER
GB1568632A (en) * 1976-11-30 1980-06-04 Hooker Chemicals Plastics Corp Process for preparing vinyl or vinylidene halide polymer products
JPS5837019A (en) * 1981-08-28 1983-03-04 Dainippon Ink & Chem Inc Production of vinyl chloride polymer
JPH0226485U (en) * 1988-08-08 1990-02-21

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065618B (en) 1956-06-28 1959-09-17 Montecatmi Soc Gen per l'Industria Mmeraria e Chimica, Mailand (Italien) Process for the preparation of blends of vinyl chloride polymers and graft copolymers
BE633818A (en) 1962-06-21
DE1203959B (en) 1963-05-31 1965-10-28 Hoechst Ag Process for the production of modified, impact-toothed vinyl chloride polymer
FR1385548A (en) 1963-12-03 1965-01-15 Pechiney Saint Gobain Process for the preparation of graft polymers of vinyl chloride with high impact resistance
DE1720317A1 (en) * 1967-10-17 1971-06-16 Basf Ag Process for the bulk polymerization of vinyl chloride
FR2044364A5 (en) 1969-05-19 1971-02-19 Pechiney Saint Gobain

Also Published As

Publication number Publication date
DE2323191C3 (en) 1981-10-15
JPS4985178A (en) 1974-08-15
JPS5756486B2 (en) 1982-11-30
NL176571B (en) 1984-12-03
FR2183905B1 (en) 1981-04-30
NL7306423A (en) 1973-11-12
DE2323191B2 (en) 1980-09-11
NL176571C (en) 1985-05-01
IT987193B (en) 1975-02-20
DE2323191A1 (en) 1973-11-29

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Legal Events

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ST Notification of lapse