CA1134099A - Aldehydes a substitution dialkyle comme agents de transfert lineaire dans la polymerisation du chlorure de vinyle - Google Patents

Aldehydes a substitution dialkyle comme agents de transfert lineaire dans la polymerisation du chlorure de vinyle

Info

Publication number
CA1134099A
CA1134099A CA307,490A CA307490A CA1134099A CA 1134099 A CA1134099 A CA 1134099A CA 307490 A CA307490 A CA 307490A CA 1134099 A CA1134099 A CA 1134099A
Authority
CA
Canada
Prior art keywords
vinyl chloride
chain transfer
transfer agent
polymer
weight
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
CA307,490A
Other languages
English (en)
Inventor
Bernard D. Bauman
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Application granted granted Critical
Publication of CA1134099A publication Critical patent/CA1134099A/fr
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

Landscapes

  • 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)
CA307,490A 1977-07-27 1978-07-17 Aldehydes a substitution dialkyle comme agents de transfert lineaire dans la polymerisation du chlorure de vinyle Expired CA1134099A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81955877A 1977-07-27 1977-07-27
US819,558 1977-07-27

Publications (1)

Publication Number Publication Date
CA1134099A true CA1134099A (fr) 1982-10-19

Family

ID=25228469

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307,490A Expired CA1134099A (fr) 1977-07-27 1978-07-17 Aldehydes a substitution dialkyle comme agents de transfert lineaire dans la polymerisation du chlorure de vinyle

Country Status (7)

Country Link
JP (1) JPS5424992A (fr)
BE (1) BE869252A (fr)
CA (1) CA1134099A (fr)
DE (1) DE2832551A1 (fr)
FR (1) FR2398763A1 (fr)
GB (1) GB2001661B (fr)
NL (1) NL7807851A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004898B (en) * 1977-09-22 1982-02-24 Tenneco Chem Production of vinyl halide polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729627A (en) * 1952-11-26 1956-01-03 Us Rubber Co Polyvinyl chloride for use in plastisols
US4060677A (en) * 1975-02-25 1977-11-29 Hooker Chemicals & Plastics Corporation Process for molecular weight lowering of vinyl halide polymers employing saturated carbon to carbon bonded aldehydes

Also Published As

Publication number Publication date
GB2001661A (en) 1979-02-07
JPS5424992A (en) 1979-02-24
FR2398763B1 (fr) 1984-08-17
BE869252A (fr) 1978-11-16
NL7807851A (nl) 1979-01-30
GB2001661B (en) 1982-02-10
DE2832551A1 (de) 1979-02-08
FR2398763A1 (fr) 1979-02-23

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Legal Events

Date Code Title Description
MKEX Expiry