GB1108586A - Process for the defined increase in the molecular weight of unsaturated unfinished polymerised hydrocarbons - Google Patents

Process for the defined increase in the molecular weight of unsaturated unfinished polymerised hydrocarbons

Info

Publication number
GB1108586A
GB1108586A GB3240565A GB3240565A GB1108586A GB 1108586 A GB1108586 A GB 1108586A GB 3240565 A GB3240565 A GB 3240565A GB 3240565 A GB3240565 A GB 3240565A GB 1108586 A GB1108586 A GB 1108586A
Authority
GB
United Kingdom
Prior art keywords
molecular weight
compound
unfinished
catalyst
unsaturated
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
GB3240565A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1108586A publication Critical patent/GB1108586A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB3240565A 1964-07-30 1965-07-29 Process for the defined increase in the molecular weight of unsaturated unfinished polymerised hydrocarbons Expired GB1108586A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC0033530 1964-07-30
DEC0034597 1964-12-09

Publications (1)

Publication Number Publication Date
GB1108586A true GB1108586A (en) 1968-04-03

Family

ID=25969910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3240565A Expired GB1108586A (en) 1964-07-30 1965-07-29 Process for the defined increase in the molecular weight of unsaturated unfinished polymerised hydrocarbons

Country Status (5)

Country Link
BE (1) BE667735A (de)
DE (2) DE1495371A1 (de)
GB (1) GB1108586A (de)
NL (1) NL6509914A (de)
SE (1) SE329257B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072807A (en) 1973-04-19 1978-02-07 Phillips Petroleum Company Molecular weight reduction of unsaturated polymers
US10316121B2 (en) 2015-01-28 2019-06-11 Bridgestone Corporation Cis-1,4-polydienes with improved cold flow resistance
US10774162B2 (en) 2015-01-28 2020-09-15 Bridgestone Corporation Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072807A (en) 1973-04-19 1978-02-07 Phillips Petroleum Company Molecular weight reduction of unsaturated polymers
US10316121B2 (en) 2015-01-28 2019-06-11 Bridgestone Corporation Cis-1,4-polydienes with improved cold flow resistance
US10774162B2 (en) 2015-01-28 2020-09-15 Bridgestone Corporation Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes

Also Published As

Publication number Publication date
NL6509914A (de) 1966-01-31
BE667735A (de)
DE1495402A1 (de) 1969-04-10
DE1495371A1 (de) 1969-04-03
SE329257B (de) 1970-10-05

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