AT269468B - Verfahren zur Herstellung von ungesättigten Isobutylen-Pfropfcopolymerisaten - Google Patents

Verfahren zur Herstellung von ungesättigten Isobutylen-Pfropfcopolymerisaten

Info

Publication number
AT269468B
AT269468B AT431866A AT431866A AT269468B AT 269468 B AT269468 B AT 269468B AT 431866 A AT431866 A AT 431866A AT 431866 A AT431866 A AT 431866A AT 269468 B AT269468 B AT 269468B
Authority
AT
Austria
Prior art keywords
production
graft copolymers
isobutylene
unsaturated
unsaturated isobutylene
Prior art date
Application number
AT431866A
Other languages
German (de)
English (en)
Inventor
Guenther Dr Daumiller
Ernst-Guenther Dr Kastning
Herbert Dr Naarmann
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT269468B publication Critical patent/AT269468B/de

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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

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)
  • Graft Or Block Polymers (AREA)
AT431866A 1965-05-08 1966-05-06 Verfahren zur Herstellung von ungesättigten Isobutylen-Pfropfcopolymerisaten AT269468B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB81827A DE1258091B (de) 1965-05-08 1965-05-08 Verfahren zur Herstellung von ungesaettigten Isobutylen-Pfropfcopolymerisaten
DEB82572A DE1265420B (de) 1965-05-08 1965-06-26 Verfahren zur Herstellung von ungesaettigten Isobutylen-Pfropfcopolymerisaten

Publications (1)

Publication Number Publication Date
AT269468B true AT269468B (de) 1969-03-25

Family

ID=25967512

Family Applications (1)

Application Number Title Priority Date Filing Date
AT431866A AT269468B (de) 1965-05-08 1966-05-06 Verfahren zur Herstellung von ungesättigten Isobutylen-Pfropfcopolymerisaten

Country Status (5)

Country Link
US (1) US3476831A (OSRAM)
AT (1) AT269468B (OSRAM)
BE (1) BE680675A (OSRAM)
DE (2) DE1258091B (OSRAM)
GB (1) GB1139556A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904708A (en) * 1966-07-26 1975-09-09 Joseph P Kennedy Process for graft polymerization
US3933942A (en) * 1968-01-08 1976-01-20 Exxon Research And Engineering Company Process for graft polymerization
US3683052A (en) * 1970-08-19 1972-08-08 Standard Oil Co Ohio Polymeric compositions
US5182333A (en) * 1987-12-11 1993-01-26 Exxon Chemical Patents Inc. Production of rubbery isoolefin polymers
US5071913A (en) * 1987-12-11 1991-12-10 Exxon Chemical Patents Inc. Rubbery isoolefin polymers exhibiting improved processability
US5264494A (en) * 1991-05-15 1993-11-23 Polysar Rubber Corporation Halogenated butyl rubber graft copolymers
WO2003020779A1 (en) * 2001-08-31 2003-03-13 Kaneka Corporation Polyolefin graft copolymer produced with coordination polymerization catalyst based on complex of transition metal appearing in later period and process for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB817684A (en) * 1955-11-04 1959-08-06 Nat Res Dev Improvements relating to polymeric substances
US2451048A (en) * 1944-03-23 1948-10-12 Standard Oil Dev Co Lubricating oil addition agents
US2927104A (en) * 1957-12-18 1960-03-01 Exxon Research Engineering Co Preparation of high molecular weight polyisobutylene
BE605351A (OSRAM) * 1960-06-24

Also Published As

Publication number Publication date
DE1258091B (de) 1968-01-04
BE680675A (OSRAM) 1966-11-07
GB1139556A (en) 1969-01-08
US3476831A (en) 1969-11-04
DE1265420B (de) 1968-04-04

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