CA1065993A - Two-step polymerization process and product thereof - Google Patents

Two-step polymerization process and product thereof

Info

Publication number
CA1065993A
CA1065993A CA262,913A CA262913A CA1065993A CA 1065993 A CA1065993 A CA 1065993A CA 262913 A CA262913 A CA 262913A CA 1065993 A CA1065993 A CA 1065993A
Authority
CA
Canada
Prior art keywords
catalyst
carbon atoms
titanium
product
compound
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
CA262,913A
Other languages
English (en)
French (fr)
Inventor
Hsun-Kuang Yang
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.)
Goodrich Corp
Original Assignee
BF Goodrich 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
Application filed by BF Goodrich Corp filed Critical BF Goodrich Corp
Application granted granted Critical
Publication of CA1065993A publication Critical patent/CA1065993A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
CA262,913A 1975-10-30 1976-10-07 Two-step polymerization process and product thereof Expired CA1065993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/627,090 US4035444A (en) 1975-10-30 1975-10-30 Two-step polymerization process and product thereof

Publications (1)

Publication Number Publication Date
CA1065993A true CA1065993A (en) 1979-11-06

Family

ID=24513152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA262,913A Expired CA1065993A (en) 1975-10-30 1976-10-07 Two-step polymerization process and product thereof

Country Status (7)

Country Link
US (1) US4035444A (OSRAM)
JP (1) JPS5254792A (OSRAM)
CA (1) CA1065993A (OSRAM)
DE (1) DE2648946A1 (OSRAM)
FR (1) FR2329686A1 (OSRAM)
IT (1) IT1075978B (OSRAM)
NL (1) NL7611581A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030695A (en) * 1983-06-15 1991-07-09 Exxon Research & Engineering Company End-capped polymer chains, star and graft copolymers, and process of making same
US4530652A (en) * 1984-01-12 1985-07-23 Buck Ollie G Asphalt composition
AU600696B2 (en) * 1985-12-16 1990-08-23 Exxon Research And Engineering Company End-capped polymers
SG75157A1 (en) 1998-03-06 2000-09-19 Sumitomo Chemical Co Etylene-isoprene random copolymer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA664208A (en) 1963-06-04 Goodrich-Gulf Chemicals Production of copolymers from olefinically-unsaturated monomers
US3684785A (en) * 1970-09-15 1972-08-15 Japanese Geon Co Ltd Process for the production of cis-1,4-polyisoprene

Also Published As

Publication number Publication date
FR2329686B3 (OSRAM) 1979-07-13
IT1075978B (it) 1985-04-22
NL7611581A (nl) 1977-05-03
US4035444A (en) 1977-07-12
DE2648946A1 (de) 1977-05-12
JPS5254792A (en) 1977-05-04
FR2329686A1 (fr) 1977-05-27

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