ZA786985B - Three-block copolymers and method for producing them - Google Patents

Three-block copolymers and method for producing them

Info

Publication number
ZA786985B
ZA786985B ZA00786985A ZA786985A ZA786985B ZA 786985 B ZA786985 B ZA 786985B ZA 00786985 A ZA00786985 A ZA 00786985A ZA 786985 A ZA786985 A ZA 786985A ZA 786985 B ZA786985 B ZA 786985B
Authority
ZA
South Africa
Prior art keywords
producing
block copolymers
copolymers
block
Prior art date
Application number
ZA00786985A
Other languages
English (en)
Inventor
P Guisti
Original Assignee
Anic Spa
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 Anic Spa filed Critical Anic Spa
Publication of ZA786985B publication Critical patent/ZA786985B/xx

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
    • C08F295/00—Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer

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)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA00786985A 1977-12-20 1978-12-13 Three-block copolymers and method for producing them ZA786985B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30946/77A IT1089976B (it) 1977-12-20 1977-12-20 Compolimeri a tre blocchi e procedimento per la loro produzione

Publications (1)

Publication Number Publication Date
ZA786985B true ZA786985B (en) 1979-11-28

Family

ID=11232821

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00786985A ZA786985B (en) 1977-12-20 1978-12-13 Three-block copolymers and method for producing them

Country Status (15)

Country Link
US (1) US4262095A (fi)
JP (1) JPS5490391A (fi)
BE (1) BE872905A (fi)
CA (1) CA1118931A (fi)
CS (1) CS213367B2 (fi)
DD (1) DD139861A5 (fi)
DE (1) DE2855133C2 (fi)
DK (1) DK568378A (fi)
ES (1) ES476696A1 (fi)
FI (1) FI783893A (fi)
FR (1) FR2412575A1 (fi)
IT (1) IT1089976B (fi)
NL (1) NL7812215A (fi)
SE (1) SE7813082L (fi)
ZA (1) ZA786985B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1149951B (it) * 1980-04-10 1986-12-10 Anic Spa Procedimento per la preparazione di copolimeti termoelastomerici a tre blocchi
IT1152433B (it) * 1982-07-14 1986-12-31 Montedison Spa Copolimeri a blocchi delle olefine con monomeri vinilaromatici
CA2104382A1 (en) * 1991-02-19 1992-08-20 Makoto Yamamoto Thermoplastic resin composition
US5276094A (en) * 1992-11-12 1994-01-04 Polysar Rubber Corp. Compositions of butyl elastomers and block copolymers of polyisobutylene

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136313C (fi) * 1962-01-29
US3649579A (en) * 1969-01-27 1972-03-14 Minnesota Mining & Mfg Block copolymer compositions
JPS4825419B1 (fi) * 1969-11-20 1973-07-28
FR2120302A5 (fi) * 1970-12-29 1972-08-18 Aquitaine Total Organico
NL7113482A (fi) * 1971-10-01 1973-04-03
US3992483A (en) * 1975-09-25 1976-11-16 Phillips Petroleum Company Promoters in the polymerization of monovinyl-aromatic compounds with primary lithium initiators

Also Published As

Publication number Publication date
US4262095A (en) 1981-04-14
BE872905A (fr) 1979-06-20
DE2855133C2 (de) 1981-12-17
ES476696A1 (es) 1979-10-16
CA1118931A (en) 1982-02-23
FI783893A (fi) 1979-06-21
DE2855133A1 (de) 1979-06-21
SE7813082L (sv) 1979-06-21
DD139861A5 (de) 1980-01-23
FR2412575A1 (fr) 1979-07-20
IT1089976B (it) 1985-06-18
FR2412575B1 (fi) 1982-02-19
DK568378A (da) 1979-06-21
JPS5490391A (en) 1979-07-18
NL7812215A (nl) 1979-06-22
CS213367B2 (en) 1982-04-09

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