CS213367B2 - Method of preparation of the triblock copolymeres - Google Patents

Method of preparation of the triblock copolymeres Download PDF

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Publication number
CS213367B2
CS213367B2 CS788572A CS857278A CS213367B2 CS 213367 B2 CS213367 B2 CS 213367B2 CS 788572 A CS788572 A CS 788572A CS 857278 A CS857278 A CS 857278A CS 213367 B2 CS213367 B2 CS 213367B2
Authority
CS
Czechoslovakia
Prior art keywords
block
polymer
polystyrene
polymerization
yield
Prior art date
Application number
CS788572A
Other languages
Czech (cs)
English (en)
Inventor
Paolo Giusti
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 CS213367B2 publication Critical patent/CS213367B2/cs

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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

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  • 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)
CS788572A 1977-12-20 1978-12-19 Method of preparation of the triblock copolymeres CS213367B2 (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
CS213367B2 true CS213367B2 (en) 1982-04-09

Family

ID=11232821

Family Applications (1)

Application Number Title Priority Date Filing Date
CS788572A CS213367B2 (en) 1977-12-20 1978-12-19 Method of preparation of the triblock copolymeres

Country Status (15)

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

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
NL288289A (nl) * 1962-01-29
US3649579A (en) * 1969-01-27 1972-03-14 Minnesota Mining & Mfg Block copolymer compositions
JPS4825419B1 (nl) * 1969-11-20 1973-07-28
FR2120302A5 (nl) * 1970-12-29 1972-08-18 Aquitaine Total Organico
NL7113482A (nl) * 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
DK568378A (da) 1979-06-21
JPS5490391A (en) 1979-07-18
BE872905A (fr) 1979-06-20
DE2855133A1 (de) 1979-06-21
ZA786985B (en) 1979-11-28
FI783893A (fi) 1979-06-21
IT1089976B (it) 1985-06-18
DE2855133C2 (de) 1981-12-17
US4262095A (en) 1981-04-14
SE7813082L (sv) 1979-06-21
DD139861A5 (de) 1980-01-23
CA1118931A (en) 1982-02-23
ES476696A1 (es) 1979-10-16
NL7812215A (nl) 1979-06-22
FR2412575A1 (fr) 1979-07-20
FR2412575B1 (nl) 1982-02-19

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