DD158249A5 - Verfahren zur herstellung von drei-block-copolymeren - Google Patents

Verfahren zur herstellung von drei-block-copolymeren Download PDF

Info

Publication number
DD158249A5
DD158249A5 DD81229154A DD22915481A DD158249A5 DD 158249 A5 DD158249 A5 DD 158249A5 DD 81229154 A DD81229154 A DD 81229154A DD 22915481 A DD22915481 A DD 22915481A DD 158249 A5 DD158249 A5 DD 158249A5
Authority
DD
German Democratic Republic
Prior art keywords
block
preparation
group
carbon atoms
halogen
Prior art date
Application number
DD81229154A
Other languages
German (de)
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 DD158249A5 publication Critical patent/DD158249A5/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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
DD81229154A 1980-04-10 1981-04-10 Verfahren zur herstellung von drei-block-copolymeren DD158249A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21290/80A IT1149951B (it) 1980-04-10 1980-04-10 Procedimento per la preparazione di copolimeti termoelastomerici a tre blocchi

Publications (1)

Publication Number Publication Date
DD158249A5 true DD158249A5 (de) 1983-01-05

Family

ID=11179612

Family Applications (1)

Application Number Title Priority Date Filing Date
DD81229154A DD158249A5 (de) 1980-04-10 1981-04-10 Verfahren zur herstellung von drei-block-copolymeren

Country Status (14)

Country Link
US (1) US4347340A (es)
JP (1) JPS56157418A (es)
BE (1) BE888350A (es)
DD (1) DD158249A5 (es)
DE (1) DE3114637A1 (es)
DK (1) DK161181A (es)
ES (1) ES501629A0 (es)
FI (1) FI811115L (es)
FR (1) FR2480292A1 (es)
GB (1) GB2073759A (es)
IT (1) IT1149951B (es)
NL (1) NL8101782A (es)
SE (1) SE8102333L (es)
ZA (1) ZA812016B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194510A (en) * 1990-05-21 1993-03-16 Shell Oil Company Thermoplastic elastomers
US6515083B2 (en) * 1998-04-07 2003-02-04 Kaneka Corporation Process for producing isobutylene block copolymer
JP2000191714A (ja) * 1998-12-25 2000-07-11 Bridgestone Corp 重合用触媒及びそれを用いたイソブチレン―スチレン共重合体の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE605351A (es) * 1960-06-24
SE339105B (es) * 1966-02-23 1971-09-27 Avisun Corp
ES396800A1 (es) * 1970-11-03 1974-06-01 Snam Progetti Procedimiento para la polimerizacion cationica de compues- tos insaturados.
DE2401629A1 (de) * 1974-01-15 1975-07-24 Basf Ag Block- bzw. pfropfcopolymerisate
JPS50136385A (es) * 1974-04-19 1975-10-29
JPS5250076B2 (es) * 1974-04-23 1977-12-21
US3994993A (en) * 1975-06-19 1976-11-30 The Firestone Tire & Rubber Company Diblock copolymers and process of preparing same
GB1542319A (en) * 1975-11-26 1979-03-14 Exxon Research Engineering Co Halogenated organoaluminium catalyst compositions and method of their preparation
US4269955A (en) * 1977-08-25 1981-05-26 Exxon Research & Engineering Company Catalyst composition polymerization of isoolefins and multiolefins
US4154916A (en) * 1977-08-25 1979-05-15 Exxon Research & Engineering Co. Process for polymerization of isoolefins and multiolefins
NL7808715A (nl) * 1977-08-25 1979-02-27 Exxon Research Engineering Co Katalysatorsamenstelling voor het copolymeriseren van isoalkenen en multialkenen.
IT1089976B (it) * 1977-12-20 1985-06-18 Anic Spa Compolimeri a tre blocchi e procedimento per la loro produzione

Also Published As

Publication number Publication date
IT8021290A0 (it) 1980-04-10
BE888350A (fr) 1981-10-09
DE3114637A1 (de) 1982-02-11
ES8202840A1 (es) 1982-02-01
JPS56157418A (en) 1981-12-04
US4347340A (en) 1982-08-31
ES501629A0 (es) 1982-02-01
NL8101782A (nl) 1981-11-02
GB2073759A (en) 1981-10-21
FR2480292A1 (fr) 1981-10-16
SE8102333L (sv) 1981-10-11
ZA812016B (en) 1982-04-28
DK161181A (da) 1981-10-11
FI811115L (fi) 1981-10-11
IT1149951B (it) 1986-12-10

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