ZA753634B - Polymers or copolymers of modified steric composition, obtained by the use of a new catalytic composition - Google Patents

Polymers or copolymers of modified steric composition, obtained by the use of a new catalytic composition

Info

Publication number
ZA753634B
ZA753634B ZA00753634A ZA753634A ZA753634B ZA 753634 B ZA753634 B ZA 753634B ZA 00753634 A ZA00753634 A ZA 00753634A ZA 753634 A ZA753634 A ZA 753634A ZA 753634 B ZA753634 B ZA 753634B
Authority
ZA
South Africa
Prior art keywords
composition
copolymers
polymers
new catalytic
modified
Prior art date
Application number
ZA00753634A
Other languages
English (en)
Inventor
Y Zarauz
Original Assignee
Michelin & Cie
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 Michelin & Cie filed Critical Michelin & Cie
Publication of ZA753634B publication Critical patent/ZA753634B/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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

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)
  • Polymerization Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ZA00753634A 1974-06-05 1975-06-05 Polymers or copolymers of modified steric composition, obtained by the use of a new catalytic composition ZA753634B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419475A FR2273822A1 (fr) 1974-06-05 1974-06-05 Polymeres ou copolymeres a composition sterique modifiee, obtenus par mise en oeuvre d'une nouvelle composition catalytique

Publications (1)

Publication Number Publication Date
ZA753634B true ZA753634B (en) 1976-05-26

Family

ID=9139681

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00753634A ZA753634B (en) 1974-06-05 1975-06-05 Polymers or copolymers of modified steric composition, obtained by the use of a new catalytic composition

Country Status (21)

Country Link
JP (1) JPS5123589A (nl)
AR (1) AR213389A1 (nl)
AT (1) AT341212B (nl)
BE (1) BE829806A (nl)
BR (1) BR7503483A (nl)
CA (1) CA1061314A (nl)
CH (1) CH603706A5 (nl)
DE (2) DE2524849C2 (nl)
EG (1) EG12270A (nl)
ES (1) ES438160A1 (nl)
FI (1) FI59109C (nl)
FR (1) FR2273822A1 (nl)
GB (1) GB1516861A (nl)
IE (1) IE41546B1 (nl)
IT (1) IT1041376B (nl)
LU (1) LU72633A1 (nl)
NL (1) NL154525B (nl)
NO (1) NO145341C (nl)
RO (1) RO70318A (nl)
SE (1) SE407068B (nl)
ZA (1) ZA753634B (nl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340958A2 (fr) * 1974-06-05 1977-09-09 Michelin & Cie Procede de polymerisation ou de copolymerisation de dienes conjugues et polymeres ainsi obtenus
US4297240A (en) 1980-02-25 1981-10-27 The General Tire & Rubber Company Solution polymerization
US4302568A (en) * 1980-02-25 1981-11-24 The General Tire & Rubber Co. Solution polymerization
FR2480291A1 (fr) * 1980-04-09 1981-10-16 Michelin & Cie Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique
FR2480288A1 (fr) * 1980-04-09 1981-10-16 Michelin & Cie Procede de preparation de polymeres de dienes conjugues ou de copolymeres conjugues soit entre eux, soit avec un compose vinylaromatique
ES2020484A6 (es) * 1990-06-29 1991-08-01 Repsol Quimica Sa Procedimiento de preparacion de homopolimeros de dienos conjugados y de copolimeros de dienos conjugados con otros dienos o compuestos vinil aromaticos.
FR2722505B1 (fr) 1994-07-15 1996-09-27 Michelin & Cie Compositions elastomeres chargees a la silice utilisables pour des enveloppes de pneumatiques
FR2722503A1 (fr) 1994-07-15 1996-01-19 Michelin & Cie Polymeres dieniques fonctionnels, leur procede de preparation et leur utilisation dans des compositions elastomeres chargees a la silice utilisables pour des enveloppes de pneumatiques
FR2744127A1 (fr) 1996-01-26 1997-08-01 Michelin & Cie Composition de caoutchouc a base d'un polymere dienique ayant une fonction silanol et comprenant un derive organosilane
RU2289596C2 (ru) 2001-10-31 2006-12-20 Сосьете Де Текнолоджи Мишлен Способ получения блок-сополимеров для композиций протекторов шин и сополимеры
FR2854636B1 (fr) * 2003-05-07 2006-07-14 Michelin Soc Tech Procede de preparation de copolymeres a blocs pour compositions de bande de roulement de pneumatique, et ces copolymeres
FR2854635B1 (fr) * 2003-05-07 2006-07-14 Michelin Soc Tech Procede de preparation de copolymeres a blocs pour compositions de bande de roulement de pneumatique, et ces copolymeres
FR2951186B1 (fr) 2009-10-12 2012-01-06 Michelin Soc Tech Composition de caoutchouc a base de glycerol et d'un elastomere fonctionnalise et bande de roulement pour pneumatique
FR2992649B1 (fr) 2012-07-02 2015-06-19 Michelin & Cie Procede de synthese en continu d'un elastomere dienique
JP2014040554A (ja) * 2012-08-23 2014-03-06 Asahi Kasei Chemicals Corp ブタジエン及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1476322A (fr) * 1965-04-20 1967-04-07 Shell Int Research Procédé de polymérisation en solution de diènes avec des lithium-hydrocarbyles ou le lithium métallique comme catalyseurs
GB1271265A (en) * 1968-06-08 1972-04-19 Bridgestone Tire Co Ltd Method of preparing conjugated diene polymers using catalysts based on organolithium compounds
US3664989A (en) * 1969-10-27 1972-05-23 Gennady Nikolaevich Petrov Methods for the preparation of synthetic polymers
US3808186A (en) * 1972-05-09 1974-04-30 V Shatalov Method for preparing trans-1,4-polydienes

Also Published As

Publication number Publication date
DE2524849A1 (de) 1975-12-11
FI59109C (fi) 1981-06-10
AT341212B (de) 1978-01-25
BR7503483A (pt) 1976-05-25
IE41546B1 (en) 1980-01-30
LU72633A1 (nl) 1976-03-17
NO145341B (no) 1981-11-23
RO70318A (ro) 1982-09-09
DE2560562C2 (de) 1986-11-06
CH603706A5 (nl) 1978-08-31
SE407068B (sv) 1979-03-12
JPS5230543B2 (nl) 1977-08-09
CA1061314A (en) 1979-08-28
FI59109B (fi) 1981-02-27
AR213389A1 (es) 1979-01-31
JPS5123589A (en) 1976-02-25
NO145341C (no) 1982-03-03
NO751968L (nl) 1975-12-08
NL154525B (nl) 1977-09-15
ES438160A1 (es) 1977-05-01
IE41546L (en) 1975-12-05
EG12270A (en) 1979-12-31
FR2273822A1 (fr) 1976-01-02
BE829806A (fr) 1975-12-03
DE2524849C2 (de) 1984-08-09
FI751645A (nl) 1975-12-06
IT1041376B (it) 1980-01-10
GB1516861A (en) 1978-07-05
SE7506393L (sv) 1975-12-08
ATA428975A (de) 1977-05-15
AU8184575A (en) 1976-12-09
NL7506686A (nl) 1975-12-09
FR2273822B1 (nl) 1977-08-12

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