DK107193C - Process for copolymerizing 1,3-butadiene, isoprene or both with at least one vinyl-substituted aromatic compound using a lithium-based catalyst. - Google Patents

Process for copolymerizing 1,3-butadiene, isoprene or both with at least one vinyl-substituted aromatic compound using a lithium-based catalyst.

Info

Publication number
DK107193C
DK107193C DK335963A DK335963A DK107193C DK 107193 C DK107193 C DK 107193C DK 335963 A DK335963 A DK 335963A DK 335963 A DK335963 A DK 335963A DK 107193 C DK107193 C DK 107193C
Authority
DK
Denmark
Prior art keywords
copolymerizing
isoprene
butadiene
lithium
vinyl
Prior art date
Application number
DK335963A
Other languages
Danish (da)
Original Assignee
Firestone Tire & Rubber Co
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 Firestone Tire & Rubber Co filed Critical Firestone Tire & Rubber Co
Application granted granted Critical
Publication of DK107193C publication Critical patent/DK107193C/en

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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/08—Anhydrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/10—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 with vinyl-aromatic monomers
    • 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
    • C08F297/02—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 anionic type
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C08L39/08—Homopolymers or copolymers of vinyl-pyridine
DK335963A 1962-07-13 1963-07-13 Process for copolymerizing 1,3-butadiene, isoprene or both with at least one vinyl-substituted aromatic compound using a lithium-based catalyst. DK107193C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20970662A 1962-07-13 1962-07-13

Publications (1)

Publication Number Publication Date
DK107193C true DK107193C (en) 1967-05-01

Family

ID=22779919

Family Applications (2)

Application Number Title Priority Date Filing Date
DK335963A DK107193C (en) 1962-07-13 1963-07-13 Process for copolymerizing 1,3-butadiene, isoprene or both with at least one vinyl-substituted aromatic compound using a lithium-based catalyst.
DK234064A DK107127C (en) 1962-07-13 1963-07-13 Vulcanizable mixture of synthetic rubber, filler and plasticizer and method of using the mixture to make vulcanized products.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK234064A DK107127C (en) 1962-07-13 1963-07-13 Vulcanizable mixture of synthetic rubber, filler and plasticizer and method of using the mixture to make vulcanized products.

Country Status (10)

Country Link
AT (1) AT272629B (en)
BE (1) BE634869A (en)
CH (1) CH461108A (en)
DE (3) DE1300239B (en)
DK (2) DK107193C (en)
ES (1) ES289936A1 (en)
GB (1) GB994726A (en)
LU (1) LU44053A1 (en)
NL (2) NL295247A (en)
NO (1) NO115319B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449306A (en) * 1964-04-23 1969-06-10 Phillips Petroleum Co Modified block copolymers and production thereof
GB1293589A (en) * 1968-11-14 1972-10-18 Asahi Chemical Ind Rubbery copolymer compositions
NL145567B (en) * 1970-04-16 1975-04-15 Shell Int Research PROCEDURE FOR THE NON-CONTINUOUS COPOLYMERIZATION OF CONJUGATED SERVICES WITH UP TO 5 C-ATOMS AND VINYLAROMATIC COMPOUNDS.
GB1604393A (en) 1977-09-09 1981-12-09 Dunlop Ltd Tyres
GB1604395A (en) * 1977-10-08 1981-12-09 Dunlop Ltd Elastomer compositions and tyre treads comprising them
US4948849A (en) * 1980-03-07 1990-08-14 Shell Internationale Research Maatschappij B.V. Process for making copolymers of aromatic vinyl compounds ADD conjugated diolefins having substantial increase in aromatic vinyl compound differential content
US4396741A (en) 1982-03-30 1983-08-02 Shell Oil Company Photometer-controlled anionic polymerization
DE19801101A1 (en) * 1998-01-15 1999-07-22 Basf Ag Production of random and block copolymers suitable for making fibers, films and moldings
US6372863B1 (en) * 1999-08-12 2002-04-16 The Goodyear Tire & Rubber Company Synthesis of styrene-butadiene rubber
RU2501816C2 (en) 2008-04-30 2013-12-20 Стирон Юроп Гмбх Styrene-butadiene polymers with styrene gradient and methods for production thereof
SG173195A1 (en) 2009-03-19 2011-08-29 Styron Europe Gmbh Styrene butadiene rubber with novel styrene incorporation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094512A (en) * 1959-12-31 1963-06-18 Phillips Petroleum Co Process for the preparation of low vinyl low trans content random copolymer

Also Published As

Publication number Publication date
NL295247A (en)
LU44053A1 (en) 1963-09-13
BE634869A (en)
CH461108A (en) 1968-08-15
AT272629B (en) 1969-07-10
NL136672C (en)
DE1301261B (en) 1969-08-14
DE1301729B (en) 1969-08-21
GB994726A (en) 1965-06-10
DK107127C (en) 1967-04-24
NO115319B (en) 1968-09-16
DE1300239B (en) 1969-07-31
ES289936A1 (en) 1963-10-16

Similar Documents

Publication Publication Date Title
DK107193C (en) Process for copolymerizing 1,3-butadiene, isoprene or both with at least one vinyl-substituted aromatic compound using a lithium-based catalyst.
FI48685C (en) Blade piece, especially for copy turning.
FR2669M (en) New 1,2,4-triazolones- (5).
FR1148M (en) Benzo-1,3-oxazino-diones- (2,4).
DK112567B (en) Procedure for drying vegetables with a relatively tough, mainly uninterrupted skin.
DK111818B (en) Process for the preparation of 5-sulfonylpropyl- or 5-sulfonylpropylidene-5H-dibenzo- [a, d] -cycloheptenes or -5H-dibenzo- [a, d] -10,11-dihydrocycloheptenes.
CA662850A (en) 1,3-butadiene polymerization with a titanium-aluminum catalyst
DK115477B (en) Printing machine for printing several colors.
NL7700683A (en) LETTER TYPING MACHINE.
DK108889C (en) Counting mechanism for a duplicator or similar machine.
JPS5230324A (en) Afc unit
FREDERICK Reliability improvement program
CA639046A (en) Silencing means for a. c. switches
IS703B6 (en) Equipment for arranging different character spaces on typewriters.
JPS5327334A (en) Memory clear system
CA609727A (en) 6-FLUORO-16.beta.-METHYL-1,4-PREGNADIENES
DK112248B (en) Temperature sensitive valve, especially for a condensate separator.
JPS5283007A (en) Calling detection system
CA654619A (en) 3-20-BISETHYLENEDIOXY-11-OXIMINO-5-PREGNENE-17.alpha.,21-DIOL
DK103714C (en) Fender with a shaft on which one or more rotatable, resilient, ring-like members are mounted.
AU3466863A (en) New resinous styrene/butadiene copolymers, anda process for their manufacture
DK108210C (en) Process for the preparation of 5- [3- (N-methylamino) -propyl] -dibenzo- [a, d] -cycloheptene compounds.
BE585040A (en) Protection, control, regulation or substitution device.
CA605625A (en) 6-FLUORO- 9.alpha.-HALO-11-OXYGENATED-1,4-PREGNADIENES
CA605629A (en) 6-FLUORO-9.alpha.-HALO-11-OXYGENATED-1,4-PREGNADIENES