DD237174A1 - Verfahren zur selektiven butadienpolymerisation aus c tief 4 fraktionen - Google Patents

Verfahren zur selektiven butadienpolymerisation aus c tief 4 fraktionen Download PDF

Info

Publication number: DD237174A1
Authority: DD; German Democratic Republic
Prior art keywords: polymerization; butadiene; item; copolymers; fractions
Prior art date: 1982-01-15

Application number

DD23676982A

Other languages

German (de)

English (en)

Inventor

Elisabeth Anton

Volker Giehl

Dieter Stubenrauch

Peter Scholz

Hans-Otto Froehlich

Lothar Weber

Original Assignee

Buna Chem Werke Veb

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.)

1982-01-15

Filing date

1982-01-15

Publication date

1986-07-02

1982-01-15 Application filed by Buna Chem Werke Veb filed Critical Buna Chem Werke Veb

1982-01-15 Priority to DD23676982A priority Critical patent/DD237174A1/de

1983-01-14 Priority to CS26583A priority patent/CS237591B1/cs

1986-07-02 Publication of DD237174A1 publication Critical patent/DD237174A1/de

Links

238000000034 method Methods 0.000 title claims abstract description 18
238000006116 polymerization reaction Methods 0.000 title claims abstract description 17
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 51
229920000642 polymer Polymers 0.000 claims abstract description 24
239000003999 initiator Substances 0.000 claims abstract description 17
229920001577 copolymer Polymers 0.000 claims abstract description 13
239000000203 mixture Substances 0.000 claims abstract description 6
239000000178 monomer Substances 0.000 claims abstract description 6
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
229930195733 hydrocarbon Natural products 0.000 claims description 7
150000002430 hydrocarbons Chemical class 0.000 claims description 7
MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 6
PRJNEUBECVAVAG-UHFFFAOYSA-N 1,3-bis(ethenyl)benzene Chemical compound C=CC1=CC=CC(C=C)=C1 PRJNEUBECVAVAG-UHFFFAOYSA-N 0.000 claims description 5
150000001875 compounds Chemical class 0.000 claims description 5
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
-1 alkyl monolithium compound Chemical class 0.000 claims description 4
239000002904 solvent Substances 0.000 claims description 4
239000004215 Carbon black (E152) Substances 0.000 claims description 3
229920001519 homopolymer Polymers 0.000 claims description 3
WEERVPDNCOGWJF-UHFFFAOYSA-N 1,4-bis(ethenyl)benzene Chemical compound C=CC1=CC=C(C=C)C=C1 WEERVPDNCOGWJF-UHFFFAOYSA-N 0.000 claims description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
125000002947 alkylene group Chemical group 0.000 claims description 2
XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 2
125000000524 functional group Chemical group 0.000 claims description 2
150000002596 lactones Chemical class 0.000 claims 1
239000007791 liquid phase Substances 0.000 claims 1
239000012071 phase Substances 0.000 claims 1
229920002857 polybutadiene Polymers 0.000 abstract description 9
MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 abstract description 6
229910052783 alkali metal Inorganic materials 0.000 abstract description 5
150000001340 alkali metals Chemical class 0.000 abstract description 4
239000003795 chemical substances by application Substances 0.000 abstract description 2
238000000926 separation method Methods 0.000 abstract description 2
239000000470 constituent Substances 0.000 abstract 1
238000010348 incorporation Methods 0.000 abstract 1
150000002894 organic compounds Chemical class 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
239000012454 non-polar solvent Substances 0.000 description 4
229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 4
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
239000011521 glass Substances 0.000 description 3
229910052744 lithium Inorganic materials 0.000 description 3
239000003208 petroleum Substances 0.000 description 3
239000003505 polymerization initiator Substances 0.000 description 3
238000003786 synthesis reaction Methods 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
239000005062 Polybutadiene Substances 0.000 description 2
238000010539 anionic addition polymerization reaction Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 2
239000002798 polar solvent Substances 0.000 description 2
238000000197 pyrolysis Methods 0.000 description 2
229920006250 telechelic polymer Polymers 0.000 description 2
HIACAHMKXQESOV-UHFFFAOYSA-N 1,2-bis(prop-1-en-2-yl)benzene Chemical compound CC(=C)C1=CC=CC=C1C(C)=C HIACAHMKXQESOV-UHFFFAOYSA-N 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
239000001273 butane Substances 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
239000007822 coupling agent Substances 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
238000005661 deetherification reaction Methods 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000010528 free radical solution polymerization reaction Methods 0.000 description 1
229920001002 functional polymer Polymers 0.000 description 1
238000007306 functionalization reaction Methods 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000012535 impurity Substances 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
150000002900 organolithium compounds Chemical class 0.000 description 1
125000001979 organolithium group Chemical group 0.000 description 1
229920006216 polyvinyl aromatic Polymers 0.000 description 1
238000000746 purification Methods 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
229920013730 reactive polymer Polymers 0.000 description 1
229930195734 saturated hydrocarbon Natural products 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
229930195735 unsaturated hydrocarbon Natural products 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
- 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
- C08F36/06—Butadiene

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Polymerization Catalysts (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

DD23676982A 1982-01-15 1982-01-15 Verfahren zur selektiven butadienpolymerisation aus c tief 4 fraktionen DD237174A1 (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
DD23676982A DD237174A1 (de)	1982-01-15	1982-01-15	Verfahren zur selektiven butadienpolymerisation aus c tief 4 fraktionen
CS26583A CS237591B1 (en)	1982-01-15	1983-01-14	Method of butadiene selective polymerization from c4 fractions into star homopolymers and copolymers

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD23676982A DD237174A1 (de)	1982-01-15	1982-01-15	Verfahren zur selektiven butadienpolymerisation aus c tief 4 fraktionen

Publications (1)

Publication Number	Publication Date
DD237174A1 true DD237174A1 (de)	1986-07-02

Family

ID=5536232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD23676982A DD237174A1 (de)	1982-01-15	1982-01-15	Verfahren zur selektiven butadienpolymerisation aus c tief 4 fraktionen

Country Status (2)

Country	Link
CS (1)	CS237591B1 (cs)
DD (1)	DD237174A1 (cs)

1982
- 1982-01-15 DD DD23676982A patent/DD237174A1/de unknown
1983
- 1983-01-14 CS CS26583A patent/CS237591B1/cs unknown

Also Published As

Publication number	Publication date
CS237591B1 (en)	1985-09-17

Publication	Publication Date	Title
DE69205931T2 (de)	1996-04-04	Copolymere Dispersion in aliphatischen Lösungsmitteln.
DE60107187T2 (de)	2005-11-03	Verfahren zur Herstellung eines Dienelastomers durch anionische Polymerisation
DE60314669T2 (de)	2007-10-11	Verfahren zur herstellung von konjugierte dienblock(co)polymere
DE60128010T2 (de)	2007-12-20	Verfahren zur Herstellung von gekoppelten Polymeren
DE69909789T2 (de)	2004-06-03	Verfahren zur herstellung von anionischen di- und polyfunktionellen polymeren unter verwendung von geschützten funktionellen initiatoren
DE2004282B2 (de)	1980-05-22	Verfahren zur Homopolymerisation von Dienen oder zu deren Mischpolymerisation mit monovinylaromatischen Kohlenwasserstoffen
DE3779953T2 (de)	1992-12-10	Initiatorsystem zur polymerisation von 1,3-dienen oder 1,3-diene enthaltenden copolymeren.
DE69706955T2 (de)	2002-04-04	Anionische Copolymerisation von konjugierten Dienen und Vinylarenen in Gegenwart von Alkylether von Tetrahydropyranylmethanol
DE69004326T2 (de)	1994-05-05	Verfahren zur Hydrierung von Polymeren.
DE3309748A1 (de)	1984-03-01	Verfahren zur herstellung mehrfunktioneller polymerisationsinitiatoren
DD236321A1 (de)	1986-06-04	Verfahren zur selektiven butadienpolymerisation aus c tief 4 fraktion
DE69407533T2 (de)	1998-04-16	Verwendung von 2,5-substituierten Tetrahydrofuranen als anionische Initiatormodifiziermittel
DD237174A1 (de)	1986-07-02	Verfahren zur selektiven butadienpolymerisation aus c tief 4 fraktionen
DD242232A1 (de)	1987-01-21	Verfahren zur selektiven butadienpolymerisation aus c tief 4 - fraktione
DD237670A1 (de)	1986-07-23	Verfahren zur selektivpolymerisation von butadien aus c tief 4-fraktionen
DD237175A1 (de)	1986-07-02	Verfahren zur selektivpolymerisation von butadien aus c tief 4 fraktionen
DE2148147A1 (de)	1972-04-06	Verfahren zur Herstellung eines sol vatisiertenLithiummetalladduktes
DD237667A1 (de)	1986-07-23	Verfahren zur selektivpolymerisation von butadien aus c tief 4 fraktionen
DD237513A1 (de)	1986-07-16	Verfahren zur herstellung multifunktioneller 1,3-dienhomo- und copolymerisate
DD237668A1 (de)	1986-07-23	Verfahren zur selektivpolymerisation von butadien aus c tief 4 fraktionen
DD236320A1 (de)	1986-06-04	Verfahren zur herstellung endstaendig funktioneller 1,3-dienhomo- und copolymerisate
EP1124867B1 (de)	2004-08-11	Verfahren zur anionischen polymerisation von dienen
DD237669A1 (de)	1986-07-23	Verfahren zur selektivpolymerisation von butadien aus c tief 4 fraktionen
DD237666A1 (de)	1986-07-23	Verfahren zur herstellung endstaendig funktioneller 1,3-dienhomo- und copolymerisate
DE3101229A1 (de)	1982-09-02	Verfahren zur selektiven butadien-polymerisation aus c(pfeil abwaerts)4(pfeil abwaerts)-fraktionen