DE1225392B - Verfahren zur Herstellung von Abwandlungs-produkten von Butadien-Polymerisaten - Google Patents

Verfahren zur Herstellung von Abwandlungs-produkten von Butadien-Polymerisaten

Info

Publication number
DE1225392B
DE1225392B DEF42852A DEF0042852A DE1225392B DE 1225392 B DE1225392 B DE 1225392B DE F42852 A DEF42852 A DE F42852A DE F0042852 A DEF0042852 A DE F0042852A DE 1225392 B DE1225392 B DE 1225392B
Authority
DE
Germany
Prior art keywords
butadiene
parts
polybutadiene
polymers
production
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEF42852A
Other languages
German (de)
English (en)
Inventor
Dr Josef Witte
Dr Nikolaus Schoen
Dr Gottfried Pampus
Dr Hans Holtschmidt
Dr Helmut Freytag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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
Priority to GB1053694D priority Critical patent/GB1053694A/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to DEF42852A priority patent/DE1225392B/de
Priority to US452001A priority patent/US3370033A/en
Priority to BE663602D priority patent/BE663602A/xx
Priority to FR16444A priority patent/FR1432426A/fr
Priority to NL6506044A priority patent/NL6506044A/xx
Publication of DE1225392B publication Critical patent/DE1225392B/de
Pending legal-status Critical Current

Links

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
    • C08C19/24—Incorporating phosphorus atoms into the molecule
    • 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
    • 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
    • C08C19/20—Incorporating sulfur atoms into the molecule
    • 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
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
DEF42852A 1964-05-12 1964-05-12 Verfahren zur Herstellung von Abwandlungs-produkten von Butadien-Polymerisaten Pending DE1225392B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1053694D GB1053694A (enExample) 1964-05-12
DEF42852A DE1225392B (de) 1964-05-12 1964-05-12 Verfahren zur Herstellung von Abwandlungs-produkten von Butadien-Polymerisaten
US452001A US3370033A (en) 1964-05-12 1965-04-29 Process for the production of butadiene polymers modified by an isocyanate sulfene chloride
BE663602D BE663602A (enExample) 1964-05-12 1965-05-07
FR16444A FR1432426A (fr) 1964-05-12 1965-05-10 Procédé de préparation de polymères du butadiène
NL6506044A NL6506044A (enExample) 1964-05-12 1965-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF42852A DE1225392B (de) 1964-05-12 1964-05-12 Verfahren zur Herstellung von Abwandlungs-produkten von Butadien-Polymerisaten

Publications (1)

Publication Number Publication Date
DE1225392B true DE1225392B (de) 1966-09-22

Family

ID=7099283

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF42852A Pending DE1225392B (de) 1964-05-12 1964-05-12 Verfahren zur Herstellung von Abwandlungs-produkten von Butadien-Polymerisaten

Country Status (5)

Country Link
US (1) US3370033A (enExample)
BE (1) BE663602A (enExample)
DE (1) DE1225392B (enExample)
GB (1) GB1053694A (enExample)
NL (1) NL6506044A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482678A (en) * 1982-08-23 1984-11-13 Sumitomo Rubber Industries, Ltd. Diene rubber composition and tire using it in tread

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906706A (en) * 1986-09-05 1990-03-06 Japan Synthetic Rubber Co., Ltd. Modified conjugated diene polymer and process for production thereof
US6274680B1 (en) 1998-12-31 2001-08-14 Bridgestone/Firestone Research, Inc. Sulfenyl halide polymerization terminators

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828319A (en) * 1956-08-01 1960-02-17 Frederick Hilton New derivatives of unsaturated rubbers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232920A (en) * 1958-03-06 1966-02-01 Phillips Petroleum Co Preparation of rubbery polymers of butadiene
US3312656A (en) * 1964-01-15 1967-04-04 Texas Us Chem Co Reduction of cold flow in cis-1, 4 polybutadiene

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828319A (en) * 1956-08-01 1960-02-17 Frederick Hilton New derivatives of unsaturated rubbers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482678A (en) * 1982-08-23 1984-11-13 Sumitomo Rubber Industries, Ltd. Diene rubber composition and tire using it in tread

Also Published As

Publication number Publication date
US3370033A (en) 1968-02-20
GB1053694A (enExample) 1900-01-01
NL6506044A (enExample) 1965-11-15
BE663602A (enExample) 1965-09-01

Similar Documents

Publication Publication Date Title
DE60319325T2 (de) Verfahren zur Herstellung von hydriertem Nitrilkautschuk mit niedrigem Molekulargewicht
EP2861629A1 (de) Hoch mooney ndbr mit mooneysprung
DE2131354B2 (de) Verfahren zur Verbesserung der Rohfestigkeit von Kautschukmischungen
EP2363303A1 (de) Bimodales NdBR
DE3033175C2 (de) Polybutadienkautschukzusammensetzungen
DE1300242B (enExample)
DE1301063B (de) Verfahren zur Herstellung von fuellstoffhaltigen Vulkanisaten hoher Kerbzaehigkeit
DE1225392B (de) Verfahren zur Herstellung von Abwandlungs-produkten von Butadien-Polymerisaten
DE1263310B (de) Verfahren zur Cyclisierung von Kautschuk
DE1226307B (de) Verfahren zur Herstellung von 1,4-cis-Polydienen
DE69118229T2 (de) Verfahren zum Mischen von Metallsalzen von alpha,beta-ethylenisch ungesättigten Carbonsäuren mit Polymeren
DE1136828B (de) Verfahren zur Bromierung von Butylkautschuk oder butylkautschuk-aehnlichen Mischpolymerisaten
DE1620763C3 (de) Polybutadien mit verbesserter Verarbeitbarkeit
DE1169675B (de) Verfahren zur Polymerisation von Isopren oder Butadien
DE1251032B (de) Verfahren zur Herstellung von hochmolekularem Polychloropren
DE2001694A1 (de) Stabilisierte Polymerisatzusammensetzungen
DE1260794B (de) Verfahren zur Herstellung kautschukelastischer Dienpolymerer mit verbesserten Eigenschaften
DE1720763C3 (de) Verfahren zur Isolierung von cis-1,4-Polyisopren aus Kohlenwasserstofflösungen
DE1745750B1 (de) Verfahren zur Herstellung eines Polymerisates mit niedrigem Vinylgehalt
DE1720585C2 (de) Bei Raumtemperatur fließfähiges, zu elastomerem Material härtbares Mischpolymeres, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von gehärtetem elastomerem Material
DE1964653A1 (de) Neue AEthylen-Propylen-1,3-Butadien-Copolymere,ihre Herstellung und Verwendung
DE1570159C3 (de) Reif enlauff lächenmischun gen
DE2265067A1 (de) Verfahren zur polymerisation von monoolefinen
WO2009021905A1 (de) Gekoppelte und heteroatome enthaltende modifizierte polymere auf basis von konjugierten dienen
DE1219228B (de) Verfahren zur Verringerung des kalten Flusses von mit metallorganischen Katalysatoren in Loesung hergestelltem Polybutadien