DE1770734C3 - - Google Patents

Info

Publication number
DE1770734C3
DE1770734C3 DE1770734A DE1770734A DE1770734C3 DE 1770734 C3 DE1770734 C3 DE 1770734C3 DE 1770734 A DE1770734 A DE 1770734A DE 1770734 A DE1770734 A DE 1770734A DE 1770734 C3 DE1770734 C3 DE 1770734C3
Authority
DE
Germany
Prior art keywords
polymer
polymers
groups
toluene
group
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.)
Expired
Application number
DE1770734A
Other languages
German (de)
English (en)
Other versions
DE1770734B2 (de
DE1770734A1 (de
Inventor
John Beaton
Douglas Cameron Edwards
Richard Helmut Wunder
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.)
Polysar Ltd
Original Assignee
Polysar Ltd
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 Polysar Ltd filed Critical Polysar Ltd
Publication of DE1770734A1 publication Critical patent/DE1770734A1/de
Publication of DE1770734B2 publication Critical patent/DE1770734B2/de
Application granted granted Critical
Publication of DE1770734C3 publication Critical patent/DE1770734C3/de
Granted 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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/32—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with halogens or halogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6245—Polymers having terminal groups containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes

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)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
DE1770734A 1967-06-28 1968-06-28 Verfahren zur Herstellung eines mit Isocyanaten härtbaren Polymeren aus einem mit Isocyanaten nicht reaktionsfähigen Polymeren Granted DE1770734B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA944149 1967-06-28
CA994149 1967-06-28

Publications (3)

Publication Number Publication Date
DE1770734A1 DE1770734A1 (de) 1971-12-02
DE1770734B2 DE1770734B2 (de) 1979-08-02
DE1770734C3 true DE1770734C3 (enFirst) 1980-04-03

Family

ID=25673593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1770734A Granted DE1770734B2 (de) 1967-06-28 1968-06-28 Verfahren zur Herstellung eines mit Isocyanaten härtbaren Polymeren aus einem mit Isocyanaten nicht reaktionsfähigen Polymeren

Country Status (4)

Country Link
US (1) US3639339A (enFirst)
DE (1) DE1770734B2 (enFirst)
FR (1) FR1571013A (enFirst)
GB (1) GB1217750A (enFirst)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530974A (en) * 1981-03-19 1985-07-23 Board Of Regents, The University Of Texas System Nonthrombogenic articles having enhanced albumin affinity
DE3628122A1 (de) * 1986-08-19 1988-03-03 Herberts Gmbh Fremdvernetzende bindemittelkombination, diese enthaltende waessriges ueberzugsmittel und dessen verwendung
SG11201402844TA (en) * 2011-12-09 2014-07-30 Bridgestone Corp Method for producing polydienes and polydiene copolymers with reduced cold flow

Also Published As

Publication number Publication date
GB1217750A (en) 1970-12-31
FR1571013A (enFirst) 1969-06-13
US3639339A (en) 1972-02-01
DE1770734B2 (de) 1979-08-02
DE1770734A1 (de) 1971-12-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee