CA994493A - Difunctional polymers with terminal hydrazide groups - Google Patents

Difunctional polymers with terminal hydrazide groups

Info

Publication number
CA994493A
CA994493A CA159,631A CA159631A CA994493A CA 994493 A CA994493 A CA 994493A CA 159631 A CA159631 A CA 159631A CA 994493 A CA994493 A CA 994493A
Authority
CA
Canada
Prior art keywords
hydrazide groups
terminal hydrazide
difunctional polymers
difunctional
polymers
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
CA159,631A
Other versions
CA159631S (en
Inventor
Gunter Kolb
Gerhard Balle
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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA994493A publication Critical patent/CA994493A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • 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
    • 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
    • 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
    • C08G18/696—Polymers of conjugated dienes containing heteroatoms other than oxygen and other than the heteroatoms of copolymerised vinyl monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
CA159,631A 1971-12-23 1972-12-21 Difunctional polymers with terminal hydrazide groups Expired CA994493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712164313 DE2164313A1 (en) 1971-12-23 1971-12-23 DIFUNCTIONAL POLYMERS WITH TERMINAL HYDRACIDE GROUPS

Publications (1)

Publication Number Publication Date
CA994493A true CA994493A (en) 1976-08-03

Family

ID=5829070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,631A Expired CA994493A (en) 1971-12-23 1972-12-21 Difunctional polymers with terminal hydrazide groups

Country Status (8)

Country Link
JP (1) JPS564561B2 (en)
BE (1) BE793295A (en)
CA (1) CA994493A (en)
DE (1) DE2164313A1 (en)
FR (1) FR2170546A5 (en)
GB (1) GB1370709A (en)
IT (1) IT974221B (en)
NL (1) NL7217387A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886057U (en) * 1981-12-09 1983-06-10 西川　善文 Dust suction hose for vacuum cleaner
JPS60137369A (en) * 1983-12-26 1985-07-20 株式会社日本メデイカルサプライ Connection member for medical instrument
AT385040B (en) * 1985-03-15 1988-02-10 Lim Kunststoff Tech Gmbh Process for preparing polyurethanes, in particular polyurethane elastomers, and process for free-radical polymerization
CA1219228A (en) * 1985-12-17 1987-03-17 Oscar P. Muser Fluid flow conduit systems
US4791154A (en) * 1987-11-30 1988-12-13 Shell Oil Company Epoxy resin composition

Also Published As

Publication number Publication date
JPS4871491A (en) 1973-09-27
NL7217387A (en) 1973-06-26
GB1370709A (en) 1974-10-16
DE2164313A1 (en) 1973-06-28
BE793295A (en) 1973-06-22
FR2170546A5 (en) 1973-09-14
IT974221B (en) 1974-06-20
JPS564561B2 (en) 1981-01-30

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