BE749986A - Modification of epihalohydrin polymer - Google Patents

Modification of epihalohydrin polymer

Info

Publication number
BE749986A
BE749986A BE749986DA BE749986A BE 749986 A BE749986 A BE 749986A BE 749986D A BE749986D A BE 749986DA BE 749986 A BE749986 A BE 749986A
Authority
BE
Belgium
Prior art keywords
modification
polymer
epihalohydrin polymer
diazoacetate
epihalohydrin
Prior art date
Application number
Other languages
French (fr)
Inventor
T W Rave
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of BE749986A publication Critical patent/BE749986A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33396—Polymers modified by chemical after-treatment with organic compounds containing nitrogen having oxygen in addition to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • C08K5/235—Diazo and polyazo compounds

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Polymer is warmed with 0.005 - 25 wt.% (based on polymer) of a poly(diazoacetate) of formula (I) (I) R O-C(=O) -C(H)N2 x, where X is >1 and R is an inert organic radical. Pref. (I) is hexamethylene bis(diazoacetate). The mixture may also be subjected by U.V. radiation. Products are used for rubber production.
BE749986D 1969-05-05 1970-05-05 Modification of epihalohydrin polymer BE749986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82203669A 1969-05-05 1969-05-05

Publications (1)

Publication Number Publication Date
BE749986A true BE749986A (en) 1970-11-05

Family

ID=25234942

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749986D BE749986A (en) 1969-05-05 1970-05-05 Modification of epihalohydrin polymer

Country Status (1)

Country Link
BE (1) BE749986A (en)

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