GB774752A - Epoxidized polymers - Google Patents

Epoxidized polymers

Info

Publication number
GB774752A
GB774752A GB18479/55A GB1847955A GB774752A GB 774752 A GB774752 A GB 774752A GB 18479/55 A GB18479/55 A GB 18479/55A GB 1847955 A GB1847955 A GB 1847955A GB 774752 A GB774752 A GB 774752A
Authority
GB
United Kingdom
Prior art keywords
solvent
specified
peracid
epoxidized
emulsion
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
GB18479/55A
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.)
FMC Corp
Original Assignee
FMC Corp
Food Machinery and Chemical Corp
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 FMC Corp, Food Machinery and Chemical Corp filed Critical FMC Corp
Publication of GB774752A publication Critical patent/GB774752A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/027—Polycondensates containing more than one epoxy group per molecule obtained by epoxidation of unsaturated precursor, e.g. polymer or monomer
    • 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
    • C08C19/04—Oxidation
    • C08C19/06—Epoxidation

Abstract

A polymerized diolefin is epoxidized in the liquid phase with an aliphatic peracid containing from 1 to 10 carbon atoms. Specified polymers are polybutadiene and polyisoprene and peracetic acid is the specified peracid. The reaction may be carried out in aqueous emulsion, in the presence of a solvent, e.g. toluene, benzene, xylene and chloroform, or, if the polymer is liquid without emulsion or solvent. The treated polymer preferably contains at least 1 per cent oxirane oxygen.
GB18479/55A 1954-07-19 1955-06-27 Epoxidized polymers Expired GB774752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US337660XA 1954-07-19 1954-07-19

Publications (1)

Publication Number Publication Date
GB774752A true GB774752A (en) 1957-05-15

Family

ID=21872308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18479/55A Expired GB774752A (en) 1954-07-19 1955-06-27 Epoxidized polymers

Country Status (6)

Country Link
BE (1) BE539817A (en)
CH (1) CH337660A (en)
DE (1) DE1040794B (en)
FR (1) FR1127315A (en)
GB (1) GB774752A (en)
NL (2) NL198996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484353A (en) * 1965-07-15 1969-12-16 Monsanto Co Polymer hydroperoxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484353A (en) * 1965-07-15 1969-12-16 Monsanto Co Polymer hydroperoxide

Also Published As

Publication number Publication date
NL101530C (en)
DE1040794B (en) 1958-10-09
NL198996A (en)
BE539817A (en)
FR1127315A (en) 1956-12-13
CH337660A (en) 1959-04-15

Similar Documents

Publication Publication Date Title
BE597574A (en) Process for coating articles made of macromolecular organic materials.
GB889072A (en) Improvements in and relating to epoxidation
GB863374A (en) Stabilized karl fischer reagent
GB1035928A (en) Process for the production of liquid epoxides of polydiolefines
GB774765A (en) Epoxidized copolymers
GB774752A (en) Epoxidized polymers
GB1021769A (en) Improvements relating to bis(4-aminocyclohexyl)methane
GB994081A (en) Improvements in or relating to stabilization of polymeric compositions
FR1205839A (en) Method of stabilization with respect to the oxidation of polymeric materials, containing tertiary hydrogen atoms, such as polyethylene
GB897332A (en) Deodorizing phosphorodithioate compounds
GB1048318A (en) Process for the manufacture of 1,2-alkane-epoxides
ES229469A1 (en) A procedure for the preparation of new compounds (Machine-translation by Google Translate, not legally binding)
GB989211A (en) Process for polymerizing conjugated diolefins
ES256194A1 (en) Method of killing fungi with bis (triphenyltin) oxide
GB721375A (en) Improvements in and relating to cases for hypodermic syringes
GB1421389A (en) Process for incorporating cross-linking agents into solid bodies
GB988301A (en) A process for treating stable aqueous dispersions of addition polymers
SU95950A1 (en) The method of preparation of stable solutions of polymers of vinylidene chloride in tetrahydrofuran
GB1140516A (en) Process for the production of heat-curable resins
GB1020068A (en) Production of 2,5-bis-(o-carboxyarylamino)-1,4-benzoquinones
GB858793A (en) Improvements in epoxidation
GB783947A (en) Improvements in or relating to agitating apparatus for liquids in bulk
ES305615A1 (en) Procedure for purification of hydrogen peroxide. (Machine-translation by Google Translate, not legally binding)
GB860701A (en) An improved catalyst for the copolymerisation of unsaturated polyester resins
GB1057014A (en) Preparation of liquid polymers