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GB1328581A - Thermoset resin - Google Patents

Thermoset resin

Info

Publication number
GB1328581A
GB1328581A GB1926271A GB1926271A GB1328581A GB 1328581 A GB1328581 A GB 1328581A GB 1926271 A GB1926271 A GB 1926271A GB 1926271 A GB1926271 A GB 1926271A GB 1328581 A GB1328581 A GB 1328581A
Authority
GB
United Kingdom
Prior art keywords
liquid
hydrocarbyl
ester
methyl
june
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
GB1926271A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1328581A publication Critical patent/GB1328581A/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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
    • C08C19/40—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups with epoxy radicals
    • 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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/026—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from the reaction products of polyepoxides and unsaturated monocarboxylic acids, their anhydrides, halogenides or esters with low molecular weight
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • 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
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
    • C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
    • C08G59/1461—Unsaturated monoacids

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)
  • Emergency Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1328581 Interpolymers based on modified diene polymers M H RICHMOND 7 June 1971 [8 June 1970] 19262/71 Heading C3G Thermoset resins are produced by interpolymerization of (1) a macromolecular material having a diene polymer backbone and attached thereto recurring pendant units of formula where a is 0, 1 or 2, R 1 is H or C 1-2 hydrocarbyl, R 2 is H or OH, R is H or C 1-3 hydrocarbyl and R<SP>1</SP> is H, C 1-6 hydrocarbyl, ester or halogen, the material having a M.W. of 500-100,000, being substantially free of carboxylic acid and having said recurring units present in an amount of 5-70 mole per cent of the diolefin units, and (2) a polymerizable ethylenically unsaturated compound. The material (1) is described and claimed in Specification 1,328,582. In examples, styrene is co-polymerized in the presence of tert-butyl perbenzoate (and in some cases stabilizers) with various macromolecular materials obtained by reaction of acrylic or methacrylic acid or the methyl half-ester of maleic acid or the methyl half-ester of maleic acid with epoxidized polymers selected from liquid polybutadiene, liquid isoprene, liquid hydroxypolybutadiene, liquid butadiene/styrene copolymer and polystyrene/ polybutadiene/polystyrene block copolymer. In Example 11 certain mixtures also include one or more of methyl methacrylate, methyl ethyl ketone peroxide and cobalt naphthenate. Prior to the inter-polymerization, compounding ingredients may be included in the mixture, e.g. asbestos filler and zinc stearate in Example 10.
GB1926271A 1970-06-08 1971-06-07 Thermoset resin Expired GB1328581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA84849 1970-06-08

Publications (1)

Publication Number Publication Date
GB1328581A true GB1328581A (en) 1973-08-30

Family

ID=4086950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1926271A Expired GB1328581A (en) 1970-06-08 1971-06-07 Thermoset resin

Country Status (5)

Country Link
DE (1) DE2128289A1 (en)
FR (1) FR2096023A5 (en)
GB (1) GB1328581A (en)
IT (1) IT943405B (en)
SE (1) SE386683B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121811A1 (en) * 1991-07-02 1993-01-07 Roehm Gmbh METHOD FOR PRODUCING POLYALKYL METHACRYLATE MACROMONOMERS AND THE USE THEREOF FOR PRODUCING COMB POLYMERS

Also Published As

Publication number Publication date
FR2096023A5 (en) 1972-02-11
DE2128289A1 (en) 1971-12-16
IT943405B (en) 1973-04-02
SE386683B (en) 1976-08-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee