GB1000502A - Thermoplastic modifiers and process for modifying thermoplastics - Google Patents

Thermoplastic modifiers and process for modifying thermoplastics

Info

Publication number
GB1000502A
GB1000502A GB3183961A GB3183961A GB1000502A GB 1000502 A GB1000502 A GB 1000502A GB 3183961 A GB3183961 A GB 3183961A GB 3183961 A GB3183961 A GB 3183961A GB 1000502 A GB1000502 A GB 1000502A
Authority
GB
United Kingdom
Prior art keywords
specified
groups
product
vinyl
thermoplastic
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
GB3183961A
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.)
CSABA KAROLY HUNYAR
Original Assignee
CSABA KAROLY HUNYAR
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 CSABA KAROLY HUNYAR filed Critical CSABA KAROLY HUNYAR
Publication of GB1000502A publication Critical patent/GB1000502A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Thermoplastic modified epoxy resins are the reaction product of a polyepoxide containing at least two active oxirane rings and a free carboxyl group containing material which is a rosin and/or the esterification product of an organic compound containing at least two esterifiable hydroxyl groups and an organic acid containing 2 or 3 carboxyl groups, the reaction product being produced in the presence of a catalyst of the formula <FORM:1000502/C3/1> or <FORM:1000502/C3/2> where R1, R2, R3 and R4 are straight chain saturated or unsaturated hydrocarbon and/or aryl groups and X is an anion which does not form an insoluble product with the cation A and R2, R3 and R4 may be hydroxyalkyl groups. Polyepoxides specified are glycidyl ethers of polyhydric phenols (including novolaks), the reaction products of bisphenol A and vinylcyclohexene dioxide, epoxidized vegetable oils and epoxidized fatty acids. The carboxyl group containing materials specified are pine rosin, abietic acid and/or polyesters derived from fumaric, maleic, itaconic, azelaic, phthalic, isophthalic, adipic and citric acids and glycerol, sorbitol, dipentaerythritol, tripentaerythritol, pentaerythritol and diethylene glycol. The reaction products are useful as modifiers for thermoplastic resins and may be formed in situ. Thermoplastic resins specified are plasticized and unplasticized polyvinyl chloride, vinyl chloride-vinyl acetate copolymers, vinylidene chloride, vinyl stearates with or without polyvinyl chlorides and homo- or co-polymerized styrene and acrylates. In the examples, the composition also contain a barium-cadmium soap.
GB3183961A 1960-09-06 1961-09-05 Thermoplastic modifiers and process for modifying thermoplastics Expired GB1000502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5391860A 1960-09-06 1960-09-06

Publications (1)

Publication Number Publication Date
GB1000502A true GB1000502A (en) 1965-08-04

Family

ID=21987434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3183961A Expired GB1000502A (en) 1960-09-06 1961-09-05 Thermoplastic modifiers and process for modifying thermoplastics

Country Status (2)

Country Link
DE (1) DE1520044A1 (en)
GB (1) GB1000502A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046255A1 (en) * 2000-12-06 2002-06-13 Quarella S.P.A. Curable compositions comprising an epoxidised unsaturated polyester and mineral fillers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933429A (en) * 1989-03-13 1990-06-12 General Electric Company Method for preparing polyester-polyepoxide compositions of high melt viscosity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046255A1 (en) * 2000-12-06 2002-06-13 Quarella S.P.A. Curable compositions comprising an epoxidised unsaturated polyester and mineral fillers
US7030198B2 (en) 2000-12-06 2006-04-18 Quarella S.P.A. Curable compositions comprising an epoxidised unsaturated polyester and mineral fillers

Also Published As

Publication number Publication date
DE1520044A1 (en) 1970-03-12

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