GB1413157A - Crosslinkable thermoplastic compositions and their preparation - Google Patents

Crosslinkable thermoplastic compositions and their preparation

Info

Publication number
GB1413157A
GB1413157A GB5625472A GB5625472A GB1413157A GB 1413157 A GB1413157 A GB 1413157A GB 5625472 A GB5625472 A GB 5625472A GB 5625472 A GB5625472 A GB 5625472A GB 1413157 A GB1413157 A GB 1413157A
Authority
GB
United Kingdom
Prior art keywords
bis
independently
methylene
group
alkyl
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
GB5625472A
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.)
Dart Industries Inc
Original Assignee
Dart Industries 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 Dart Industries Inc filed Critical Dart Industries Inc
Publication of GB1413157A publication Critical patent/GB1413157A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

1413157 Unsaturated polyester moulding compositions DART INDUSTRIES Inc 6 Dec 1972 [9 Dec 1971] 56254/72 Heading C3P A composition comprises (a) an unsaturated, thermosettable polyester having a melting point above 65‹ C., (b) a polymerizable crosslinking agent having the structure wherein R<SP>1</SP> independently is H or CH 3 and R<SP>2</SP> independently is H, C 1-4 alkyl, phenyl, phenyl substituted with halogen, OH, NO or C 1-4 alkyl; C 4-6 cycloalkyl or a group of formula wherein each R<SP>11</SP> independently is H or CH 3 and R<SP>12</SP> is a straight or branched chain C 1-8 alkylene group; (an example of such a compound is methylene bis acrylamide; each R<SP>1</SP> and R<SP>2</SP> = H) or wherein n = 2 to 10, R<SP>1</SP> is H or CH 3 and Z is a polyvalent aliphatic, cycloaliphatic or aromatic group, the aliphatic group being of the formula wherein each R<SP>3</SP> and R<SP>4</SP> independently is H or C 1-4 alkyl; the cycloaliphatic group preferably is cyclohexylene or bis-methylene cyclohexane and the aromatic group preferably is phenylene or phenylene substituted with up to 4 CH 3 groups, on bis methylene benzene or bis-methylene benzene substituted with up to 4 CH 3 groups (an example of such a compound is ethylene glycol bis-acrylate; Z represents -CH 2 CH 2 - each R represents a hydrogen atom and n is 2); or a condensation product of hydroxymethyl diacetone acrylamide having a molecular weight of 400-3000. (c) a freeradical initiator having a 10 hour ¢ life period above 93‹ C. and (d) a filler material and/or fibrous reinforcing agent. The composition is a free-flowing solid at room temperature. The typical α,#-ethylenic unsaturated dicarboxylic acid type materials which form part of (a) may be modified by inclusion of monobasic acids and/or monohydric alcohols as well as saturated dicarboxylic and aromatic acids. Typical peroxy compounds are given as examples of component (c) and glass, asbestos and graphite fibres for examples of (d).
GB5625472A 1971-12-09 1972-12-06 Crosslinkable thermoplastic compositions and their preparation Expired GB1413157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20650771A 1971-12-09 1971-12-09

Publications (1)

Publication Number Publication Date
GB1413157A true GB1413157A (en) 1975-11-05

Family

ID=22766709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5625472A Expired GB1413157A (en) 1971-12-09 1972-12-06 Crosslinkable thermoplastic compositions and their preparation

Country Status (8)

Country Link
JP (1) JPS4866153A (en)
BE (1) BE792508A (en)
BR (1) BR7208593D0 (en)
CA (1) CA1009786A (en)
DE (1) DE2259645A1 (en)
FR (1) FR2162574A1 (en)
GB (1) GB1413157A (en)
IT (1) IT971423B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1069638A (en) * 1976-05-14 1980-01-08 Earl E. Parker Low smoke density fire-retardant unsaturated aliphatic polyester resins containing alumina hydrate
US4473626A (en) * 1983-04-25 1984-09-25 Eastman Kodak Company Electrohardenable materials for photoelectrophoretic imaging

Also Published As

Publication number Publication date
BE792508A (en) 1973-06-08
CA1009786A (en) 1977-05-03
DE2259645A1 (en) 1973-06-14
JPS4866153A (en) 1973-09-11
FR2162574A1 (en) 1973-07-20
IT971423B (en) 1974-04-30
BR7208593D0 (en) 1973-09-13

Similar Documents

Publication Publication Date Title
FR2708615B1 (en) New polyester-polyurethanes, their preparation process, pseudo-latex made from said polyester-polyurethanes and their use in cosmetic compositions.
GB1433210A (en) Flame resistant thermoplastic polyester compositions
AU3085184A (en) Silicon hydride compounds and polymers modified therewith
US3875263A (en) Diphosphinic acid esters and process for making same
GB1330036A (en) Stability of polyesters
ATE4547T1 (en) PROCESS FOR THE PRODUCTION OF POLYMERISATS.
GB943731A (en) Novel tertiary spiro phosphites and their production
US4119785A (en) 3,7-Inter-m-phenylene-4,5,6-trinor-12,13(E)-didehydro-13,14-dihydro-9-deoxy-PGD1 compounds
GB1413157A (en) Crosslinkable thermoplastic compositions and their preparation
GB1360138A (en) Bicyclic phosphorus compounds
GB1018799A (en) Bisphenol phosphite derivatives
US2401549A (en) Unsaturated carbamate and polymers thereof
GB1405116A (en) Preparation of shaped foundry articles
US4156782A (en) 9-Deoxy-9-methylene-13,14-didehydro-16-phenyl-PGF compounds
KR950014169A (en) Polyaminopolyamide
US3787540A (en) Benzylation of dialkyl phosphites with dithiourethanes
GB1405539A (en) Epoxy-acrylic acid esters, process for their manuracture and their use
US4124616A (en) Composition and process
US3661828A (en) Thermoset molding powders employing glycidyl methacrylate and diphenols
US3231538A (en) Acrolein terpolymer
GB1378726A (en) Phosphonate diesters useful as flame retardants
US3979435A (en) 8β,12α-17-Phenyl-18,19,20-trinor-PGF2.sub.α compounds
US3979439A (en) 8β,12α-17-Phenyl-18,19,20 trinor PGF2.sub.β compounds
US3979438A (en) 8β,12α-17-Phenyl-18,19,20-trinor-PGE2 compounds
US3978114A (en) 8β,12α,15β-17-Phenyl-18,19,20-trinor-PGE2 compounds

Legal Events

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