ES419033A1 - Self-extinguishing thermoplastic compositions - Google Patents

Self-extinguishing thermoplastic compositions

Info

Publication number
ES419033A1
ES419033A1 ES419033A ES419033A ES419033A1 ES 419033 A1 ES419033 A1 ES 419033A1 ES 419033 A ES419033 A ES 419033A ES 419033 A ES419033 A ES 419033A ES 419033 A1 ES419033 A1 ES 419033A1
Authority
ES
Spain
Prior art keywords
chlorostyrene
self
ratio
thermoplastic compositions
extinguishing
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
ES419033A
Other languages
Spanish (es)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of ES419033A1 publication Critical patent/ES419033A1/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
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
    • C08F212/16—Halogens
    • C08F212/18—Chlorine
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers

Landscapes

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

Abstract

A process for the preparation of moulding compositions for manufactured products is described. The said process is implemented by mixing a) a chlorostyrene polymer having an intrinsic viscosity higher than 0.6 dlg<-1>, measured in toluene at 22 DEG C, with b) a crude graft polymer of chlorostyrene on butadiene rubber, in which the elastomer/chlorostyrene ratio is between 40/60 and 70/30, the components a) and b) being mixed in such a ratio that the polymerised diene content is less than 20 %. The mixtures obtained have properties such as good workability and high impact resistance. Moreover, they are self-extinguishing and show a high heat distortion point.
ES419033A 1972-09-26 1973-09-25 Self-extinguishing thermoplastic compositions Expired ES419033A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29675/72A IT967866B (en) 1972-09-26 1972-09-26 SELF-EXTINGUISHING THERMOPLASTIC MOLDING COMPOSITIONS AND PROCEDURE FOR THEIR PREPARATION

Publications (1)

Publication Number Publication Date
ES419033A1 true ES419033A1 (en) 1976-06-16

Family

ID=11228229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419033A Expired ES419033A1 (en) 1972-09-26 1973-09-25 Self-extinguishing thermoplastic compositions

Country Status (13)

Country Link
JP (1) JPS5729495B2 (en)
AT (1) AT323991B (en)
AU (1) AU477258B2 (en)
BE (1) BE805263A (en)
CA (1) CA1015887A (en)
CH (1) CH617217A5 (en)
DE (1) DE2347904C3 (en)
ES (1) ES419033A1 (en)
FR (1) FR2244778B1 (en)
GB (1) GB1412656A (en)
IT (1) IT967866B (en)
NL (1) NL180843C (en)
SE (1) SE393623B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147034A (en) * 1974-10-21 1976-04-22 Dai Ichi Kogyo Seiyaku Co Ltd Nannenseino jugotaisoseibutsu
IT1201086B (en) * 1982-04-15 1989-01-27 Vipa Studio Progettazione Rapp SPRAYING MACHINE FOR CONTINUOUS PIGMENTATION OR PAINTING OF LEATHER, FAKE LEATHER AND SLABS IN GENERAL
JPS63189892U (en) * 1987-05-29 1988-12-06

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222422A (en) * 1961-09-21 1965-12-07 Monsanto Chemicals Blend of a diene rubber-based graft copolymer, an emulsion-polymerized styrene-acrylonitrile type interpolymer, and a suspension-polymerized styrene-acrylonitrile type interpolymer
GB965851A (en) * 1961-11-06 1964-08-06 Monsanto Chemicals Graft copolymer blends
BE636450A (en) * 1962-08-23
US3214496A (en) * 1963-02-05 1965-10-26 Monsanto Co Mass polymerization process using a catalyst system comprising hydrogen peroxide, peroxy compound and monocarboxylic acid

Also Published As

Publication number Publication date
GB1412656A (en) 1975-11-05
CH617217A5 (en) 1980-05-14
DE2347904C3 (en) 1985-08-01
AU6066973A (en) 1975-03-27
SE393623B (en) 1977-05-16
AT323991B (en) 1975-08-11
JPS4971034A (en) 1974-07-09
JPS5729495B2 (en) 1982-06-23
FR2244778B1 (en) 1976-10-01
AU477258B2 (en) 1976-10-21
CA1015887A (en) 1977-08-16
NL7313062A (en) 1974-03-28
NL180843B (en) 1986-12-01
DE2347904A1 (en) 1974-04-04
IT967866B (en) 1974-03-11
DE2347904B2 (en) 1979-03-08
BE805263A (en) 1974-03-25
FR2244778A1 (en) 1975-04-18
NL180843C (en) 1987-05-04

Similar Documents

Publication Publication Date Title
GB1018349A (en) Elastic-thermoplastic co-polymers having antistatic properties
ES436998A1 (en) Abs moulding compositions
IE42169L (en) Oxymethylene polymers
EP0060525A2 (en) Polymeric material consisting of a mixture of high-impact polystyrene, high-density polyethylene and a styrene/diene block copolymer
GB1074373A (en) Polymeric compositions having improved toughmess
GB1452080A (en) Unvulcanized rubbery polymers
ES383013A1 (en) Poly(alkylene terephthalate) moulding compositions
US3825515A (en) Process for improving the property profile of rubber-polymer systems
US2984644A (en) Butyl rubber/heterocyclic nitrogen base rubber blend
ES331475A1 (en) A procedure for the preparation of elastomeral thermoplastic films. (Machine-translation by Google Translate, not legally binding)
US2652384A (en) Composition of a premilled butadiene-acrylonitrile copolymer and a nonrubbery thermoplastic synthetic resin
ES429775A1 (en) Graft copolymer of styrene type compound and a polyphenylene ether
ES419033A1 (en) Self-extinguishing thermoplastic compositions
US3637544A (en) Vulcanized elastomeric blends containing a cyclic ester polymer
ES358625A1 (en) Thermoplastic resin blend of a polysulfone with abs
US2797203A (en) Process for making molding compositions of polystyrene and copolymers of styrene andbutadiene
GB1077769A (en) Polymer compositions and the manufacture thereof
US2808386A (en) Low-water absorption high-impact polystyrene molding compositions
GB1035829A (en) Moulding compositions based on elastically thermoplastic copolymer mixtures
US2882258A (en) Method of making compositions from vinyl aromatic resins and rubbery copolymers of styrene and butadiene
JPS55120654A (en) Polyphenylene ether resin composition
ES333671A1 (en) Procedure for the production of reinforced molding masses. (Machine-translation by Google Translate, not legally binding)
EP0283731A1 (en) Thermoplasts modified in an impact-resistant way by using functionalized polymers, and their use in making shaped articles
US3586740A (en) High impact polystyrene
KR850008497A (en) Thermoplastic Composition

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19950123