ES2042152T3 - Masas de moldeo expandibles con una alta termorresistencia y un procedimiento para su obtencion. - Google Patents

Masas de moldeo expandibles con una alta termorresistencia y un procedimiento para su obtencion.

Info

Publication number
ES2042152T3
ES2042152T3 ES199090113835T ES90113835T ES2042152T3 ES 2042152 T3 ES2042152 T3 ES 2042152T3 ES 199090113835 T ES199090113835 T ES 199090113835T ES 90113835 T ES90113835 T ES 90113835T ES 2042152 T3 ES2042152 T3 ES 2042152T3
Authority
ES
Spain
Prior art keywords
procedure
obtaining
high thermal
thermal resistance
molding masses
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 - Lifetime
Application number
ES199090113835T
Other languages
English (en)
Inventor
Klaus Dr. Hahn
Uwe Dr. Guhr
Hans Dr. Hintz
Dietmar Dr. Wittenberg
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2042152T3 publication Critical patent/ES2042152T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • 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
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use 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; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2481/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PRODUCTOS DE MOLDEO EXPANDIBLES CON UNA ESTABILIDAD TERMICA GRANDE, QUE CONTIENEN UN 80 A 99 % EN PESO DE UN POLIMERIZADO DE ESTIRENO, UN 1 A 20 % EN PESO DE SULFURO DE POLI-1,4-FENILENO, UN 1 A 10 % EN PESO DE UN HIDROCARBURO C3-C6 Y LOS ADITIVOS USUALES. SE OBTIENEN POR POLIMERIZACION EN SUSPENSION DE UNA SOLUCION DE SULFURO DE POLIFENILENO EN ESTIRENO.
ES199090113835T 1989-07-27 1990-07-19 Masas de moldeo expandibles con una alta termorresistencia y un procedimiento para su obtencion. Expired - Lifetime ES2042152T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3924868A DE3924868A1 (de) 1989-07-27 1989-07-27 Expandierbare formmassen mit hoher waermeformbestaendigkeit und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ES2042152T3 true ES2042152T3 (es) 1993-12-01

Family

ID=6385968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090113835T Expired - Lifetime ES2042152T3 (es) 1989-07-27 1990-07-19 Masas de moldeo expandibles con una alta termorresistencia y un procedimiento para su obtencion.

Country Status (9)

Country Link
US (1) US5093374A (es)
EP (1) EP0410302B1 (es)
JP (1) JPH0359041A (es)
KR (1) KR910002980A (es)
AT (1) ATE85986T1 (es)
AU (1) AU627606B2 (es)
CA (1) CA2020287A1 (es)
DE (2) DE3924868A1 (es)
ES (1) ES2042152T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931862A1 (de) * 1989-09-23 1991-04-04 Basf Ag Waermeformbestaendige expandierbare styrolpolymerisate mit hoher expandierbarkeit
US5262445A (en) * 1989-09-23 1993-11-16 Basf Aktiengesellschaft Heat distortion resistant, expandable styrene polymers having a high capacity for expansion
DE4104418C1 (es) * 1991-02-14 1992-05-14 Basf Ag, 6700 Ludwigshafen, De
US5660776A (en) * 1995-11-20 1997-08-26 Novacor Chemicals (International) S.A. Process of making styrenic polymer pellets
JP4794201B2 (ja) 2005-04-25 2011-10-19 株式会社松風 ２ペースト型グラスアイオノマー系セメント

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165270B (de) * 1962-09-06 1964-03-12 Basf Ag Verfahren zur Herstellung von feinteiligen verschaeumbaren Styrolpolymerisaten
US4782098A (en) * 1987-06-12 1988-11-01 General Electric, Co. Expandable thermoplastic resin beads
JPH0757818B2 (ja) * 1987-11-05 1995-06-21 呉羽化学工業株式会社 易滑性フィルム
DE3907761A1 (de) * 1988-09-06 1990-03-15 Huels Chemische Werke Ag Schaeumbares polymerisat auf der basis von polyphenylenoxid und einer vinylaromatischen verbindung, verfahren zu dessen herstellung und verwendung derselben
DE3928284A1 (de) * 1989-08-26 1991-02-28 Basf Ag Schwerentflammbare expandierbare styrolpolymerisate und schaumstoffe sowie flammschutzmittel

Also Published As

Publication number Publication date
EP0410302A1 (de) 1991-01-30
AU627606B2 (en) 1992-08-27
DE3924868A1 (de) 1991-01-31
JPH0359041A (ja) 1991-03-14
EP0410302B1 (de) 1993-02-24
CA2020287A1 (en) 1991-01-28
KR910002980A (ko) 1991-02-26
US5093374A (en) 1992-03-03
AU5981290A (en) 1991-01-31
DE59000920D1 (de) 1993-04-01
ATE85986T1 (de) 1993-03-15

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