NL7608672A - Werkwijze ter vervaardiging van bolvormige, uitzetbare styreenpolymeren met een goede verwerkbaarheid. - Google Patents

Werkwijze ter vervaardiging van bolvormige, uitzetbare styreenpolymeren met een goede verwerkbaarheid.

Info

Publication number
NL7608672A
NL7608672A NL7608672A NL7608672A NL7608672A NL 7608672 A NL7608672 A NL 7608672A NL 7608672 A NL7608672 A NL 7608672A NL 7608672 A NL7608672 A NL 7608672A NL 7608672 A NL7608672 A NL 7608672A
Authority
NL
Netherlands
Prior art keywords
shaped
styrene polymers
expandable styrene
good processibility
sphere
Prior art date
Application number
NL7608672A
Other languages
English (en)
Original Assignee
Basf Ag
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
Priority claimed from DE19752534833 external-priority patent/DE2534833A1/de
Priority claimed from DE19762621448 external-priority patent/DE2621448A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of NL7608672A publication Critical patent/NL7608672A/nl

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
    • 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
    • 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
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • 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

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)
NL7608672A 1975-08-05 1976-08-04 Werkwijze ter vervaardiging van bolvormige, uitzetbare styreenpolymeren met een goede verwerkbaarheid. NL7608672A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752534833 DE2534833A1 (de) 1975-08-05 1975-08-05 Verfahren zur herstellung kugelfoermiger, expandierbarer styrolpolymerisate mit guter verarbeitbarkeit
DE19762621448 DE2621448A1 (de) 1976-05-14 1976-05-14 Verfahren zur herstellung kugelfoermiger, expandierbarer polymermischungen auf basis polystyrol

Publications (1)

Publication Number Publication Date
NL7608672A true NL7608672A (nl) 1977-02-08

Family

ID=25769237

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7608672A NL7608672A (nl) 1975-08-05 1976-08-04 Werkwijze ter vervaardiging van bolvormige, uitzetbare styreenpolymeren met een goede verwerkbaarheid.

Country Status (4)

Country Link
JP (1) JPS5219765A (nl)
FR (1) FR2320326A1 (nl)
IT (1) IT1066580B (nl)
NL (1) NL7608672A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117956A (en) * 1976-03-31 1977-10-03 Hitachi Chemical Co Ltd Process for manufacture of expandable polystyrene
JPS57191922U (nl) * 1981-05-29 1982-12-06
JPS59194116U (ja) * 1983-06-07 1984-12-24 クラリオン株式会社 磁気ヘツド
JPS6196505A (ja) * 1984-10-17 1986-05-15 Matsushita Electric Ind Co Ltd 磁気ヘツド

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280205A (nl) * 1961-06-27 1900-01-01
NL136877C (nl) * 1963-03-27
US3285865A (en) * 1963-07-11 1966-11-15 Koppers Co Inc Expandable polymers
BE754520A (fr) * 1969-08-06 1971-02-08 Hoechst Ag Produits-mousse et procede pour leur fabrication
US3697454A (en) * 1970-08-27 1972-10-10 Sinclair Koppers Co Foamed polymer particles of distinctive shape and method of making same
US3819544A (en) * 1973-02-23 1974-06-25 Arco Polymers Inc Foamed particles for loose fill packaging

Also Published As

Publication number Publication date
FR2320326A1 (fr) 1977-03-04
JPS5219765A (en) 1977-02-15
IT1066580B (it) 1985-03-12

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Legal Events

Date Code Title Description
BV The patent application has lapsed