AU8107194A - Pearl-shaped, expandable styrol polymers with a cyclopentane-containing mixture of foaming agents - Google Patents

Pearl-shaped, expandable styrol polymers with a cyclopentane-containing mixture of foaming agents

Info

Publication number
AU8107194A
AU8107194A AU81071/94A AU8107194A AU8107194A AU 8107194 A AU8107194 A AU 8107194A AU 81071/94 A AU81071/94 A AU 81071/94A AU 8107194 A AU8107194 A AU 8107194A AU 8107194 A AU8107194 A AU 8107194A
Authority
AU
Australia
Prior art keywords
cyclopentane
pearl
shaped
foaming agents
containing mixture
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.)
Withdrawn
Application number
AU81071/94A
Inventor
Klaus Hahn
Rolf Henn
Wolfram Husemann
Gunter Matzke
Dieter Naegele
Michael Riethues
Dietrich Scherzer
Michael Witt
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
Publication of AU8107194A publication Critical patent/AU8107194A/en
Withdrawn legal-status Critical Current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
    • C08J9/16—Making expandable particles
    • 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
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
AU81071/94A 1993-11-26 1994-11-10 Pearl-shaped, expandable styrol polymers with a cyclopentane-containing mixture of foaming agents Withdrawn AU8107194A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19934340368 DE4340368A1 (en) 1993-11-26 1993-11-26 Pearl-shaped, expandable styrene polymers containing a cyclopentane-containing blowing agent mixture
DE4340368 1993-11-26
PCT/EP1994/003707 WO1995014731A1 (en) 1993-11-26 1994-11-10 Pearl-shaped, expandable styrol polymers with a cyclopentane-containing mixture of foaming agents

Publications (1)

Publication Number Publication Date
AU8107194A true AU8107194A (en) 1995-06-13

Family

ID=6503541

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81071/94A Withdrawn AU8107194A (en) 1993-11-26 1994-11-10 Pearl-shaped, expandable styrol polymers with a cyclopentane-containing mixture of foaming agents

Country Status (3)

Country Link
AU (1) AU8107194A (en)
DE (1) DE4340368A1 (en)
WO (1) WO1995014731A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591778A (en) * 1995-08-14 1997-01-07 Basf Aktiengesellschaft Process for the preparation of expandable polystyrene
US6258863B1 (en) * 1998-12-07 2001-07-10 Reedy International Corporation Process for producing alkenyl aromatic foams having increased thermal insulation using cycloalkane blowing agent and foams produced thereby

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819547A (en) * 1973-07-09 1974-06-25 Arco Polymers Inc Self-extinguishing polymer compositions containing hexabromo-2-butene
SU1310409A1 (en) * 1985-12-24 1987-05-15 Предприятие П/Я В-2913 Method for producing foaming polystyrene with reduced clodding properties
DE3921148A1 (en) * 1989-06-28 1991-01-10 Basf Ag PEARL-SHAPED EXPANDABLE STYRENE POLYMERISATES WITH HIGH EXPANDING CAPACITY
JPH0673225A (en) * 1992-08-26 1994-03-15 Sekisui Plastics Co Ltd Expandable particle comprising acrylonitrile/styrene copolymer and its production

Also Published As

Publication number Publication date
DE4340368A1 (en) 1995-06-01
WO1995014731A1 (en) 1995-06-01

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