GB1289024A - - Google Patents

Info

Publication number
GB1289024A
GB1289024A GB1289024DA GB1289024A GB 1289024 A GB1289024 A GB 1289024A GB 1289024D A GB1289024D A GB 1289024DA GB 1289024 A GB1289024 A GB 1289024A
Authority
GB
United Kingdom
Prior art keywords
granule
foamed
aug
blowing agent
core
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
Other languages
English (en)
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 filed Critical
Publication of GB1289024A publication Critical patent/GB1289024A/en
Expired 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
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB1289024D 1969-08-06 1970-08-06 Expired GB1289024A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939960 DE1939960A1 (de) 1969-08-06 1969-08-06 Schaumkoerper

Publications (1)

Publication Number Publication Date
GB1289024A true GB1289024A (de) 1972-09-13

Family

ID=5742041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289024D Expired GB1289024A (de) 1969-08-06 1970-08-06

Country Status (5)

Country Link
BE (1) BE754520A (de)
DE (1) DE1939960A1 (de)
FR (1) FR2056602A5 (de)
GB (1) GB1289024A (de)
NL (1) NL7011139A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0987291A1 (de) * 1998-09-16 2000-03-22 Shell Internationale Researchmaatschappij B.V. Verfahren zur Herstellung von expandierbaren Teilchen aus Polyvinylaren
WO2005019310A3 (en) * 2003-08-15 2007-02-01 Nova Chem Int Sa Process for processing expandable polymer particles and foam article thereof
WO2009091454A1 (en) * 2008-01-15 2009-07-23 Nova Chemicals (International) S.A. Particulate interpenetrating network polymer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1066580B (it) * 1975-08-05 1985-03-12 Basf Ag Procedimento per la produzione di polimeri dello stirolo espandibili in forma di sferette con buona lavorabilita

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0987291A1 (de) * 1998-09-16 2000-03-22 Shell Internationale Researchmaatschappij B.V. Verfahren zur Herstellung von expandierbaren Teilchen aus Polyvinylaren
WO2000015702A1 (en) * 1998-09-16 2000-03-23 Nova Chemicals (International) S.A. Process for the preparation of expandable polyvinylarene particles
AU759768B2 (en) * 1998-09-16 2003-05-01 Nova Chemicals (International) S.A. Process for the preparation of expandable polyvinylarene particles
US6573306B1 (en) * 1998-09-16 2003-06-03 Nova Chemical (International) S.A. Process for the preparation of expandable polyvinylarene particles
WO2005019310A3 (en) * 2003-08-15 2007-02-01 Nova Chem Int Sa Process for processing expandable polymer particles and foam article thereof
WO2009091454A1 (en) * 2008-01-15 2009-07-23 Nova Chemicals (International) S.A. Particulate interpenetrating network polymer

Also Published As

Publication number Publication date
NL7011139A (de) 1971-02-09
FR2056602A5 (de) 1971-05-14
BE754520A (fr) 1971-02-08
DE1939960A1 (de) 1971-02-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees