BE747863A - Procede de preparation d'une mousse de polyolefine - Google Patents

Procede de preparation d'une mousse de polyolefine

Info

Publication number
BE747863A
BE747863A BE747863DA BE747863A BE 747863 A BE747863 A BE 747863A BE 747863D A BE747863D A BE 747863DA BE 747863 A BE747863 A BE 747863A
Authority
BE
Belgium
Prior art keywords
preparing
polyolefin foam
polyolefin
foam
Prior art date
Application number
Other languages
English (en)
Original Assignee
Sanwa Kako Co
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 Sanwa Kako Co filed Critical Sanwa Kako Co
Publication of BE747863A publication Critical patent/BE747863A/fr

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
BE747863D 1969-10-04 1970-03-24 Procede de preparation d'une mousse de polyolefine BE747863A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7911569 1969-10-04

Publications (1)

Publication Number Publication Date
BE747863A true BE747863A (fr) 1970-08-31

Family

ID=13680898

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747863D BE747863A (fr) 1969-10-04 1970-03-24 Procede de preparation d'une mousse de polyolefine

Country Status (4)

Country Link
BE (1) BE747863A (fr)
DE (1) DE2038506C2 (fr)
GB (1) GB1328525A (fr)
NL (1) NL165195C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430108C2 (de) * 1984-08-16 1987-03-12 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum Herstellen von geschlossenzellig verschäumten Formkörpern aus vernetzten Polyolefinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098832A (en) * 1959-05-01 1963-07-23 Us Rubber Co Process for expanding polyethylene

Also Published As

Publication number Publication date
NL165195B (nl) 1980-10-15
DE2038506C2 (de) 1983-06-01
GB1328525A (en) 1973-08-30
NL7006675A (fr) 1971-04-06
NL165195C (nl) 1981-03-16
DE2038506A1 (de) 1971-04-29

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SANWA KAKO CO. LTD

Effective date: 19900324