BE824222A - Feuilles expansees en polyolefines - Google Patents

Feuilles expansees en polyolefines

Info

Publication number
BE824222A
BE824222A BE152236A BE152236A BE824222A BE 824222 A BE824222 A BE 824222A BE 152236 A BE152236 A BE 152236A BE 152236 A BE152236 A BE 152236A BE 824222 A BE824222 A BE 824222A
Authority
BE
Belgium
Prior art keywords
expanded sheets
polyolefin expanded
polyolefin
sheets
expanded
Prior art date
Application number
BE152236A
Other languages
English (en)
French (fr)
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 BE824222A publication Critical patent/BE824222A/xx

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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • 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
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/13—Cell size and distribution control while molding a foam

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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE152236A 1974-01-10 1975-01-09 Feuilles expansees en polyolefines BE824222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2401004A DE2401004C3 (de) 1974-01-10 1974-01-10 Verschäumte Polyolefinfolien

Publications (1)

Publication Number Publication Date
BE824222A true BE824222A (fr) 1975-07-09

Family

ID=5904473

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152236A BE824222A (fr) 1974-01-10 1975-01-09 Feuilles expansees en polyolefines

Country Status (12)

Country Link
US (1) US3965053A (en, 2012)
JP (1) JPS50101454A (en, 2012)
AU (1) AU7721275A (en, 2012)
BE (1) BE824222A (en, 2012)
CA (1) CA1036750A (en, 2012)
CH (1) CH597286A5 (en, 2012)
DE (1) DE2401004C3 (en, 2012)
FR (1) FR2257638B1 (en, 2012)
GB (1) GB1475443A (en, 2012)
IT (1) IT1026263B (en, 2012)
NL (1) NL7500176A (en, 2012)
SE (1) SE403485B (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608925A1 (de) * 1976-03-04 1977-09-08 Dynamit Nobel Ag Treibmittelkonzentrat
US4214054A (en) * 1977-10-21 1980-07-22 Asahi-Dow Limited Expanded olefin polymer
US4173690A (en) * 1977-12-02 1979-11-06 Gould Inc. Method of producing electrical insulation foam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345570A (en) * 1938-10-07 1944-04-04 North American Rayon Corp Coagulating bath containing cationactive inhibitors
US3222304A (en) * 1962-11-15 1965-12-07 Koppers Co Inc Expandable polyethylene
DE1229293B (de) * 1964-03-20 1966-11-24 Basf Ag Formmassen auf Basis von hochmolekularen Olefinpolymerisaten
US3385804A (en) * 1964-12-14 1968-05-28 Koppers Co Inc Foamable polystyrene compositions containing fatty acid amide lubricants
US3467706A (en) * 1966-03-07 1969-09-16 Gulf Oil Corp 3-oxa-16-pentacosenamide and 3-oxa-12-heneicosenamide
US3627723A (en) * 1968-12-26 1971-12-14 Du Pont Filler loaded elastomeric compositions having improved extrudability and physical properties
US3763059A (en) * 1972-03-27 1973-10-02 Phillips Petroleum Co Polymer particulating process

Also Published As

Publication number Publication date
SE403485B (sv) 1978-08-21
SE7500228L (en, 2012) 1975-07-11
DE2401004C3 (de) 1981-09-03
JPS50101454A (en, 2012) 1975-08-12
IT1026263B (it) 1978-09-20
CA1036750A (en) 1978-08-15
FR2257638A1 (en, 2012) 1975-08-08
GB1475443A (en) 1977-06-01
CH597286A5 (en, 2012) 1978-03-31
AU7721275A (en) 1976-07-15
NL7500176A (nl) 1975-07-14
DE2401004B2 (de) 1980-12-18
FR2257638B1 (en, 2012) 1978-07-13
DE2401004A1 (de) 1975-07-24
US3965053A (en) 1976-06-22

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