GB1522513A - Foamable plastics mixture and process for the manufacture of foamed articles composed of plastics - Google Patents

Foamable plastics mixture and process for the manufacture of foamed articles composed of plastics

Info

Publication number
GB1522513A
GB1522513A GB38610/75A GB3861075A GB1522513A GB 1522513 A GB1522513 A GB 1522513A GB 38610/75 A GB38610/75 A GB 38610/75A GB 3861075 A GB3861075 A GB 3861075A GB 1522513 A GB1522513 A GB 1522513A
Authority
GB
United Kingdom
Prior art keywords
plastics
mixtures
foamable
manufacture
foamed articles
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
GB38610/75A
Other languages
English (en)
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.)
Ciba Geigy Marienberg GmbH
Original Assignee
Ciba Geigy Marienberg GmbH
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 Ciba Geigy Marienberg GmbH filed Critical Ciba Geigy Marienberg GmbH
Publication of GB1522513A publication Critical patent/GB1522513A/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
    • C08J9/04—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
    • C08J9/101—Agents modifying the decomposition temperature

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • General Preparation And Processing Of Foods (AREA)
GB38610/75A 1974-09-20 1975-09-19 Foamable plastics mixture and process for the manufacture of foamed articles composed of plastics Expired GB1522513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2444991A DE2444991C2 (de) 1974-09-20 1974-09-20 Schäumbare Kunststoffmischung und Verfahren zur Herstellung von geschäumten Gegenständen aus Kunststoffen

Publications (1)

Publication Number Publication Date
GB1522513A true GB1522513A (en) 1978-08-23

Family

ID=5926315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38610/75A Expired GB1522513A (en) 1974-09-20 1975-09-19 Foamable plastics mixture and process for the manufacture of foamed articles composed of plastics

Country Status (13)

Country Link
AT (1) AT347693B (it)
BE (1) BE833608A (it)
CH (1) CH623341A5 (it)
DE (1) DE2444991C2 (it)
DK (1) DK421475A (it)
ES (1) ES441127A1 (it)
FR (1) FR2285424A1 (it)
GB (1) GB1522513A (it)
IT (1) IT1047501B (it)
NL (1) NL7511111A (it)
NO (1) NO144458C (it)
SE (1) SE421133B (it)
ZA (1) ZA755997B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611012A (en) * 1979-02-22 1986-09-09 Ciba-Geigy Corporation Mixtures of organo-tin compounds
US4714568A (en) * 1982-04-28 1987-12-22 Bayer Aktiengesellschaft New blowing agent combination based on azodicarbonamide, production thereof and use thereof for foaming polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347845A (en) * 1963-08-01 1967-10-17 Wallace & Tiernan Inc Shock stable azodiformate esters
US3660187A (en) * 1969-03-14 1972-05-02 Congoleum Ind Inc Wear resistant, textured resinous compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611012A (en) * 1979-02-22 1986-09-09 Ciba-Geigy Corporation Mixtures of organo-tin compounds
US4698368A (en) * 1979-02-22 1987-10-06 Ciba-Geigy Corporation Mixtures of organo-tin compounds
US4714568A (en) * 1982-04-28 1987-12-22 Bayer Aktiengesellschaft New blowing agent combination based on azodicarbonamide, production thereof and use thereof for foaming polymers

Also Published As

Publication number Publication date
NO144458C (no) 1981-09-02
IT1047501B (it) 1980-10-20
NO753202L (it) 1976-03-23
SE421133B (sv) 1981-11-30
CH623341A5 (en) 1981-05-29
NO144458B (no) 1981-05-25
ES441127A1 (es) 1977-03-16
AU8506075A (en) 1977-03-31
ATA719575A (de) 1978-05-15
FR2285424B1 (it) 1979-03-09
AT347693B (de) 1979-01-10
DK421475A (da) 1976-03-21
ZA755997B (en) 1976-10-27
DE2444991C2 (de) 1983-12-01
SE7510520L (sv) 1976-03-22
BE833608A (fr) 1976-03-19
DE2444991A1 (de) 1976-04-01
NL7511111A (nl) 1976-03-23
FR2285424A1 (fr) 1976-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee