ES441127A1 - Procedimiento para la preparacion de composiciones espuma- bles de materia plastica. - Google Patents

Procedimiento para la preparacion de composiciones espuma- bles de materia plastica.

Info

Publication number
ES441127A1
ES441127A1 ES441127A ES441127A ES441127A1 ES 441127 A1 ES441127 A1 ES 441127A1 ES 441127 A ES441127 A ES 441127A ES 441127 A ES441127 A ES 441127A ES 441127 A1 ES441127 A1 ES 441127A1
Authority
ES
Spain
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
ES441127A
Other languages
English (en)
Spanish (es)
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 ES441127A1 publication Critical patent/ES441127A1/es
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)
ES441127A 1974-09-20 1975-09-19 Procedimiento para la preparacion de composiciones espuma- bles de materia plastica. Expired ES441127A1 (es)

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
ES441127A1 true ES441127A1 (es) 1977-03-16

Family

ID=5926315

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441127A Expired ES441127A1 (es) 1974-09-20 1975-09-19 Procedimiento para la preparacion de composiciones espuma- bles de materia plastica.

Country Status (13)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015241B2 (de) * 1979-02-22 1987-03-25 Ciba-Geigy Ag Aus einem Organozinnalkoholat und einem Organozinnmercaptid bestehende Stoffgemische; ihre Verwendung für die Stabilisierung chlorierter Polymere
DE3215835A1 (de) * 1982-04-28 1983-11-03 Bayer Ag, 5090 Leverkusen Neue treibmittelkombination auf basis von azodicarbonamid, deren herstellung und verwendung der verschaeumung von kunststoffen

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

Also Published As

Publication number Publication date
GB1522513A (en) 1978-08-23
ZA755997B (en) 1976-10-27
NO144458B (no) 1981-05-25
ATA719575A (de) 1978-05-15
FR2285424B1 (no) 1979-03-09
AT347693B (de) 1979-01-10
NL7511111A (nl) 1976-03-23
BE833608A (fr) 1976-03-19
SE421133B (sv) 1981-11-30
FR2285424A1 (fr) 1976-04-16
IT1047501B (it) 1980-10-20
SE7510520L (sv) 1976-03-22
DE2444991C2 (de) 1983-12-01
DE2444991A1 (de) 1976-04-01
NO753202L (no) 1976-03-23
NO144458C (no) 1981-09-02
AU8506075A (en) 1977-03-31
CH623341A5 (en) 1981-05-29
DK421475A (da) 1976-03-21

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