IT967850B - Procedimento per la preparazione di prodotti espansi - Google Patents

Procedimento per la preparazione di prodotti espansi

Info

Publication number
IT967850B
IT967850B IT2965472A IT2965472A IT967850B IT 967850 B IT967850 B IT 967850B IT 2965472 A IT2965472 A IT 2965472A IT 2965472 A IT2965472 A IT 2965472A IT 967850 B IT967850 B IT 967850B
Authority
IT
Italy
Prior art keywords
procedure
preparation
expanded products
expanded
products
Prior art date
Application number
IT2965472A
Other languages
English (en)
Italian (it)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT967850B publication Critical patent/IT967850B/it

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
    • C08J9/08—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 carbon dioxide
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/08—Supercritical fluid

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)
  • Compositions Of Macromolecular Compounds (AREA)
IT2965472A 1971-09-27 1972-09-25 Procedimento per la preparazione di prodotti espansi IT967850B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148099 DE2148099A1 (de) 1971-09-27 1971-09-27 Verfahren zur herstellung von verschaeumten produkten

Publications (1)

Publication Number Publication Date
IT967850B true IT967850B (it) 1974-03-11

Family

ID=5820639

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2965472A IT967850B (it) 1971-09-27 1972-09-25 Procedimento per la preparazione di prodotti espansi

Country Status (6)

Country Link
JP (1) JPS4842066A (fr)
BE (1) BE789357A (fr)
DE (1) DE2148099A1 (fr)
FR (1) FR2154633A1 (fr)
IT (1) IT967850B (fr)
NL (1) NL7212859A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1100697A (fr) * 1976-12-22 1981-05-05 General Electric Company Traduction non-disponible
US4438223A (en) * 1983-08-22 1984-03-20 Uniroyal, Inc. Blowing agent composition containing zinc formate and metal salt activator
US4462927A (en) * 1983-08-22 1984-07-31 Uniroyal, Inc. Blowing agent composition containing zinc formate and metal salt activator
US4655962A (en) * 1986-03-25 1987-04-07 Uniroyal Chemical Company, Inc. Blowing agent composition
US4692475A (en) * 1986-03-25 1987-09-08 Uniroyal Chemical Company, Inc. Blowing agent composition
US4777188A (en) * 1986-12-31 1988-10-11 Uniroyal Chemical Company, Inc. Process for producing foamed elastomeric compositions
US5498468A (en) * 1994-09-23 1996-03-12 Kimberly-Clark Corporation Fabrics composed of ribbon-like fibrous material and method to make the same
US6642429B1 (en) 1999-06-30 2003-11-04 Kimberly-Clark Worldwide, Inc. Personal care articles with reduced polymer fibers
FR2913022B1 (fr) * 2007-02-23 2009-04-10 Rhodia Operations Sas Articles polyamides microcellulaires
GB201308573D0 (en) * 2013-05-13 2013-06-19 Colorant Chromatics Ag Thermoplastic polymers
EP3583161B1 (fr) 2017-02-17 2021-09-01 Zephyros Inc. Composition polymère activable comprenant au moins deux acides carboxyliques comme agents de soufflage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461942A (en) * 1946-07-23 1949-02-15 Wingfoot Corp Vinyl chloride-alkyl ester of unsaturated dicarboxylic acid conpolymer sponge composition
CA968100A (en) * 1970-01-16 1975-05-20 Eric Smith Nylon foam - nylon skin panels and method therefore

Also Published As

Publication number Publication date
BE789357A (fr) 1973-03-27
FR2154633B1 (fr) 1976-03-26
NL7212859A (fr) 1973-03-29
JPS4842066A (fr) 1973-06-19
DE2148099A1 (de) 1973-04-12
FR2154633A1 (en) 1973-05-11

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