IT962761B - Processo per gonfiare espansi polimerici a celle chiuse - Google Patents

Processo per gonfiare espansi polimerici a celle chiuse

Info

Publication number
IT962761B
IT962761B IT26923/72A IT2692372A IT962761B IT 962761 B IT962761 B IT 962761B IT 26923/72 A IT26923/72 A IT 26923/72A IT 2692372 A IT2692372 A IT 2692372A IT 962761 B IT962761 B IT 962761B
Authority
IT
Italy
Prior art keywords
inflating
expands
closed cell
cell polymeric
polymeric
Prior art date
Application number
IT26923/72A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT962761B publication Critical patent/IT962761B/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
    • C08J9/36—After-treatment

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Artificial Filaments (AREA)
IT26923/72A 1971-07-13 1972-07-12 Processo per gonfiare espansi polimerici a celle chiuse IT962761B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16228171A 1971-07-13 1971-07-13

Publications (1)

Publication Number Publication Date
IT962761B true IT962761B (it) 1973-12-31

Family

ID=22584967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26923/72A IT962761B (it) 1971-07-13 1972-07-12 Processo per gonfiare espansi polimerici a celle chiuse

Country Status (8)

Country Link
US (1) US3730916A (it)
BE (1) BE786174A (it)
CA (1) CA995431A (it)
FR (1) FR2145626B1 (it)
GB (1) GB1392548A (it)
IT (1) IT962761B (it)
LU (1) LU65708A1 (it)
NL (1) NL150138B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916061A (en) * 1973-11-19 1975-10-28 Polaroid Corp Alkali hydrolyzable polymeric materials preventing sponge expansion
GB8424653D0 (en) * 1984-09-29 1984-11-07 Ciba Geigy Ag Air freshener unit
US5158986A (en) 1991-04-05 1992-10-27 Massachusetts Institute Of Technology Microcellular thermoplastic foamed with supercritical fluid
US5254400A (en) * 1991-04-18 1993-10-19 E. I. Du Pont De Nemours And Company Microcellular and ultramicrocellular materials containing hydrofluorocarbon inflatants
US5866053A (en) * 1993-11-04 1999-02-02 Massachusetts Institute Of Technology Method for providing continuous processing of microcellular and supermicrocellular foamed materials
US20020068495A1 (en) * 2000-10-06 2002-06-06 Aneja Arun Pal Three dimensional ultramicrocellular fiber batt

Also Published As

Publication number Publication date
FR2145626A1 (it) 1973-02-23
GB1392548A (en) 1975-04-30
BE786174A (fr) 1972-11-03
FR2145626B1 (it) 1976-08-13
NL7209710A (it) 1973-01-16
CA995431A (en) 1976-08-24
DE2234504A1 (de) 1973-02-01
NL150138B (nl) 1976-07-15
US3730916A (en) 1973-05-01
DE2234504B2 (de) 1976-07-08
LU65708A1 (it) 1972-10-30

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