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FR926385A - Method and apparatus for the manufacture of artificial sponges, resulting products and their applications - Google Patents

Method and apparatus for the manufacture of artificial sponges, resulting products and their applications

Info

Publication number
FR926385A
FR926385A FR926385DA FR926385A FR 926385 A FR926385 A FR 926385A FR 926385D A FR926385D A FR 926385DA FR 926385 A FR926385 A FR 926385A
Authority
FR
France
Prior art keywords
manufacture
applications
resulting products
artificial sponges
sponges
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
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR926385A publication Critical patent/FR926385A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • 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
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives

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)
FR926385D 1940-06-05 1946-05-07 Method and apparatus for the manufacture of artificial sponges, resulting products and their applications Expired FR926385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US926385XA 1940-06-05 1940-06-05

Publications (1)

Publication Number Publication Date
FR926385A true FR926385A (en) 1947-09-30

Family

ID=22234281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926385D Expired FR926385A (en) 1940-06-05 1946-05-07 Method and apparatus for the manufacture of artificial sponges, resulting products and their applications

Country Status (1)

Country Link
FR (1) FR926385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999000226A1 (en) * 1997-06-27 1999-01-07 Mesa S.N.C. Mitten made as one piece and associated method and machine for the manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999000226A1 (en) * 1997-06-27 1999-01-07 Mesa S.N.C. Mitten made as one piece and associated method and machine for the manufacture thereof

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