FR994944A - Matière de base solide pour moulage et son procédé de fabrication - Google Patents

Matière de base solide pour moulage et son procédé de fabrication

Info

Publication number
FR994944A
FR994944A FR994944DA FR994944A FR 994944 A FR994944 A FR 994944A FR 994944D A FR994944D A FR 994944DA FR 994944 A FR994944 A FR 994944A
Authority
FR
France
Prior art keywords
molding
base material
manufacturing process
solid base
solid
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
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Application granted granted Critical
Publication of FR994944A publication Critical patent/FR994944A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • 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
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/044—Elimination of an inorganic solid phase
    • C08J2201/0444—Salts
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Paints Or Removers (AREA)
FR994944D 1948-01-02 1948-12-24 Matière de base solide pour moulage et son procédé de fabrication Expired FR994944A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US360A US2554485A (en) 1948-01-02 1948-01-02 Process for preparing material used for molding microporous objects

Publications (1)

Publication Number Publication Date
FR994944A true FR994944A (fr) 1951-11-23

Family

ID=21691189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994944D Expired FR994944A (fr) 1948-01-02 1948-12-24 Matière de base solide pour moulage et son procédé de fabrication

Country Status (7)

Country Link
US (1) US2554485A (fr)
BE (1) BE486556A (fr)
CH (1) CH283059A (fr)
DE (1) DE840000C (fr)
FR (1) FR994944A (fr)
GB (1) GB653546A (fr)
NL (2) NL76045C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342911A (en) * 1962-10-29 1967-09-19 Funahashi Takaji Process for producing composite porous material
US3238157A (en) * 1963-08-02 1966-03-01 Union Carbide Corp Method of making a filled cellular silicone elastomer and cellular product obtained thereby
US5102917A (en) * 1990-09-14 1992-04-07 Cpc Engineering Corporation Porous polysulfone media suitable for filtration
TWI232873B (en) * 2000-08-18 2005-05-21 Ind Tech Res Inst Process for producing porous polymer materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602624A (en) * 1923-03-19 1926-10-12 Rubber Service Lab Co Process of manufacturing rubber goods
US2006687A (en) * 1934-01-13 1935-07-02 M H Rourke Material and process of making the same
US2175798A (en) * 1936-07-22 1939-10-10 Dewey And Almy Chem Comp Manufacture of porous rubber
BE459506A (fr) * 1942-10-17 1900-01-01
US2432221A (en) * 1944-11-30 1947-12-09 Ncr Co Molding materials

Also Published As

Publication number Publication date
NL144126B (nl)
BE486556A (fr) 1949-01-15
NL76045C (fr) 1954-05-15
US2554485A (en) 1951-05-29
GB653546A (en) 1951-05-16
DE840000C (de) 1952-05-26
CH283059A (fr) 1952-05-31

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