FR1212326A - Procédé pour la préparation de matières cellulaires gonflées - Google Patents

Procédé pour la préparation de matières cellulaires gonflées

Info

Publication number
FR1212326A
FR1212326A FR1212326DA FR1212326A FR 1212326 A FR1212326 A FR 1212326A FR 1212326D A FR1212326D A FR 1212326DA FR 1212326 A FR1212326 A FR 1212326A
Authority
FR
France
Prior art keywords
swollen
preparation
cellular materials
cellular
materials
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.)
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 FR1212326A publication Critical patent/FR1212326A/fr
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/60—Processes of molding plastisols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/65—Processes of preheating prior to molding

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)
FR1212326D 1957-12-31 1958-10-07 Procédé pour la préparation de matières cellulaires gonflées Expired FR1212326A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US706336A US3016576A (en) 1957-12-31 1957-12-31 Process for preparing expanded cellular materials

Publications (1)

Publication Number Publication Date
FR1212326A true FR1212326A (fr) 1960-03-23

Family

ID=24837121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212326D Expired FR1212326A (fr) 1957-12-31 1958-10-07 Procédé pour la préparation de matières cellulaires gonflées

Country Status (3)

Country Link
US (1) US3016576A (fr)
FR (1) FR1212326A (fr)
GB (1) GB838588A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170967A (en) * 1960-03-25 1965-02-23 Gen Motors Corp Method of making vinyl foam seals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89112B (fr) * 1937-08-04 1900-01-01
US2353362A (en) * 1943-10-22 1944-07-11 Induction Heating Corp Extrusion molding apparatus
US2528506A (en) * 1947-08-09 1950-11-07 Dewey And Almy Chem Comp Container sealing compositions and method of forming container seals
US2663909A (en) * 1950-11-08 1953-12-29 Continental Can Co Production of closure seals by partially curing a cushion material and thereafter shaping and completing the cure
US2717418A (en) * 1951-01-24 1955-09-13 Celanese Corp Band spinning apparatus
US2829117A (en) * 1952-07-31 1958-04-01 Lonza Electric & Chem Works Process for making closed cell cellular bodies
US2889291A (en) * 1955-02-02 1959-06-02 Howard R Moore Preparation of cellular polyurethane resins

Also Published As

Publication number Publication date
GB838588A (en) 1960-06-22
US3016576A (en) 1962-01-16

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