FR1428495A - Cellular Thermoplastic Polymer Improvements - Google Patents

Cellular Thermoplastic Polymer Improvements

Info

Publication number
FR1428495A
FR1428495A FR45079A FR69045079A FR1428495A FR 1428495 A FR1428495 A FR 1428495A FR 45079 A FR45079 A FR 45079A FR 69045079 A FR69045079 A FR 69045079A FR 1428495 A FR1428495 A FR 1428495A
Authority
FR
France
Prior art keywords
thermoplastic polymer
cellular thermoplastic
polymer improvements
cellular
thermoplastic
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
FR45079A
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.)
Hercules Powder Co
Original Assignee
Hercules Powder 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
Priority claimed from US380068A external-priority patent/US3341481A/en
Application filed by Hercules Powder Co filed Critical Hercules Powder Co
Priority to FR45079A priority Critical patent/FR1428495A/en
Application granted granted Critical
Publication of FR1428495A publication Critical patent/FR1428495A/en
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
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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

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)
  • General Chemical & Material Sciences (AREA)
FR45079A 1963-08-27 1964-08-25 Cellular Thermoplastic Polymer Improvements Expired FR1428495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR45079A FR1428495A (en) 1963-08-27 1964-08-25 Cellular Thermoplastic Polymer Improvements

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30497763A 1963-08-27 1963-08-27
US380068A US3341481A (en) 1963-08-27 1964-07-02 Preparation of cellular polyolefins
FR45079A FR1428495A (en) 1963-08-27 1964-08-25 Cellular Thermoplastic Polymer Improvements

Publications (1)

Publication Number Publication Date
FR1428495A true FR1428495A (en) 1966-02-18

Family

ID=27242803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45079A Expired FR1428495A (en) 1963-08-27 1964-08-25 Cellular Thermoplastic Polymer Improvements

Country Status (1)

Country Link
FR (1) FR1428495A (en)

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