CA935615A - Process for the production of hollow articles of polyamide foams - Google Patents

Process for the production of hollow articles of polyamide foams

Info

Publication number
CA935615A
CA935615A CA080372A CA80372A CA935615A CA 935615 A CA935615 A CA 935615A CA 080372 A CA080372 A CA 080372A CA 80372 A CA80372 A CA 80372A CA 935615 A CA935615 A CA 935615A
Authority
CA
Canada
Prior art keywords
production
hollow articles
polyamide foams
foams
polyamide
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
CA080372A
Other versions
CA80372S (en
Inventor
Hechelhammer Wilhelm
Fahnler Friedrich
Schneider Kurt
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA935615A publication Critical patent/CA935615A/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
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

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)
  • Polyamides (AREA)
CA080372A 1969-04-19 1970-04-17 Process for the production of hollow articles of polyamide foams Expired CA935615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691920040 DE1920040A1 (en) 1969-04-19 1969-04-19 Process for the production of hollow bodies from polyamide foams

Publications (1)

Publication Number Publication Date
CA935615A true CA935615A (en) 1973-10-23

Family

ID=5731751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA080372A Expired CA935615A (en) 1969-04-19 1970-04-17 Process for the production of hollow articles of polyamide foams

Country Status (7)

Country Link
BE (1) BE749123A (en)
CA (1) CA935615A (en)
CH (1) CH529188A (en)
DE (1) DE1920040A1 (en)
FR (1) FR2039301B1 (en)
GB (1) GB1284146A (en)
NL (1) NL7005606A (en)

Also Published As

Publication number Publication date
GB1284146A (en) 1972-08-02
FR2039301A1 (en) 1971-01-15
DE1920040A1 (en) 1970-10-22
NL7005606A (en) 1970-10-21
BE749123A (en) 1970-10-01
CH529188A (en) 1972-10-15
FR2039301B1 (en) 1974-09-06

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