JPS509028B2 - - Google Patents

Info

Publication number
JPS509028B2
JPS509028B2 JP46078330A JP7833071A JPS509028B2 JP S509028 B2 JPS509028 B2 JP S509028B2 JP 46078330 A JP46078330 A JP 46078330A JP 7833071 A JP7833071 A JP 7833071A JP S509028 B2 JPS509028 B2 JP S509028B2
Authority
JP
Japan
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
JP46078330A
Other versions
JPS4843792A (ja
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 to BE789731D priority Critical patent/BE789731A/xx
Application filed filed Critical
Priority to JP46078330A priority patent/JPS509028B2/ja
Priority to CA152,857A priority patent/CA979150A/en
Priority to GB4543772A priority patent/GB1361571A/en
Priority to US00295446A priority patent/US3786006A/en
Priority to FR727235464A priority patent/FR2156106B1/fr
Priority to DE2249084A priority patent/DE2249084A1/de
Priority to NL7213610.A priority patent/NL165766C/xx
Publication of JPS4843792A publication Critical patent/JPS4843792A/ja
Publication of JPS509028B2 publication Critical patent/JPS509028B2/ja
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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used
    • 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
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

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)
  • Polyamides (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP46078330A 1971-10-07 1971-10-07 Expired JPS509028B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE789731D BE789731A (fr) 1971-10-07 Procede de fabrication de mousse de polyamide
JP46078330A JPS509028B2 (ja) 1971-10-07 1971-10-07
CA152,857A CA979150A (en) 1971-10-07 1972-09-29 Manufacturing method for polyamide foam
GB4543772A GB1361571A (en) 1971-10-07 1972-10-03 Manufacturing method for polyamide foam
US00295446A US3786006A (en) 1971-10-07 1972-10-06 Manufacturing method for polyamide foam
FR727235464A FR2156106B1 (ja) 1971-10-07 1972-10-06
DE2249084A DE2249084A1 (de) 1971-10-07 1972-10-06 Verfahren zur herstellung von polyamidschaum
NL7213610.A NL165766C (nl) 1971-10-07 1972-10-06 Werkwijze voor het bereiden van een polyamide- schuimstof.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46078330A JPS509028B2 (ja) 1971-10-07 1971-10-07

Publications (2)

Publication Number Publication Date
JPS4843792A JPS4843792A (ja) 1973-06-23
JPS509028B2 true JPS509028B2 (ja) 1975-04-09

Family

ID=13658942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46078330A Expired JPS509028B2 (ja) 1971-10-07 1971-10-07

Country Status (8)

Country Link
US (1) US3786006A (ja)
JP (1) JPS509028B2 (ja)
BE (1) BE789731A (ja)
CA (1) CA979150A (ja)
DE (1) DE2249084A1 (ja)
FR (1) FR2156106B1 (ja)
GB (1) GB1361571A (ja)
NL (1) NL165766C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119262A (en) * 1977-07-05 1978-10-10 Ford Motor Company Method of joining metal, particularly aluminum or aluminum alloys, using bromine fluxing agent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091670A (en) * 1965-10-20 1967-11-22 Ube Industries Anionic polymerisation of lactams

Also Published As

Publication number Publication date
US3786006A (en) 1974-01-15
NL7213610A (ja) 1973-04-10
FR2156106A1 (ja) 1973-05-25
GB1361571A (en) 1974-07-30
FR2156106B1 (ja) 1979-02-09
NL165766C (nl) 1981-05-15
JPS4843792A (ja) 1973-06-23
DE2249084A1 (de) 1973-04-12
NL165766B (nl) 1980-12-15
BE789731A (fr) 1973-02-01
CA979150A (en) 1975-12-02

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