NL7213610A - - Google Patents

Info

Publication number
NL7213610A
NL7213610A NL7213610A NL7213610A NL7213610A NL 7213610 A NL7213610 A NL 7213610A NL 7213610 A NL7213610 A NL 7213610A NL 7213610 A NL7213610 A NL 7213610A NL 7213610 A NL7213610 A NL 7213610A
Authority
NL
Netherlands
Application number
NL7213610A
Other versions
NL165766C (nl
NL165766B (nl
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 filed Critical
Publication of NL7213610A publication Critical patent/NL7213610A/xx
Publication of NL165766B publication Critical patent/NL165766B/xx
Application granted granted Critical
Publication of NL165766C publication Critical patent/NL165766C/xx

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)
NL7213610.A 1971-10-07 1972-10-06 Werkwijze voor het bereiden van een polyamide- schuimstof. NL165766C (nl)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7213610A true NL7213610A (cs) 1973-04-10
NL165766B NL165766B (nl) 1980-12-15
NL165766C NL165766C (nl) 1981-05-15

Family

ID=13658942

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7213610.A NL165766C (nl) 1971-10-07 1972-10-06 Werkwijze voor het bereiden van een polyamide- schuimstof.

Country Status (8)

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

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
JPS509028B2 (cs) 1975-04-09
JPS4843792A (cs) 1973-06-23
FR2156106A1 (cs) 1973-05-25
CA979150A (en) 1975-12-02
GB1361571A (en) 1974-07-30
FR2156106B1 (cs) 1979-02-09
NL165766C (nl) 1981-05-15
DE2249084A1 (de) 1973-04-12
NL165766B (nl) 1980-12-15
US3786006A (en) 1974-01-15
BE789731A (fr) 1973-02-01

Similar Documents

Publication Publication Date Title
CS154343B2 (cs)
CS163478B1 (cs)
CS152254B2 (cs)
CS154962B1 (cs)
FR2156106B1 (cs)
AU3005371A (cs)
CS166783B2 (cs)
CS164406B1 (cs)
CS158142B1 (cs)
CS155778B1 (cs)
CS155683B1 (cs)
CS158929B1 (cs)
CS154857B1 (cs)
BR7103503D0 (cs)
CS153249B1 (cs)
CS151996B1 (cs)
CS151630B1 (cs)
CS151271B1 (cs)
CS150715B1 (cs)
CS148218B1 (cs)
CS168806B1 (cs)
CH641371A4 (cs)
CH575942A5 (cs)
CH591470A5 (cs)
CH589618A5 (cs)

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee