FR2116529A1 - - Google Patents

Info

Publication number
FR2116529A1
FR2116529A1 FR7143476A FR7143476A FR2116529A1 FR 2116529 A1 FR2116529 A1 FR 2116529A1 FR 7143476 A FR7143476 A FR 7143476A FR 7143476 A FR7143476 A FR 7143476A FR 2116529 A1 FR2116529 A1 FR 2116529A1
Authority
FR
France
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.)
Granted
Application number
FR7143476A
Other languages
French (fr)
Other versions
FR2116529B1 (en:Method
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 NL7017791A external-priority patent/NL161476C/xx
Priority claimed from NL7106704A external-priority patent/NL162674C/xx
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of FR2116529A1 publication Critical patent/FR2116529A1/fr
Application granted granted Critical
Publication of FR2116529B1 publication Critical patent/FR2116529B1/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • 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
    • 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
    • C08G69/46—Post-polymerisation treatment
    • 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)
  • Polyamides (AREA)
FR7143476A 1970-12-05 1971-12-03 Expired FR2116529B1 (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7017791A NL161476C (nl) 1970-12-05 1970-12-05 Werkwijze voor de bereiding van een korrel- of poedervormig polyamide.
NL7106704A NL162674C (nl) 1971-05-15 1971-05-15 Bereiding van vulstof bevattende polyamidedeeltjes.

Publications (2)

Publication Number Publication Date
FR2116529A1 true FR2116529A1 (en:Method) 1972-07-13
FR2116529B1 FR2116529B1 (en:Method) 1974-05-31

Family

ID=26644607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143476A Expired FR2116529B1 (en:Method) 1970-12-05 1971-12-03

Country Status (9)

Country Link
JP (1) JPS4917876B1 (en:Method)
BE (1) BE776220A (en:Method)
CA (1) CA944892A (en:Method)
CH (1) CH557845A (en:Method)
CS (1) CS167959B2 (en:Method)
DE (1) DE2160135A1 (en:Method)
FR (1) FR2116529B1 (en:Method)
GB (1) GB1357208A (en:Method)
IT (1) IT945293B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026593B2 (en:Method) * 1972-10-23 1975-09-02
IT1033860B (it) * 1975-02-13 1979-08-10 Russo S Processo di polimerizzazione di poliammidi lavorabili a temperature piu basse delle loro temperature convenzionali di fusione e di decomposizione
US5135991A (en) * 1989-01-20 1992-08-04 Daicel Huls Ltd. Process for producing polymer powder from molten mixture of polyamides
DE19749760A1 (de) 1997-11-11 1999-05-12 Henkel Kgaa Mehrphasen-Stiftpräparat
EP1498445A1 (en) 2003-07-18 2005-01-19 DSM IP Assets B.V. Heat stabilized moulding composition

Also Published As

Publication number Publication date
DE2160135A1 (de) 1972-06-22
BE776220A (fr) 1972-06-05
GB1357208A (en) 1974-06-19
FR2116529B1 (en:Method) 1974-05-31
IT945293B (it) 1973-05-10
CH557845A (de) 1975-01-15
CS167959B2 (en:Method) 1976-05-28
JPS4917876B1 (en:Method) 1974-05-04
CA944892A (en) 1974-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse