FR2327283B1 - - Google Patents

Info

Publication number
FR2327283B1
FR2327283B1 FR7630257A FR7630257A FR2327283B1 FR 2327283 B1 FR2327283 B1 FR 2327283B1 FR 7630257 A FR7630257 A FR 7630257A FR 7630257 A FR7630257 A FR 7630257A FR 2327283 B1 FR2327283 B1 FR 2327283B1
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.)
Expired
Application number
FR7630257A
Other languages
French (fr)
Other versions
FR2327283A1 (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.)
Huels AG
Original Assignee
Chemische Werke Huels 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
Priority claimed from DE19752545267 external-priority patent/DE2545267C2/de
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2327283A1 publication Critical patent/FR2327283A1/fr
Application granted granted Critical
Publication of FR2327283B1 publication Critical patent/FR2327283B1/fr
Granted 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
    • C08G69/46—Post-polymerisation treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams 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
    • 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)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR7630257A 1975-10-09 1976-10-08 Procede de preparation d'agents de revetement pulverulents a base de poudre de polylaurolactame pour le revetement de metaux a haute temperature Granted FR2327283A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752545267 DE2545267C2 (de) 1975-10-09 Verfahren zur Herstellung von pulverförmigen Beschichtungsmittel!! zur Beschichtung von Metallen bei hohen Temperaturen auf der Basis von Polylaurinlactampulver

Publications (2)

Publication Number Publication Date
FR2327283A1 FR2327283A1 (fr) 1977-05-06
FR2327283B1 true FR2327283B1 (enExample) 1983-04-22

Family

ID=5958753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630257A Granted FR2327283A1 (fr) 1975-10-09 1976-10-08 Procede de preparation d'agents de revetement pulverulents a base de poudre de polylaurolactame pour le revetement de metaux a haute temperature

Country Status (5)

Country Link
US (1) US4143025A (enExample)
JP (2) JPS5853028B2 (enExample)
CH (1) CH627484A5 (enExample)
FR (1) FR2327283A1 (enExample)
IT (1) IT1068239B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855920C3 (de) * 1978-12-23 1982-01-07 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von pulverförmigen Beschichtungsmitteln zur Beschichtung von metallischen Gegenständen nach dem Schmelzüberzugsverfahren auf der Basis von Polylaurinlactampulver
DE2932234C2 (de) * 1979-08-09 1982-01-28 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von Polyether(ester)amiden
DE3510689A1 (de) * 1985-03-23 1986-09-25 Hüls AG, 4370 Marl Verfahren zur herstellung von pulverfoermigen beschichtungsmitteln praktisch einheitlicher korngroessen auf der basis von polyamiden mit mindestens 10 aliphatisch gebundenen kohlenstoffatomen pro carbonamidgruppe
DE3510690A1 (de) * 1985-03-23 1986-09-25 Hüls AG, 4370 Marl Verfahren zur herstellung von nachkondensierbaren, hochmolekularen beschichtungsmitteln auf der basis von polyamiden nach dem faellungsverfahren
DE3510691A1 (de) * 1985-03-23 1986-09-25 Hüls AG, 4370 Marl Verfahren zur herstellung von pulverfoermigen beschichtungsmitteln auf der basis von polyamiden mit mindestens 10 aliphatisch gebundenen kohlenstoffatomen pro carbonamidgruppe
DE19708946A1 (de) * 1997-03-05 1998-09-10 Huels Chemische Werke Ag Herstellung von Polyamid-Fällpulvern mit enger Korngrößenverteilung und niedriger Porosität
CN101077910B (zh) * 2006-05-23 2010-06-09 上海杰事杰新材料股份有限公司 一种制备粒径可控的高分子量尼龙微球的方法
FR3115043B1 (fr) * 2020-10-09 2024-01-05 Arkema France Composition pulverulente pigmentee facilement recyclable pour le revetement de substrats

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529085A (enExample) * 1953-05-26
US3015651A (en) * 1956-09-28 1962-01-02 Du Pont Increasing viscosity of polycaprolactam by removing extractables with solvents and further solid phase polymerizing the polymer
US3255148A (en) * 1959-03-19 1966-06-07 Allied Chem Process of pigmenting polyamides
US3910861A (en) * 1970-12-05 1975-10-07 Stamicarbon Process for the preparation of granular or powdery polyamide

Also Published As

Publication number Publication date
JPS58213060A (ja) 1983-12-10
JPS5853028B2 (ja) 1983-11-26
JPS5925828B2 (ja) 1984-06-21
DE2545267A1 (enExample) 1976-05-26
JPS5247028A (en) 1977-04-14
US4143025A (en) 1979-03-06
IT1068239B (it) 1985-03-21
FR2327283A1 (fr) 1977-05-06
CH627484A5 (de) 1982-01-15
DE2545267B1 (de) 1976-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse