FR2060913A5 - Polycondensates of improved slip - Google Patents

Polycondensates of improved slip

Info

Publication number
FR2060913A5
FR2060913A5 FR7032101A FR7032101A FR2060913A5 FR 2060913 A5 FR2060913 A5 FR 2060913A5 FR 7032101 A FR7032101 A FR 7032101A FR 7032101 A FR7032101 A FR 7032101A FR 2060913 A5 FR2060913 A5 FR 2060913A5
Authority
FR
France
Prior art keywords
polycondensates
improved slip
improved
polycondensate
contg
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
FR7032101A
Other languages
French (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.)
Dow Produktions und Vertriebs GmbH and Co oHG
Original Assignee
Wolff Walsrode 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 Wolff Walsrode AG filed Critical Wolff Walsrode AG
Application granted granted Critical
Publication of FR2060913A5 publication Critical patent/FR2060913A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids

Abstract

Polycondensate contg. is not 1 basic reactant is improved by adding to the monomers 0.01-10 wt. % silicic acid powder with a particle size of 5 mu - 100 mu, and then condensing this additive in the reaction mixture. The transparency and gloss of the polycondensates are not effected, and the polycondensates form clear solutions.
FR7032101A 1969-09-03 1970-09-03 Polycondensates of improved slip Expired FR2060913A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691944619 DE1944619A1 (en) 1969-09-03 1969-09-03 Process for improving the lubricity of polymeric substances

Publications (1)

Publication Number Publication Date
FR2060913A5 true FR2060913A5 (en) 1971-06-18

Family

ID=5744465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7032101A Expired FR2060913A5 (en) 1969-09-03 1970-09-03 Polycondensates of improved slip

Country Status (3)

Country Link
DE (1) DE1944619A1 (en)
FR (1) FR2060913A5 (en)
NL (1) NL7012994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006051222A3 (en) * 2004-11-12 2007-04-12 Arkema France Orgasol synthesis method with large grain silica

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817027C2 (en) * 1978-04-19 1981-06-25 Chemische Werke Hüls AG, 4370 Marl Process for the production of transparent coating powders from copolyamides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006051222A3 (en) * 2004-11-12 2007-04-12 Arkema France Orgasol synthesis method with large grain silica

Also Published As

Publication number Publication date
DE1944619A1 (en) 1971-08-26
NL7012994A (en) 1971-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse