CH520723A - Process for the production of modified polyamides - Google Patents

Process for the production of modified polyamides

Info

Publication number
CH520723A
CH520723A CH1048169A CH1048169A CH520723A CH 520723 A CH520723 A CH 520723A CH 1048169 A CH1048169 A CH 1048169A CH 1048169 A CH1048169 A CH 1048169A CH 520723 A CH520723 A CH 520723A
Authority
CH
Switzerland
Prior art keywords
production
modified polyamides
polyamides
modified
Prior art date
Application number
CH1048169A
Other languages
German (de)
Inventor
Christian Dr Kosel
Adolf Dr Hartmann
Gatys Gerhard
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH520723A publication Critical patent/CH520723A/en

Links

Classifications

    • 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
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
CH1048169A 1968-07-11 1969-07-09 Process for the production of modified polyamides CH520723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681770863 DE1770863A1 (en) 1968-07-11 1968-07-11 Process for the production of modified polyamides

Publications (1)

Publication Number Publication Date
CH520723A true CH520723A (en) 1972-03-31

Family

ID=5700672

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1048169A CH520723A (en) 1968-07-11 1969-07-09 Process for the production of modified polyamides

Country Status (10)

Country Link
US (1) US3654237A (en)
AT (1) AT291580B (en)
BE (1) BE735990A (en)
CH (1) CH520723A (en)
DE (1) DE1770863A1 (en)
ES (1) ES369330A1 (en)
FR (1) FR2012774A1 (en)
GB (1) GB1232323A (en)
NL (1) NL6910303A (en)
RO (1) RO57530A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839294A (en) * 1972-05-01 1974-10-01 Du Pont Sulfonation of diamides of meta-phenylenediamine
US4093492A (en) * 1973-05-12 1978-06-06 Plate Bonn Gesellschaft Mit Beschrankter Haftung Copolyamides containing caprolactam, lauriclactam and 11-aminoundecanoic acid
IT1141254B (en) * 1980-02-28 1986-10-01 Montedison Spa PROCEDURE FOR PRODUCING POLYAMIDS WITH MODIFIED DYEABILITY
US5108684B1 (en) * 1988-12-14 1994-05-10 Du Pont Process for producing stain-resistant, pigmented nylon fibers
IT1289965B1 (en) * 1997-02-25 1998-10-19 Ausimont Spa COMPOUNDS CONTAINING TRIAZINIC RING
US7335686B2 (en) * 2003-10-20 2008-02-26 Council Of Scientific And Industrial Research Method and composition for treating osteoporosis
EP2448998B1 (en) * 2009-07-03 2018-04-25 Rhodia Opérations Modified polyamide, preparation method thereof and article obtained from said polyamide
FR2960545B1 (en) * 2010-05-28 2014-11-28 Rhodia Operations MODIFIED SULFONATE POLYAMIDE WITH IMPROVED BARRIER PROPERTIES
CN112375218B (en) * 2020-09-16 2022-10-28 贺州学院 Water-soluble polymer modifier containing nylon structure for calcium carbonate surface modification and preparation method thereof

Also Published As

Publication number Publication date
GB1232323A (en) 1971-05-19
FR2012774A1 (en) 1970-03-20
DE1770863A1 (en) 1972-01-13
BE735990A (en) 1970-01-12
NL6910303A (en) 1970-01-13
AT291580B (en) 1971-07-26
ES369330A1 (en) 1971-06-01
US3654237A (en) 1972-04-04
RO57530A (en) 1975-02-15

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Legal Events

Date Code Title Description
PL Patent ceased