GB1321583A - Copolyamides - Google Patents

Copolyamides

Info

Publication number
GB1321583A
GB1321583A GB68171A GB68171A GB1321583A GB 1321583 A GB1321583 A GB 1321583A GB 68171 A GB68171 A GB 68171A GB 68171 A GB68171 A GB 68171A GB 1321583 A GB1321583 A GB 1321583A
Authority
GB
United Kingdom
Prior art keywords
jan
units
oxidative conditions
filaments made
division
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
GB68171A
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
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1321583A publication Critical patent/GB1321583A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1321583 Treating filaments made of copolymers STAMICARBON NV 6 Jan 1971 [10 Jan 1970] 681/71 Heading D1P [Also in Division C3] Filaments made of copolymers containing -CO-(CH 2 ) 2 -S-(CH 2 ) 3 -NH- units and -CO- alkylene -NH) units (see Division C3) are subjected to oxidative conditions to convert at least some of the surface S atoms to sulphoxide groups which render the filament resistant to electrostatic charge and capable of curling. The oxidative conditions may be exposive to oxygen at elevated temperature but are preferably provided by aqueous hydrogen peroxide at below 30‹C.
GB68171A 1970-01-10 1971-01-06 Copolyamides Expired GB1321583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7000327A NL7000327A (en) 1970-01-10 1970-01-10

Publications (1)

Publication Number Publication Date
GB1321583A true GB1321583A (en) 1973-06-27

Family

ID=19809053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB68171A Expired GB1321583A (en) 1970-01-10 1971-01-06 Copolyamides

Country Status (6)

Country Link
JP (1) JPS512520B1 (en)
BE (1) BE761348A (en)
DE (1) DE2100659A1 (en)
FR (1) FR2076026B1 (en)
GB (1) GB1321583A (en)
NL (1) NL7000327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038198A (en) 1974-05-07 1977-07-26 Bayer Aktiengesellschaft Storage stable multicomponent mixtures useful in making aminoplasts, phenoplasts, and polyurethanes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5375525U (en) * 1976-11-27 1978-06-23
JPH0365408U (en) * 1989-10-30 1991-06-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038198A (en) 1974-05-07 1977-07-26 Bayer Aktiengesellschaft Storage stable multicomponent mixtures useful in making aminoplasts, phenoplasts, and polyurethanes

Also Published As

Publication number Publication date
FR2076026B1 (en) 1973-10-19
DE2100659A1 (en) 1972-07-20
BE761348A (en) 1971-07-08
NL7000327A (en) 1971-07-13
JPS512520B1 (en) 1976-01-26
FR2076026A1 (en) 1971-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee