ES412610A1 - Processes for treating polyamides - Google Patents

Processes for treating polyamides

Info

Publication number
ES412610A1
ES412610A1 ES412610A ES412610A ES412610A1 ES 412610 A1 ES412610 A1 ES 412610A1 ES 412610 A ES412610 A ES 412610A ES 412610 A ES412610 A ES 412610A ES 412610 A1 ES412610 A1 ES 412610A1
Authority
ES
Spain
Prior art keywords
fibres
treated
processes
polyamides
treating
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
ES412610A
Other languages
Spanish (es)
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.)
Omnium de Prospective Industrielle SA
Original Assignee
Omnium de Prospective Industrielle SA
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 Omnium de Prospective Industrielle SA filed Critical Omnium de Prospective Industrielle SA
Publication of ES412610A1 publication Critical patent/ES412610A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/59—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
    • D06M11/61—Liquid ammonia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/924—Polyamide fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention provides a process for improving the textile properties of natural polyamide fibres in which the fibres are treated with liquid ammonia. The fibres can be treated in various forms, including finished or knitted materials. The treated products have various improved properties such as improved feel and elasticity or crimp.
ES412610A 1972-03-14 1973-03-14 Processes for treating polyamides Expired ES412610A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7208875A FR2175582B1 (en) 1972-03-14 1972-03-14

Publications (1)

Publication Number Publication Date
ES412610A1 true ES412610A1 (en) 1976-01-01

Family

ID=9095187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412610A Expired ES412610A1 (en) 1972-03-14 1973-03-14 Processes for treating polyamides

Country Status (26)

Country Link
US (1) US3905763A (en)
JP (1) JPS5134515B2 (en)
AR (1) AR196755A1 (en)
AT (1) AT337648B (en)
AU (1) AU472133B2 (en)
BE (1) BE796480A (en)
BR (1) BR7301778D0 (en)
CA (1) CA1001362A (en)
CH (2) CH556427A (en)
DE (1) DE2312124C3 (en)
DK (1) DK135634B (en)
EG (1) EG10808A (en)
ES (1) ES412610A1 (en)
FR (1) FR2175582B1 (en)
GB (1) GB1372825A (en)
IE (1) IE37381B1 (en)
IL (1) IL41751A (en)
IN (1) IN139564B (en)
IT (1) IT980563B (en)
LU (1) LU67205A1 (en)
NL (1) NL153957B (en)
OA (1) OA04344A (en)
SE (1) SE393411B (en)
SU (1) SU486515A3 (en)
TR (1) TR17316A (en)
ZA (1) ZA731779B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA75706B (en) * 1974-02-04 1976-01-28 Fundamental And Applied Res Lt Improvements in and relating to processes for treating natural polyamidic fibres of asymmetric structure, such as wool, with liquid ammonia
JPS5138597A (en) * 1974-09-27 1976-03-31 Ube Industries TAKAIKETSUSETSUKYOSHINDO OMOTSUTA NAIRONMONOFUIRAMENTONO SEIHO
FR2819273B1 (en) * 2001-01-08 2003-04-18 Veramtex Marly ANTI-FELT TREATMENT PROCESS OF A MATERIAL COMPRISING WOOL
CN105803798B (en) * 2014-12-30 2019-03-05 上海水星家用纺织品股份有限公司 A kind of processing method increasing natural wool amount of crimp
JP7091132B2 (en) * 2018-05-09 2022-06-27 矢崎エナジーシステム株式会社 Exterior wall material and its manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE361387A (en) * 1925-06-20
FR726293A (en) * 1931-04-01 1932-05-26 Ig Farbenindustrie Ag Textile mercerization process
US2509549A (en) * 1943-11-06 1950-05-30 Du Pont Process of producing highly extensible regenerated cellulose yarn
NO118847B (en) * 1964-04-25 1970-02-23 Sentralinst For Ind Forskning
US3511591A (en) * 1965-04-09 1970-05-12 Deering Milliken Res Corp Process and product of rendering cellulosic fabrics amenable to molding operations

Also Published As

Publication number Publication date
LU67205A1 (en) 1973-09-14
IE37381L (en) 1973-09-14
ATA215273A (en) 1976-11-15
CA1001362A (en) 1976-12-14
SU486515A3 (en) 1975-09-30
OA04344A (en) 1980-01-31
TR17316A (en) 1975-03-24
NL7303586A (en) 1973-09-18
IN139564B (en) 1976-07-03
IL41751A (en) 1976-06-30
GB1372825A (en) 1974-11-06
JPS5134515B2 (en) 1976-09-27
IL41751A0 (en) 1973-05-31
DE2312124B2 (en) 1977-09-22
DE2312124A1 (en) 1973-09-27
CH317373A4 (en) 1974-06-14
BR7301778D0 (en) 1974-07-25
ZA731779B (en) 1974-11-27
CH556427A (en) 1974-11-29
FR2175582B1 (en) 1974-08-02
IE37381B1 (en) 1977-07-06
DE2312124C3 (en) 1978-05-24
JPS491895A (en) 1974-01-09
BE796480A (en) 1973-09-10
AU472133B2 (en) 1976-05-20
DK135634B (en) 1977-05-31
IT980563B (en) 1974-10-10
US3905763A (en) 1975-09-16
AT337648B (en) 1977-07-11
EG10808A (en) 1976-11-30
AR196755A1 (en) 1974-02-19
FR2175582A1 (en) 1973-10-26
DK135634C (en) 1977-10-31
NL153957B (en) 1977-07-15
SE393411B (en) 1977-05-09
AU5323273A (en) 1974-09-19

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