IE37381L - Contacting polyamide fibres with liquid ammonia - Google Patents

Contacting polyamide fibres with liquid ammonia

Info

Publication number
IE37381L
IE37381L IE730370A IE37073A IE37381L IE 37381 L IE37381 L IE 37381L IE 730370 A IE730370 A IE 730370A IE 37073 A IE37073 A IE 37073A IE 37381 L IE37381 L IE 37381L
Authority
IE
Ireland
Prior art keywords
liquid ammonia
fibres
polyamide fibres
treated
contacting
Prior art date
Application number
IE730370A
Other versions
IE37381B1 (en
Original Assignee
Omnium De Prospective Ind 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 Ind Sa filed Critical Omnium De Prospective Ind Sa
Publication of IE37381L publication Critical patent/IE37381L/en
Publication of IE37381B1 publication Critical patent/IE37381B1/en

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. (From US3905763 A) [FR2175582A1]
IE370/73A 1972-03-14 1973-03-07 Improvements in and relating to processes for treating natural polyamides IE37381B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IE37381L true IE37381L (en) 1973-09-14
IE37381B1 IE37381B1 (en) 1977-07-06

Family

ID=9095187

Family Applications (1)

Application Number Title Priority Date Filing Date
IE370/73A IE37381B1 (en) 1972-03-14 1973-03-07 Improvements in and relating to processes for treating natural 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) CH317373A4 (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
FR2259936B1 (en) 1974-02-04 1978-11-10 Opi Cryochimie
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
NL23113C (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
CH317373A4 (en) 1974-06-14
BR7301778D0 (en) 1974-07-25
JPS5134515B2 (en) 1976-09-27
CH556427A (en) 1974-11-29
SE393411B (en) 1977-05-09
GB1372825A (en) 1974-11-06
IL41751A (en) 1976-06-30
LU67205A1 (en) 1973-09-14
BE796480A (en) 1973-09-10
IL41751A0 (en) 1973-05-31
AR196755A1 (en) 1974-02-19
ZA731779B (en) 1974-11-27
FR2175582A1 (en) 1973-10-26
DE2312124A1 (en) 1973-09-27
ATA215273A (en) 1976-11-15
DK135634C (en) 1977-10-31
NL153957B (en) 1977-07-15
AU472133B2 (en) 1976-05-20
NL7303586A (en) 1973-09-18
DE2312124B2 (en) 1977-09-22
TR17316A (en) 1975-03-24
AT337648B (en) 1977-07-11
IE37381B1 (en) 1977-07-06
JPS491895A (en) 1974-01-09
US3905763A (en) 1975-09-16
IN139564B (en) 1976-07-03
DE2312124C3 (en) 1978-05-24
EG10808A (en) 1976-11-30
FR2175582B1 (en) 1974-08-02
AU5323273A (en) 1974-09-19
ES412610A1 (en) 1976-01-01
OA04344A (en) 1980-01-31
IT980563B (en) 1974-10-10
CA1001362A (en) 1976-12-14
SU486515A3 (en) 1975-09-30
DK135634B (en) 1977-05-31

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