GB1324364A – Processing fabrics
– Google Patents
GB1324364A – Processing fabrics
– Google Patents
Processing fabrics
Info
Publication number
GB1324364A
GB1324364A
GB1324364DA
GB1324364A
GB 1324364 A
GB1324364 A
GB 1324364A
GB 1324364D A
GB1324364D A
GB 1324364DA
GB 1324364 A
GB1324364 A
GB 1324364A
Authority
GB
United Kingdom
Prior art keywords
fabric
solution
urea
phenol
filaments
Prior art date
1969-10-31
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
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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.)
1969-10-31
Filing date
1969-10-31
Publication date
1973-07-25
1969-10-31
Application filed by Courtaulds PLC
filed
Critical
Courtaulds PLC
1973-07-25
Publication of GB1324364A
publication
Critical
patent/GB1324364A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
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
D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
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
D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
D06M13/402—Amides imides, sulfamic acids
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
D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
D06M13/402—Amides imides, sulfamic acids
D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
Abstract
1324364 Processing fabrics COURTAULDS Ltd 30 Oct 1970 [31 Oct 1969] 53469/69 Heading D1P A process for treating fabric consisting of, or containing in addition to other filaments or yarns, crimped continuous filaments of cellulose triacetate, comprises impregnating the fabric with a solution of (a) urea and phenol, (to) N-N’-di-2-cyanoethylformamide, or (c) diethylene-glycol diacetate; drying the fabric; heat setting the fabric whilst it is held to width; and saponifying the surface of the triacetate filaments of the set fabric to produce treated fabric. The fabric treated in this way, may be dyed on a winch dyeing machine at 80 to 85‹C. When the fabric is impregnated with a solution of urea and phenol, it is preferred that the fabric is heat set at 140 to 170‹C. and that the solution contains 4 parts by weight of urea to 1 part by weight of phenol and that the urea/phenol pick up should be between 18.5 and 25% of the dry fabric weight. When the fabric is impregnated with a solution, of N,N’-di-2-cyanoethylformamide or of diethyleneglycol diacetate, it is preferred that the fabric is heat set at from 160‹ to 190‹C. In this process the alkaline solution employed in regenerating cellulose at the surface of the triacetate filaments need not be so strong as the solution employed in the conventional process. The alkaline solution may be a caustic alkali or a mixture of an alkali and a quaternary ammonium compound. Preferably the temperature of the solution should be from 50 to 70‹C.
GB1324364D
1969-10-31
1969-10-31
Processing fabrics
Expired
GB1324364A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB5346969
1969-10-31
Publications (1)
Publication Number
Publication Date
GB1324364A
true
GB1324364A
(en)
1973-07-25
Family
ID=10467930
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1324364D
Expired
GB1324364A
(en)
1969-10-31
1969-10-31
Processing fabrics
Country Status (1)
Country
Link
GB
(1)
GB1324364A
(en)
1969
1969-10-31
GB
GB1324364D
patent/GB1324364A/en
not_active
Expired
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Legal Events
Date
Code
Title
Description
1973-12-05
PS
Patent sealed
1975-05-29
PLNP
Patent lapsed through nonpayment of renewal fees
