GB1058229A - Improvements in the treatment of acrylic fibers - Google Patents
Improvements in the treatment of acrylic fibersInfo
- Publication number
- GB1058229A GB1058229A GB4345763A GB4345763A GB1058229A GB 1058229 A GB1058229 A GB 1058229A GB 4345763 A GB4345763 A GB 4345763A GB 4345763 A GB4345763 A GB 4345763A GB 1058229 A GB1058229 A GB 1058229A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl
- fibres
- weight
- acrylonitrile
- polyacrylonitrile
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
-
- 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
- D06M11/68—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67316—Acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/70—Material containing nitrile groups
- D06P3/76—Material containing nitrile groups using basic dyes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Polyacrylonitrile fibres are whitened and given an improved colour stability to heat and ultraviolet light and their basic dye uptake is improved by treating them after spinning with ammonium hypophosphite or aluminium hypophosphite or a mixture thereof prior to drying and then subjecting them to the action of steam under at least atmospheric pressure. The ammonium or aluminium hypophosphite or mixture thereof may be applied to the fibres as an aqueous solution by spraying, as an additive to the finish bath containing for example sorbitol monopalmitate and a quaternary ammonium compound, by wicks or by the use of rolls in an amount of 0.01 - 1% based on the weight of the fibres. The fibres may be made from polyacrylonitrile, from a copolymer containing at least 80% by weight of acrylonitrile or from a blend comprising polyacrylonitrile or copolymers comprising acrylonitrile with 2-50% by weight of another polymeric material, the blend having an overall polymerized acrylonitrile content of at least 80% by weight. In the copolymers the acrylonitrile may be copolymerized with acrylic, cinnamic or methacrylic acid, methyl, ethyl, butyl or methoxymethyl methacrylate or acrylate, methacrylonitrile, acrylamide or methacrylamide or monoalkyl substitution products thereof, methyl vinylketone, vinyl acetate, propionate or stearate, N-vinyl phthalimide, N-vinyl succinimide, methylene malonic esters, itaconic acid or esters thereof, N-vinylcarbazole, sodium p-sulphophenylmethallylether, vinyl furane, alkyl vinyl esters, vinyl sulphonic acid, diethyl citraconate or mesaconate, styrene, vinyl naphthalene, vinyl pyridines, alkyl substituted vinyl pyridines, 1-vinyl-imidazole or alkyl substituted 1-vinyl-imidazoles.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16911462A | 1962-01-26 | 1962-01-26 | |
US23645462A | 1962-11-08 | 1962-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1058229A true GB1058229A (en) | 1967-02-08 |
Family
ID=26864782
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB181563A Expired GB998677A (en) | 1962-01-26 | 1963-01-15 | Treatment of polyacrylonitrile fibers |
GB4345763A Expired GB1058229A (en) | 1962-01-26 | 1963-11-04 | Improvements in the treatment of acrylic fibers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB181563A Expired GB998677A (en) | 1962-01-26 | 1963-01-15 | Treatment of polyacrylonitrile fibers |
Country Status (8)
Country | Link |
---|---|
BE (2) | BE627600A (en) |
CH (2) | CH402800A (en) |
DE (2) | DE1297282B (en) |
DK (1) | DK113943B (en) |
GB (2) | GB998677A (en) |
LU (1) | LU44758A1 (en) |
NL (2) | NL300230A (en) |
SE (1) | SE317771B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11572455B2 (en) | 2017-10-12 | 2023-02-07 | Si Group, Inc. | Antidegradant blend |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496799B1 (en) * | 1970-12-29 | 1974-02-16 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2510777A (en) * | 1946-12-30 | 1950-06-06 | Du Pont | Polyamide treated with a hypophosphorous acid compound |
DE1096542B (en) * | 1952-07-17 | 1961-01-05 | Benckiser Gmbh Joh A | Process for the finishing of fully synthetic nitrogen-containing fibers |
-
0
- NL NL288198D patent/NL288198A/xx unknown
- BE BE639717D patent/BE639717A/xx unknown
- BE BE627600D patent/BE627600A/xx unknown
- NL NL300230D patent/NL300230A/xx unknown
-
1963
- 1963-01-15 GB GB181563A patent/GB998677A/en not_active Expired
- 1963-01-23 CH CH75863A patent/CH402800A/en unknown
- 1963-01-26 DE DE1963M0055568 patent/DE1297282B/en active Pending
- 1963-11-04 GB GB4345763A patent/GB1058229A/en not_active Expired
- 1963-11-05 LU LU44758D patent/LU44758A1/xx unknown
- 1963-11-07 CH CH1365563A patent/CH447471A/en unknown
- 1963-11-07 SE SE1228463A patent/SE317771B/xx unknown
- 1963-11-07 DK DK522863A patent/DK113943B/en unknown
-
1968
- 1968-11-07 DE DE1968M0058826 patent/DE1302037B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11572455B2 (en) | 2017-10-12 | 2023-02-07 | Si Group, Inc. | Antidegradant blend |
Also Published As
Publication number | Publication date |
---|---|
DE1302037B (en) | 1969-10-16 |
CH402800A (en) | 1966-05-31 |
DE1297282B (en) | 1969-06-12 |
DK113943B (en) | 1969-05-12 |
BE639717A (en) | |
CH447471A (en) | 1967-11-30 |
NL288198A (en) | |
GB998677A (en) | 1965-07-21 |
SE317771B (en) | 1969-11-24 |
CH75863A4 (en) | 1965-06-15 |
NL300230A (en) | |
BE627600A (en) | |
LU44758A1 (en) | 1964-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1529493A (en) | Cellulosic fibres | |
GB831049A (en) | Improvements in and relating to polyacrylonitrile solutions | |
GB1058229A (en) | Improvements in the treatment of acrylic fibers | |
GB1116824A (en) | Polyacrylonitrile paper material | |
ES346301A1 (en) | Process for shortstopping the polymerization of acrylonitrile polymer compositions | |
GB807456A (en) | Method for stabilizing textile fibres and compositions thereby obtained | |
GB959331A (en) | Method and composition for stripping dyestuffs from cellulosic fibers | |
GB871193A (en) | Improved colouration process for textile materials | |
GB1024497A (en) | Oleophobic and hydrophobic fibres | |
GB1027018A (en) | Acrylic composite fibres and production thereof | |
ES267142A1 (en) | Process for increasing the resistance of polyacrylonitrile fibers to discoloration | |
GB1132487A (en) | A process for adjusting the dyeability of tows of acrylic fibres or filaments | |
GB1434160A (en) | Process for the production of spontaneously crimping polyacrylo nitrile composite fibres with crimp properties | |
GB1361439A (en) | Solvent dyeing process | |
GB852291A (en) | Method for draft cutting of tow | |
GB1276533A (en) | A process for the production of synthetic acrylic filaments | |
JPS5310721A (en) | Production of acrylic synthetic fiber | |
ES380771A1 (en) | Acrylic multi-coloured textile products having tone-on-tone effect and process for producing the same | |
ES345729A1 (en) | A procedure to produce colored acrylic fibers. (Machine-translation by Google Translate, not legally binding) | |
GB1141839A (en) | Production of crimped yarns | |
ES438046A1 (en) | Process for the production of continuously dyed high-shrinkage filaments and fibres of acid-modified acrylonitrile copolymers | |
GB1183633A (en) | The Dyeing of Polyvinyl Chloride. | |
ES380770A1 (en) | Textile products and process for the production thereof | |
GB955234A (en) | Acrylonitrile polymers and process for their production | |
GB1325138A (en) | Compositions for non-woven textile fabrics |