GB818289A - Improvements relating to water repellent cotton textiles - Google Patents

Improvements relating to water repellent cotton textiles

Info

Publication number
GB818289A
GB818289A GB32178/57A GB3217857A GB818289A GB 818289 A GB818289 A GB 818289A GB 32178/57 A GB32178/57 A GB 32178/57A GB 3217857 A GB3217857 A GB 3217857A GB 818289 A GB818289 A GB 818289A
Authority
GB
United Kingdom
Prior art keywords
value
cotton
methyl
cotton textiles
polysiloxane
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
GB32178/57A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB818289A publication Critical patent/GB818289A/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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2164—Coating or impregnation specified as water repellent
    • Y10T442/218—Organosilicon containing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2762—Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
    • Y10T442/277—Coated or impregnated cellulosic fiber fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

818,289. Proofing cotton textiles. GENERAL ELECTRIC CO. Oct. 15, 1957 [Oct. 31, 1956], No. 32178/57. Class 140. The ability of cotton textiles to retain their water-repellency after laundering is improved by (1) treating them with a melamine product of formula preferably in aqueous solution; (2) converting the malamine product, as by heating to the substantially insoluble state; (3) applying to this treated cotton an alkyl hydrogen polysiloxane of formula where R is a lower alkyl radical such as methyl, ethyl, propyl, isopropyl, or butyl, a has a value of from 1.0 to 1.5, b has a value of from 0.75 to 1.25 and the sum of a and b has a value of from 2 to 2.25, inclusive, and from 0 to 200 per cent of an alkyl polysiloxane free from silicon hydrogen bonding of formula where R represents methyl, ethyl or mixed methyl-ethyl groups and n has a value from 1.5 to 1.98; and (4) heating to above 100‹ C. to cure the polysiloxane. The polysiloxanes and hydrogen polysiloxanes may be used in solution in organic solvents such as benzene, toluene, or xylene, or in aqueous dispersion using such dispersing agents as alkyl dimethyl- 3,4-dichlorobenzyl ammonium chlorides, stearamine acetate, alkali metal salts of sulphonated methyl oleate or polyethoxylated fatty acid amides. Cotton textiles which may be treated include those made from mercerized, acetylated, and cyanomethylated cotton. Specifications 632,954, 632,955, [both in Group IV (a)], 705,277 and U.S.A. Specifications 2,386,259 and 2,724,632 are referred to.
GB32178/57A 1956-10-31 1957-10-15 Improvements relating to water repellent cotton textiles Expired GB818289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US619383A US2802754A (en) 1956-10-31 1956-10-31 Water-repellent cotton textiles

Publications (1)

Publication Number Publication Date
GB818289A true GB818289A (en) 1959-08-12

Family

ID=24481687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32178/57A Expired GB818289A (en) 1956-10-31 1957-10-15 Improvements relating to water repellent cotton textiles

Country Status (5)

Country Link
US (1) US2802754A (en)
BE (1) BE561997A (en)
DE (1) DE1054056B (en)
FR (1) FR1190014A (en)
GB (1) GB818289A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869660A (en) * 1958-01-15 1961-06-07 Ici Ltd Treatment of cellulosic materials
US3052570A (en) * 1959-12-23 1962-09-04 American Cyanamid Co Textile finishing resin, wrinkle resistant cellulose textile, processes of making resin and treated textile
NL125291C (en) * 1960-01-21 1900-01-01
US3326713A (en) * 1964-01-29 1967-06-20 Burlington Industries Inc Breathable and waterproof coated fabric and process of making same
US3770489A (en) * 1971-09-16 1973-11-06 United Merchants & Mfg Creaseproofing cellulose-based fabrics
ATA27775A (en) * 1974-03-09 1978-07-15 Pfersee Chem Fab PROCESS FOR THE MANUFACTURING OF NEW ADDITION PRODUCTS FROM ORGANOPOLYSILOXANES CONTAINING HYDROGEN ATOMS BONDED TO SILICON

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612482A (en) * 1950-03-17 1952-09-30 Gen Electric Water-repellent compositions
US2339203A (en) * 1941-08-30 1944-01-11 American Cyanamid Co Treatment of cellulosic textile material
US2386259A (en) * 1942-07-30 1945-10-09 Gen Electric Waterproofing treatment of materials
US2575443A (en) * 1946-04-09 1951-11-20 American Viscose Corp Process for the manufacture of moistureproof sheet material
US2546575A (en) * 1949-08-06 1951-03-27 American Cyanamid Co Process for treating nonfibrous regenerated cellulose

Also Published As

Publication number Publication date
DE1054056B (en) 1959-04-02
US2802754A (en) 1957-08-13
BE561997A (en) 1900-01-01
FR1190014A (en) 1959-10-08

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