GB1270768A - Synthetic fibres - Google Patents

Synthetic fibres

Info

Publication number
GB1270768A
GB1270768A GB38132/70A GB3813270A GB1270768A GB 1270768 A GB1270768 A GB 1270768A GB 38132/70 A GB38132/70 A GB 38132/70A GB 3813270 A GB3813270 A GB 3813270A GB 1270768 A GB1270768 A GB 1270768A
Authority
GB
United Kingdom
Prior art keywords
poly
mixture
fibre
carboxylic acid
aminosiloxane
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
GB38132/70A
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of GB1270768A publication Critical patent/GB1270768A/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
    • 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
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts thereof
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2962—Silane, silicone or siloxane in coating

Landscapes

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

Abstract

1,270,768. Soil-resistant synthetic fibres. HERCULES Inc. 7 Aug., 1970 [13 Aug., 1969], No. 38132/70. Heading D1P. A method of improving soil resistance of polypropylene fibres comprises applying to the fibre a mixture of a poly(aminosiloxane) and a polyfunctional carboxylic acid and curing the mixture to effect partial crosslinking of the applied mixture. The polyaminosiloxane has the general formula where x = 2 to 25, y= 0.5x to 3.0x, R and R' are alkylene radicals containing 1 to 3 C atoms and R" is a methyl or ethyl group. 1-10% by weight of the mixture as a crosslinked poler film is applied to the fibre. The poly(amino siloxane) and poly carboxylic acid are added as solutions in an inert volatile solvent, the polycarboxylic acid being added in concentrations such that the ratio of COOH to amine and alkoxy groups is at least 3 to 1, and the 100 to 120‹C to remove the solvent and effect a reaction between a reaction between the poly(aminosiloxane) and the poly carboxylic acid; curing is complete in 5 to 20 mins. The fibre may be polypropylene blended with cotton and examples of the acid in crosslinking are acrylic and citric arid malonic acids.
GB38132/70A 1969-08-13 1970-08-07 Synthetic fibres Expired GB1270768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84992269A 1969-08-13 1969-08-13

Publications (1)

Publication Number Publication Date
GB1270768A true GB1270768A (en) 1972-04-12

Family

ID=25306842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38132/70A Expired GB1270768A (en) 1969-08-13 1970-08-07 Synthetic fibres

Country Status (2)

Country Link
US (1) US3597268A (en)
GB (1) GB1270768A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271425A (en) * 1979-11-02 1981-06-02 Western Electric Company, Inc. Encapsulated electronic devices and encapsulating compositions having crown ethers
US4311626A (en) * 1980-09-25 1982-01-19 Toray Silicone Company, Ltd. Silicone compositions for the treatment of fibers
US4341213A (en) * 1981-08-13 1982-07-27 The Kendall Co. Bonded nonwoven fabrics
DE3723697A1 (en) 1987-04-24 1988-11-17 Pfersee Chem Fab AQUEOUS, FINE-PARTIC TO OPTICALLY CLEAR, THERMALLY AND MECHANICALLY STABLE SILICONE EMULSIONS, METHOD FOR THE PRODUCTION AND USE THEREOF
FI112252B (en) * 1990-02-05 2003-11-14 Fibervisions L P High temperature resistant fiber bindings
EP0552013B1 (en) * 1992-01-13 1999-04-07 Hercules Incorporated Thermally bondable fiber for high strength non-woven fabrics
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
KR100408353B1 (en) * 1994-12-19 2004-03-09 헤르큘레스 인코포레이티드 Process for producing fibers for high strength non-woven materials, and the resulting fibers and non-wovens
JP6317473B2 (en) 2014-05-21 2018-04-25 ダウ・コーニング・コーポレイション Cross-linked aminosiloxane polymer emulsion
WO2015179512A1 (en) 2014-05-21 2015-11-26 Dow Corning Corporation Aminosiloxane polymer and method of forming

Also Published As

Publication number Publication date
US3597268A (en) 1971-08-03

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