GB1113272A - Improvements in or relating to the manufacture of artificial leather - Google Patents

Improvements in or relating to the manufacture of artificial leather

Info

Publication number
GB1113272A
GB1113272A GB1694365A GB1694365A GB1113272A GB 1113272 A GB1113272 A GB 1113272A GB 1694365 A GB1694365 A GB 1694365A GB 1694365 A GB1694365 A GB 1694365A GB 1113272 A GB1113272 A GB 1113272A
Authority
GB
United Kingdom
Prior art keywords
parts
phthalate
dispersion
solution
urea
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
GB1694365A
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.)
Balamundi Nederland NV
Original Assignee
Balamundi Nederland NV
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 Balamundi Nederland NV filed Critical Balamundi Nederland NV
Publication of GB1113272A publication Critical patent/GB1113272A/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
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/17—Natural resins, resinous alcohols, resinous acids, or derivatives 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
    • D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • 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
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

Artificial leather that is pervious to air and water vapour is made by spreading an aqueous dispersion of a vinyl polymer or copolymer and a plasticizer, to which has been added 5 to 40% of a solution of a curable resin in an organic solvent, on a substrate and then gelling the dispersion by heat treatment. The dispersion may be spread on a preliminary substrate and the gelled layer then stripped off and united with a final substrate. The substrate may be a fabric, a fibre web, or a paper web, and the final substrate may be a knitted web. The curable resin may be an alkylated amino resin such as a butylated or propylated urea formaldehyde resin or melamine formaldehyde resin. The plasticizer may be one or more of di-(2-ethyl hexyl)phthalate, butyl benzyl phthalato or di-n-heptyl phthalate, sebacates, azelains, epoxy plasticizers and polymer plasticizers, thickening agents for the aqueous phase may be added to the dispersion e.g. bentonite, as well as fillers, foaming agents, stabilizers, pigments. Suitable solvents for the curable resin mentioned are alcohols such as isopropyl alcohol, or a mixture of an alcohol with an aromatic hydrocarbon e.g. butanolxylene. In the Examples, the dispersions comprise (1) 100 parts of a 4% aqueous methyl or carboxymethyl cellulose, 75 parts of a pigment dispersion containing 3 parts pigment and 72 parts di(2-ethyl hexyl)phthalate plasticizer, 100 parts emulsion type polyvinyl chloride, 3 parts calcium magnesium carbonate stabilizer, 50 parts of a 60% solution of a butylated urea formaldehyde resin in butanol-xylene; (2) as in (1) with 50 parts of a 60% solution of butylated melamine formaldehyde in butanolxylene instead of urea-formaldehyde; (3) as in (1) with 72 parts butyl benzyl phthalate instead of di(2-ethyl hexyl) phthalate, and 45 parts urea formaldehyde solution; (4) as in (1) with 65 parts of the urea-formaldehyde and 15 parts calcium magnesium carbonate, 25 parts bentonite; (5) 100 parts of a 4% aqueous methyl cellulose solution, 87 parts of a dispersion comprising 64 parts di-n-heptyl phthalate, 17 parts of di(2-ethyl hexyl) phthalate, 2 parts epoxy stabilizer, 1 part Ba-Cd stabilizer, 3 parts pigment, 100 parts polyvinyl chloride (70% of the particles having a grain size of 0.2 to 0.8 mils), 40 parts polyvinyl chloride (70% particles grain size 2 to 10 mils), 30 parts of a 60% solution of butylated urea-formaldehyde resin in butanolxylene; (6) as in (5) with calcium magnesium carbonate, bentonite and is spread on a rayon cross twill fabric. The leather may be used for foot-wear, clothing and upholstery.
GB1694365A 1964-04-23 1965-04-22 Improvements in or relating to the manufacture of artificial leather Expired GB1113272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6404449A NL6404449A (en) 1964-04-23 1964-04-23

Publications (1)

Publication Number Publication Date
GB1113272A true GB1113272A (en) 1968-05-08

Family

ID=19789901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1694365A Expired GB1113272A (en) 1964-04-23 1965-04-22 Improvements in or relating to the manufacture of artificial leather

Country Status (7)

Country Link
AT (1) AT260857B (en)
BE (1) BE662193A (en)
CH (1) CH445440A (en)
DE (1) DE1469517A1 (en)
GB (1) GB1113272A (en)
NL (2) NL6404449A (en)
SE (1) SE308703B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104328661A (en) * 2014-11-28 2015-02-04 何庆堃 Ramie cotton fabric finishing agent with water proof function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104328661A (en) * 2014-11-28 2015-02-04 何庆堃 Ramie cotton fabric finishing agent with water proof function

Also Published As

Publication number Publication date
AT260857B (en) 1968-03-25
DE1469517A1 (en) 1969-01-23
NL128244C (en)
NL6404449A (en) 1965-10-25
SE308703B (en) 1969-02-24
CH445440A (en) 1967-10-31
BE662193A (en) 1965-08-02

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