ES372448A1 - Process for production of an artificial leather and product - Google Patents

Process for production of an artificial leather and product

Info

Publication number
ES372448A1
ES372448A1 ES372448A ES372448A ES372448A1 ES 372448 A1 ES372448 A1 ES 372448A1 ES 372448 A ES372448 A ES 372448A ES 372448 A ES372448 A ES 372448A ES 372448 A1 ES372448 A1 ES 372448A1
Authority
ES
Spain
Prior art keywords
artificial leather
production
product
polyurethane
coagulating
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
ES372448A
Other languages
Spanish (es)
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.)
Glanzstoff AG
Original Assignee
Glanzstoff AG
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 Glanzstoff AG filed Critical Glanzstoff AG
Publication of ES372448A1 publication Critical patent/ES372448A1/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
    • D06N3/12—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • D06N3/0065—Organic pigments, e.g. dyes, brighteners
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/904—Artificial leather
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer

Landscapes

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

Abstract

Process of producing an artificial leather by coagulating or hardening a polyurethane gel applied to a substrate into a microporous layer which is permeable to water vapor, wherein a silicone oil is added to the initial gelable solution of the polyurethane in an organic solvent.
ES372448A 1968-12-17 1969-10-13 Process for production of an artificial leather and product Expired ES372448A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1815043A DE1815043B2 (en) 1968-12-17 1968-12-17 Process for the production of artificial leather

Publications (1)

Publication Number Publication Date
ES372448A1 true ES372448A1 (en) 1971-10-16

Family

ID=5716407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372448A Expired ES372448A1 (en) 1968-12-17 1969-10-13 Process for production of an artificial leather and product

Country Status (17)

Country Link
US (1) US3645775A (en)
JP (1) JPS5312561B1 (en)
AT (1) AT296218B (en)
BE (1) BE739674A (en)
BR (1) BR6914292D0 (en)
CH (1) CH503831A (en)
DE (1) DE1815043B2 (en)
ES (1) ES372448A1 (en)
FI (1) FI53327C (en)
FR (1) FR2026352A1 (en)
GB (1) GB1285214A (en)
HU (1) HU163696B (en)
LU (1) LU59990A1 (en)
NL (1) NL6915267A (en)
NO (1) NO131250C (en)
PL (1) PL80381B1 (en)
RO (1) RO58673A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894165A (en) * 1973-05-23 1975-07-08 G S Staunton & Co Inc Coated flexible reticulate structures and method for the preparation thereof
DE2345257C2 (en) * 1973-09-07 1975-09-18 Bayer Ag, 5090 Leverkusen Process for the production of microporous sheet-like structures based on polyurethane
US3932337A (en) * 1974-04-25 1976-01-13 The Richardson Company Thermoplastic urethane compound having low compression set and high modulus
DE2522019C2 (en) * 1974-11-01 1983-03-10 Chemie-Anlagenbau Bischofsheim GmbH, 4500 Osnabrück Process for the production of finished and / or irreversibly embossed microporous flat structures
US4011189A (en) * 1975-08-08 1977-03-08 Dow Corning Corporation Urethanes modified with siloxanes
DE3200942A1 (en) * 1982-01-14 1983-07-21 Hasso von 4000 Düsseldorf Blücher WATER- AND AIR-TIGHT, HUMIDITY-CONDUCTING TEXTILE MATERIAL
JPS5915574A (en) * 1982-07-15 1984-01-26 ソニー株式会社 Garment material
DE3313237A1 (en) * 1983-04-13 1984-10-18 Bayer Ag, 5090 Leverkusen AQUEOUS, CROSSLINKABLE POLYURETHANE PREPARATIONS AND THEIR USE FOR THERMOACTIVE-FLOOR REVERSE COATING
IT1178955B (en) * 1984-06-06 1987-09-16 Cortan Spa PROCEDURE FOR MAKING A SYNTHETIC MATERIAL VACUULATED IN A SHEET, IN PARTICULARLY A SYNTHETIC LEATHER, INCOMBUSTIBLE
US20110071448A1 (en) * 2004-06-24 2011-03-24 Ezio Margiotta Liquid impermeable material
JP2008546876A (en) * 2005-06-24 2008-12-25 エジオ マーギオッタ， Liquid impervious material
CN101007204A (en) * 2006-01-27 2007-08-01 双杰有限公司 Weight training device
CN103015173B (en) * 2012-12-24 2014-11-05 建德市顺发化工助剂有限公司 Foam straightening agent for PU leather and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135063C (en) * 1960-05-27
BE621580A (en) * 1961-08-22
BE624250A (en) * 1961-10-31
US3450792A (en) * 1966-09-20 1969-06-17 Desoto Inc Heat-hardenable condensates of polyalkoxy siloxanes with unsaturated polyesters modified with lipophilic monomer

Also Published As

Publication number Publication date
RO58673A (en) 1975-09-15
HU163696B (en) 1973-10-27
AT296218B (en) 1972-02-10
NO131250B (en) 1975-01-20
FR2026352A1 (en) 1970-09-18
BR6914292D0 (en) 1973-01-16
NL6915267A (en) 1970-06-19
NO131250C (en) 1975-04-30
DE1815043A1 (en) 1970-06-25
US3645775A (en) 1972-02-29
PL80381B1 (en) 1975-08-30
FI53327B (en) 1977-12-30
DE1815043B2 (en) 1975-02-06
BE739674A (en) 1970-03-16
CH503831A (en) 1971-02-28
JPS5312561B1 (en) 1978-05-02
FI53327C (en) 1978-04-10
GB1285214A (en) 1972-08-16
LU59990A1 (en) 1970-02-10

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