ES8501467A1 - Un metodo de formar un material en lamina compuesto que comprende un sustrato poroso impregnado en una composicion que contiene poliuretano. - Google Patents

Un metodo de formar un material en lamina compuesto que comprende un sustrato poroso impregnado en una composicion que contiene poliuretano.

Info

Publication number
ES8501467A1
ES8501467A1 ES524091A ES524091A ES8501467A1 ES 8501467 A1 ES8501467 A1 ES 8501467A1 ES 524091 A ES524091 A ES 524091A ES 524091 A ES524091 A ES 524091A ES 8501467 A1 ES8501467 A1 ES 8501467A1
Authority
ES
Spain
Prior art keywords
sheet material
composite sheet
forming
polymeric composition
polymer
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
ES524091A
Other languages
English (en)
Other versions
ES524091A0 (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.)
Norwood Industries Inc
Original Assignee
Norwood Industries Inc
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 Norwood Industries Inc filed Critical Norwood Industries Inc
Publication of ES8501467A1 publication Critical patent/ES8501467A1/es
Publication of ES524091A0 publication Critical patent/ES524091A0/es
Granted 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
    • D06N3/142—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 mixture of polyurethanes with other resins in the same layer
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

METODO DE FORMAR UN MATERIAL EN LAMINA COMPUESTO QUE COMPRENDE UN SUSTRATO POROSO IMPREGNADO EN UNA COMPOSICION QUE CONTIENE POLIURETANO.CONSISTE EN: A) IMPREGNAR UN SUSTRATO POROSO (BANDA FIBROSA CON DENSIDAD MENOR DE 0,5 G/CM) CON UNA DISPERSION ANIONICA ACUOSA DE UN POLIMERO DE POLIURETANO Y UNA DISPERSION O EMULSION POLIMERA COMPATIBLE, SIENDO EL POLIMERO INSOLUBLE AL AGUA, ESTANDO PRESENTE EN PROPORCION MAYOR DEL 70 Y MENOR DEL 400; B) COAGULAR IONICAMENTE DICHO POLIURETANO Y LA DISPERSION O EMULSION POLIMERA COMPATIBLE, PARA FORMAR UN AGENTE DE IMPREGNACION; Y C) SECAR DICHO AGENTE DE IMPREGNACION.
ES524091A 1982-07-14 1983-07-13 Un metodo de formar un material en lamina compuesto que comprende un sustrato poroso impregnado en una composicion que contiene poliuretano. Granted ES524091A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39826082A 1982-07-14 1982-07-14

Publications (2)

Publication Number Publication Date
ES8501467A1 true ES8501467A1 (es) 1984-11-16
ES524091A0 ES524091A0 (es) 1984-11-16

Family

ID=23574672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524091A Granted ES524091A0 (es) 1982-07-14 1983-07-13 Un metodo de formar un material en lamina compuesto que comprende un sustrato poroso impregnado en una composicion que contiene poliuretano.

Country Status (17)

Country Link
JP (1) JPS5941357A (es)
KR (1) KR840005474A (es)
AT (1) ATA256783A (es)
AU (1) AU1678683A (es)
BE (1) BE897293A (es)
DE (1) DE3325163A1 (es)
DK (1) DK323283A (es)
ES (1) ES524091A0 (es)
FI (1) FI832552L (es)
FR (1) FR2530254A1 (es)
GB (1) GB2124239B (es)
IT (1) IT1163781B (es)
LU (1) LU84913A1 (es)
NL (1) NL8302508A (es)
NO (1) NO832545L (es)
PL (1) PL243009A1 (es)
SE (1) SE8303950L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8721536D0 (en) * 1987-09-14 1987-10-21 Polyvinyl Chemical Ind Aqueous dispersions
US6303189B1 (en) 1995-03-03 2001-10-16 Rohm And Haas Company Method for increasing the open time of aqueous coatings
US6541550B1 (en) 2000-04-05 2003-04-01 3M Innovative Properties Company Low temperature thermally activated water-dispersed adhesive compositions
US6310125B1 (en) 2000-04-05 2001-10-30 3M Innovative Properties Company Water-dispersed adhesive compositions
US6306942B1 (en) 2000-04-05 2001-10-23 3M Innovative Properties Company Low temperature thermally activated water-dispersed adhesives
US6444737B1 (en) 2000-04-05 2002-09-03 3M Innovative Properties Company Water-dispersed polymer stabilizer
JP2007533778A (ja) * 2003-09-18 2007-11-22 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト 水性接着性分散液
DE10360368A1 (de) * 2003-12-22 2005-07-21 Bayer Materialscience Ag Dispersionen
EP3874081B1 (de) * 2018-10-31 2023-02-08 Covestro Intellectual Property GmbH & Co. KG Kompositbauteil enthaltend ein polychloropren- und/oder polyurethan-bindemittel
CN113549236B (zh) * 2021-09-22 2021-12-31 汇泰渤海水产有限责任公司 可降解海藻膜及其制备方法和包装制品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694148C3 (de) * 1967-04-28 1975-05-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung mikroporöser Flächengebilde oder Formkörper auf Polyurethanbasis
DE1953349C3 (de) * 1969-10-23 1975-07-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wäßriger Dispersionen von Polymerisaten aus olefinisch ungesättigten Monomeren
DE2004130A1 (de) * 1970-01-30 1971-08-05 Bayer Ag Verfahren zur Herstellung von Polyurethan-Kunststoffen
US3756909A (en) * 1972-09-26 1973-09-04 Minnesota Mining & Mfg Waterlaid leather substitute sheet and method for preparing the sheet
GB1426087A (en) * 1973-04-09 1976-02-25 American Cyanamid Co Polyurethane lattices
CA1066856A (en) * 1973-07-24 1979-11-27 Guenter Eckert Leather dressing
US4094847A (en) * 1977-02-11 1978-06-13 Formica Corporation Elastomer modified melamine resins
US4137209A (en) * 1977-11-14 1979-01-30 Owens-Corning Fiberglas Corporation Glass fiber size composition
US4197219A (en) * 1979-01-17 1980-04-08 Lord Corporation Aqueous polyurethane-phenolic-formaldehyde resin emulsions for use as adhesives, primers and surface coatings
DE2930410A1 (de) * 1979-07-26 1981-02-12 Bayer Ag Verfahren zur herstellung von stabilen waessrigen dispersionen von oligo- oder polyurethanen, sowie ihre verwendung als beschichtungsmittel fuer flexible oder nicht- flexible substrate
CA1178138A (en) * 1980-09-18 1984-11-20 Norwood Industries, Inc. Impregnated non-woven sheet material and products produced therewith

Also Published As

Publication number Publication date
IT1163781B (it) 1987-04-08
KR840005474A (ko) 1984-11-12
LU84913A1 (fr) 1983-11-23
DK323283D0 (da) 1983-07-13
DK323283A (da) 1984-01-15
BE897293A (fr) 1983-11-03
JPS5941357A (ja) 1984-03-07
NO832545L (no) 1984-01-16
IT8322067A1 (it) 1985-01-14
SE8303950L (sv) 1984-01-15
ES524091A0 (es) 1984-11-16
FI832552A7 (fi) 1984-01-15
PL243009A1 (en) 1984-07-30
SE8303950D0 (sv) 1983-07-12
NL8302508A (nl) 1984-02-01
GB2124239B (en) 1986-10-01
GB8318968D0 (en) 1983-08-17
DE3325163A1 (de) 1984-01-19
AU1678683A (en) 1984-01-19
FR2530254A1 (fr) 1984-01-20
ATA256783A (de) 1987-04-15
GB2124239A (en) 1984-02-15
FI832552A0 (fi) 1983-07-13
IT8322067A0 (it) 1983-07-14
FI832552L (fi) 1984-01-15

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