CA2252796A1 - Mousse de polyurethane a ecumage mecanique preparee a partir d'une formulation de polyurethane comprenant un catalyseur organometallique et un catalyseur d'amine tertiaire - Google Patents

Mousse de polyurethane a ecumage mecanique preparee a partir d'une formulation de polyurethane comprenant un catalyseur organometallique et un catalyseur d'amine tertiaire Download PDF

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Publication number
CA2252796A1
CA2252796A1 CA002252796A CA2252796A CA2252796A1 CA 2252796 A1 CA2252796 A1 CA 2252796A1 CA 002252796 A CA002252796 A CA 002252796A CA 2252796 A CA2252796 A CA 2252796A CA 2252796 A1 CA2252796 A1 CA 2252796A1
Authority
CA
Canada
Prior art keywords
acid
blocked
catalyst
tertiary amine
organo
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.)
Abandoned
Application number
CA002252796A
Other languages
English (en)
Inventor
Thomas H. Perry, Jr.
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.)
Dow Chemical Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2252796A1 publication Critical patent/CA2252796A1/fr
Abandoned legal-status Critical Current

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Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
    • 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
    • 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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D06N7/0086—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing characterised by the cushion backing, e.g. foamed polyurethane
    • 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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0089—Underlays
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

L'invention concerne une mousse que l'on a fait écumer mécaniquement et qui est préparée à partir d'une formulation de polyuréthane qui comprend à la fois un catalyseur organométallique et un catalyseur d'amine tertiaire. Les mousses de la présente invention ont une faible densité et de bonnes propriétés physiques, ce qui les rend utiles pour la fabrication de tapis.
CA002252796A 1996-05-15 1997-05-08 Mousse de polyurethane a ecumage mecanique preparee a partir d'une formulation de polyurethane comprenant un catalyseur organometallique et un catalyseur d'amine tertiaire Abandoned CA2252796A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1777096P 1996-05-15 1996-05-15
US60/017,770 1996-05-15

Publications (1)

Publication Number Publication Date
CA2252796A1 true CA2252796A1 (fr) 1997-11-20

Family

ID=21784444

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002252796A Abandoned CA2252796A1 (fr) 1996-05-15 1997-05-08 Mousse de polyurethane a ecumage mecanique preparee a partir d'une formulation de polyurethane comprenant un catalyseur organometallique et un catalyseur d'amine tertiaire

Country Status (6)

Country Link
EP (1) EP0898587A1 (fr)
JP (1) JP2000510188A (fr)
AU (1) AU3062797A (fr)
BR (1) BR9709003A (fr)
CA (1) CA2252796A1 (fr)
WO (1) WO1997043326A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1159325B1 (fr) * 1998-12-29 2003-04-09 Dow Global Technologies Inc. Mousses polyurethanes preparees a partir de dispersions polyurethanes mecaniquement ecumees
US20040109992A1 (en) * 2002-12-09 2004-06-10 Gribble Michael Y. Process for applying a polyurethane dispersion based foam to an article
JP4492787B2 (ja) * 2003-03-18 2010-06-30 東ソー株式会社 ポリウレタン樹脂製造用触媒組成物及びポリウレタン樹脂の製造方法
BRPI0709479B1 (pt) * 2006-04-07 2018-05-29 Dow Global Technologies Inc. Processo para manufaturar produtos de forro para carpetes e processo para formar um poliol formulado
JP2007308547A (ja) * 2006-05-17 2007-11-29 Emulsion Technology Co Ltd バッキング剤用組成物
DE102006056956A1 (de) * 2006-11-30 2008-06-05 Benecke-Kaliko Ag Verbundgebilde mit einer Polyurethanschicht, Verfahren zu deren Hersellung und Verwendung
DE102010028583B4 (de) * 2009-05-11 2015-04-23 Frank Prissok Abbau von Polyurethanen in Gegenwart spezieller ionischer Flüssigkeiten und einem geringen Wasseranteil
JP5591272B2 (ja) * 2011-03-31 2014-09-17 三洋化成工業株式会社 ポリウレタンインテグラルスキンフォームの製造方法
TWI480187B (zh) * 2012-03-23 2015-04-11 Formosa Saint Jose Corp Car foot pad construction
JP6363102B2 (ja) * 2013-12-17 2018-07-25 ニチアス株式会社 硬質ウレタンフォーム原液組成物、及び断熱施工方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755212A (en) * 1971-05-13 1973-08-28 Dow Chemical Co Air blown polyurethane foams
DE2434185A1 (de) * 1974-07-16 1976-02-05 Bayer Ag Verfahren zur herstellung von amidin-metall-komplexen
US4275172A (en) * 1980-01-28 1981-06-23 Union Carbide Corporation Frothable polyurethane composition and a cellular foam produced therefrom suitable for use in joints between wallboards
US4515846A (en) * 1984-04-09 1985-05-07 The Dow Chemical Company Polyurethane backed carpet formed with two catalysts
BE1004588A3 (nl) * 1990-09-14 1992-12-15 Recticel Werkwijze voor het vervaardigen van soepel polyurethaanschuim.
WO1994009047A1 (fr) * 1992-10-09 1994-04-28 The Dow Chemical Company Nouveaux catalyseurs pour la preparation de polyurethanes

Also Published As

Publication number Publication date
BR9709003A (pt) 1999-08-03
AU3062797A (en) 1997-12-05
EP0898587A1 (fr) 1999-03-03
WO1997043326A1 (fr) 1997-11-20
JP2000510188A (ja) 2000-08-08

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