CN104136473B - 具有改良固化速度的含有芳族异氰酸酯官能组分和脂族芳族异氰酸酯官能组分的组合物 - Google Patents

具有改良固化速度的含有芳族异氰酸酯官能组分和脂族芳族异氰酸酯官能组分的组合物 Download PDF

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CN104136473B
CN104136473B CN201380010315.8A CN201380010315A CN104136473B CN 104136473 B CN104136473 B CN 104136473B CN 201380010315 A CN201380010315 A CN 201380010315A CN 104136473 B CN104136473 B CN 104136473B
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isocyanate
weight
isocyanate functional
compositions
composition
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CN104136473A (zh
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U·特里贝霍恩
D·施沃皮
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Dow Chemical Co
DDP Specialty Electronic Materials US LLC
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Dow Global Technologies LLC
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    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
    • 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
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7685—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing two or more non-condensed aromatic rings directly linked to each other
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/08—Polyurethanes from polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CN201380010315.8A 2012-02-21 2013-01-29 具有改良固化速度的含有芳族异氰酸酯官能组分和脂族芳族异氰酸酯官能组分的组合物 Active CN104136473B (zh)

Applications Claiming Priority (3)

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US201261601189P 2012-02-21 2012-02-21
US61/601,189 2012-02-21
PCT/US2013/023571 WO2013126183A1 (en) 2012-02-21 2013-01-29 Compositions containing aromatic isocyanate functional components and aliphatic aromatic isocyanate functional components having improved cure speed

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CN104136473A CN104136473A (zh) 2014-11-05
CN104136473B true CN104136473B (zh) 2016-12-07

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US (1) US9493604B2 (OSRAM)
EP (1) EP2817346B1 (OSRAM)
CN (1) CN104136473B (OSRAM)
BR (1) BR112014019936A8 (OSRAM)
WO (1) WO2013126183A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3206858B1 (en) * 2014-10-16 2020-04-22 Dow Global Technologies Llc Method for additive manufacturing
US10400145B2 (en) * 2015-06-18 2019-09-03 Dow Global Technologies Llc Latent two-part polyurethane adhesives cured with infrared radiation
DE102016222129A1 (de) * 2016-11-10 2018-05-17 Sig Technology Ag Verfahren zum Bedrucken eines Laminats zum Herstellen formstabiler Nahrungsmittelbehälter mit Aufbringen einer Grundierung mit Überdosierung von Isocyanatgruppen
ES3018608T3 (es) * 2018-04-13 2025-05-16 Covestro Deutschland Ag Aductos de catalizadores de amina para la producción de polímeros de isocianurato
JP7343530B2 (ja) * 2018-07-02 2023-09-12 ディディピー スペシャルティ エレクトロニック マテリアルズ ユーエス,エルエルシー プライマーレスポリウレタン接着剤組成物
EP3870621A1 (en) * 2018-10-23 2021-09-01 Presidium USA, Inc. Polyol compositions
WO2020256877A1 (en) * 2019-06-18 2020-12-24 Dow Global Technologies Llc Retort adhesive composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143996A (en) * 1987-08-20 1992-09-01 Ashland Oil, Inc. Primerless adhesive for fiberglass reinforced polyester substrates
CN101595146A (zh) * 2006-12-21 2009-12-02 陶氏环球技术公司 用作安装交通工具窗户的粘合剂的组合物
CN101778877A (zh) * 2007-07-23 2010-07-14 陶氏环球技术公司 在使用温度范围内g-模量基本一致的两部分聚氨酯可固化组合物

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779794A (en) 1970-03-05 1973-12-18 Essex Chemical Corp Polyurethane sealant-primer system
US3707521A (en) 1970-03-05 1972-12-26 Essex Chemical Corp Polyurethane sealant-primer system isocyanate-reactive surface primer composition for polyurethane sealants
US4345053A (en) 1981-07-17 1982-08-17 Essex Chemical Corp. Silicon-terminated polyurethane polymer
US4374237A (en) 1981-12-21 1983-02-15 Union Carbide Corporation Silane-containing isocyanate-terminated polyurethane polymers
US4538920A (en) 1983-03-03 1985-09-03 Minnesota Mining And Manufacturing Company Static mixing device
US4525511A (en) 1984-04-06 1985-06-25 Essex Specialty Products, Inc. Method and compositions for improving bonding to painted surfaces
EP0195975A3 (de) 1985-03-25 1987-06-03 L. GIVAUDAN & CIE Société Anonyme Bicyclisches Keton, Verfahren zu dessen Herstellung und Riech- und/oder Geschmackstoffkompositionen mit einem Gehalt an diesem bicyclischen Keton
US4625012A (en) 1985-08-26 1986-11-25 Essex Specialty Products, Inc. Moisture curable polyurethane polymers
US5082147A (en) 1988-02-29 1992-01-21 Richard Jacobs Composition dispensing system
US5041517A (en) 1989-06-12 1991-08-20 W. R. Grace & Co.-Conn. Two-component polyurethane adhesive
AU675083B2 (en) 1992-10-13 1997-01-23 Essex Specialty Products Inc. Polyurethane sealant compositions
US5852137A (en) 1997-01-29 1998-12-22 Essex Specialty Products Polyurethane sealant compositions
US5951796A (en) 1997-06-23 1999-09-14 Polyfoam Products, Inc. Two component polyurethane construction adhesive and method of using same
US6828403B2 (en) 1998-04-27 2004-12-07 Essex Specialty Products, Inc. Method of bonding a window to a substrate using a silane functional adhesive composition
BR0009402B1 (pt) 1999-02-05 2010-10-05 composição selante e método para ligar vidro a um substrato.
AU2001283149A1 (en) 2000-08-07 2002-02-18 Dow Global Technologies Inc. One-part moisture curable polyurethane adhesive
US6423810B1 (en) 2001-02-05 2002-07-23 Lord Corporation High strength, long-open time structural polyurethane adhesive and method of use thereof
EP1433802B1 (en) 2002-12-23 2007-10-17 Dow Global Technologies Inc. Polyurethane reactive composition
EP1524282A1 (de) 2003-10-15 2005-04-20 Sika Technology AG Zweikomponentige Polyurethanzusammensetzung mit hoher Frühfestigkeit
EP1854817A1 (de) 2006-05-09 2007-11-14 Sika Technology AG Zweikomponentige Polyurethanzusammensetzung mit hoher Frühfestigkeit
EP2011808A1 (de) 2007-07-03 2009-01-07 Bayer MaterialScience AG Medizinische Klebstoffe für die Chirurgie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143996A (en) * 1987-08-20 1992-09-01 Ashland Oil, Inc. Primerless adhesive for fiberglass reinforced polyester substrates
CN101595146A (zh) * 2006-12-21 2009-12-02 陶氏环球技术公司 用作安装交通工具窗户的粘合剂的组合物
CN101778877A (zh) * 2007-07-23 2010-07-14 陶氏环球技术公司 在使用温度范围内g-模量基本一致的两部分聚氨酯可固化组合物

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Publication number Publication date
EP2817346A1 (en) 2014-12-31
US9493604B2 (en) 2016-11-15
US20150013904A1 (en) 2015-01-15
WO2013126183A1 (en) 2013-08-29
BR112014019936A8 (pt) 2017-07-11
BR112014019936A2 (OSRAM) 2017-06-20
CN104136473A (zh) 2014-11-05
EP2817346B1 (en) 2017-04-26

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