MX9604187A - Poliisocianatos de baja energia superficial y su uso en composiciones de revestimiento de uno o dos componentes. - Google Patents

Poliisocianatos de baja energia superficial y su uso en composiciones de revestimiento de uno o dos componentes.

Info

Publication number
MX9604187A
MX9604187A MX9604187A MX9604187A MX9604187A MX 9604187 A MX9604187 A MX 9604187A MX 9604187 A MX9604187 A MX 9604187A MX 9604187 A MX9604187 A MX 9604187A MX 9604187 A MX9604187 A MX 9604187A
Authority
MX
Mexico
Prior art keywords
groups
polyisocyanate mixture
percent
weight
coating compositions
Prior art date
Application number
MX9604187A
Other languages
English (en)
Inventor
Philip E Yeske
Edward P Squiller
William E Slack
Original Assignee
Bayer Corp
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 Bayer Corp filed Critical Bayer Corp
Publication of MX9604187A publication Critical patent/MX9604187A/es

Links

Classifications

    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8083—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/809—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate 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
    • C08G18/77—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
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

La presente invencion va dirigida a una mezcla de poliisocianatos i) que tiene un contenido en NCO del 5 al 35% en peso y es preparada a partir de un diisocianato orgánico, ii) que contiene hasta un 25% en peso de grupos isocianurato (calculado como N3,C3, O3, PM 126), iii) que contiene grupos alofanato en una cantidad tal que hay más equivalentes de grupos alofanato que de grupos uretano o urea y tal que la mezcla de poliisocianatos permanece estable y homogénea en almacenamiento durante 3 meses a 25 degree C y iv) que contiene grupos siloxano (calculado como SiO, PM 44) en una cantidad del 0,002 al 50% en peso, donde los porcentajes precedentes están basados en el contenido en solidos de la mezcla de poliisocianatos, excluyendo cualquier diisocianato orgánico sin reaccionar, y donde los grupos siloxano son incorporados por reaccion de un grupo isocianato con un compuesto que contiene uno grupo isocianato-reactivo directamente unido a un átomo de carbono y uno o más grupos siloxano. La presente invencion va dirigida también a un procedimiento para la produccion de esta mezcla de poliisocianatos y a su uso, eventualmente en forma bloqueada, como componente isocianato en composiciones de revestimiento de uno dos componentes.
MX9604187A 1995-09-29 1996-09-19 Poliisocianatos de baja energia superficial y su uso en composiciones de revestimiento de uno o dos componentes. MX9604187A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/536,556 US5574122A (en) 1995-09-29 1995-09-29 Low surface energy polyisocyanates and their use in one- or two-component coating compositions

Publications (1)

Publication Number Publication Date
MX9604187A true MX9604187A (es) 1997-03-29

Family

ID=24139000

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9604187A MX9604187A (es) 1995-09-29 1996-09-19 Poliisocianatos de baja energia superficial y su uso en composiciones de revestimiento de uno o dos componentes.

Country Status (7)

Country Link
US (1) US5574122A (es)
EP (1) EP0765893B1 (es)
JP (1) JPH09132632A (es)
AT (1) ATE234880T1 (es)
CA (1) CA2184131A1 (es)
DE (1) DE69626734T2 (es)
MX (1) MX9604187A (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534624A1 (de) * 1995-09-18 1997-03-20 Bayer Ag Allophanatgruppen aufweisende Polyisocyanate auf Basis Diphenylmethandiisocyanat mit überwiegend oder vollständig blockierten Isocyanatgruppen
US5646227A (en) * 1996-02-01 1997-07-08 Bayer Corporation Low surface energy polyisocyanates and their use in one- or two-component coating compositions
US5691439A (en) * 1996-12-16 1997-11-25 Bayer Corporation Low surface energy polyisocyanates and their use in one- or two-component coating compositions
US6057415A (en) * 1998-04-09 2000-05-02 Bayer Corporation Water dispersible polyisocyanates containing alkoxysilane groups
US6214470B1 (en) 1998-12-21 2001-04-10 Basf Corporation Cathodic electrocoat composition
US6228472B1 (en) 1998-12-21 2001-05-08 Basf Corporation Process for synthesis of allophanate compounds and compositions including the product thereof
JP4540145B2 (ja) * 1999-04-06 2010-09-08 エスケー化研株式会社 ポリウレタン塗料組成物
US6451438B1 (en) 2000-11-30 2002-09-17 Mearthane Products Corporation Copolymerization of reactive silicone and urethane precursors for use in conductive, soft urethane rollers
US6451101B1 (en) * 2000-12-29 2002-09-17 Basf Corporation Parting agent for an isocyanate wood binder
US6458238B1 (en) 2000-12-29 2002-10-01 Basf Corporation Adhesive binder and synergist composition and process of making lignocellulosic articles
US6464820B2 (en) 2000-12-29 2002-10-15 Basf Corporation Binder resin and synergist composition including a parting agent and process of making lignocellulosic
FR2864537B1 (fr) * 2003-12-24 2006-02-17 Rhodia Chimie Sa Synthese de biurets et d'isocyanates a fonctions alcoxysilanes, formulations en contenant et leurs applications
US8552137B2 (en) 2004-12-23 2013-10-08 Vencorex France Composition comprising silyl derivative as dehydrating agent
FR2880021B1 (fr) * 2004-12-23 2007-02-09 Rhodia Chimie Sa Compositions isocyanates presentant de bonnes proprietes de melange et utilisation de derives silyles comme adjuvants de compositions isocyanates, notamment de melange
US20060223969A1 (en) * 2005-03-31 2006-10-05 Bayer Materialscience Llc Low surface energy polyisocyanates and their use in one- or two-component coating compositions
US20060223970A1 (en) * 2005-03-31 2006-10-05 Bayer Materialscience Llc Low surface energy polyisocyanates and their use in one- or two-component coating compositions
US20070032624A1 (en) * 2005-08-05 2007-02-08 Bayer Materialscience Llc Low surface energy polyisocyanates and their use in one- or two-component coating compositions
US20070032623A1 (en) * 2005-08-05 2007-02-08 Bayer Material Science Llc Low surface energy polyisocyanates and their use in one-or two-component coating compositions
US20070032626A1 (en) * 2005-08-05 2007-02-08 Bayer Materialscience Llc Low surface energy polyisocyanates and their use in two-component coating compositions
US20070032625A1 (en) * 2005-08-05 2007-02-08 Bayer Materialscience Llc Low surface energy polyisocyanates and their use in one-or two-component coating compositions
US20070112164A1 (en) * 2005-11-17 2007-05-17 Bayer Materialscience Llc Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions
US20070112162A1 (en) * 2005-11-17 2007-05-17 Bayer Materialscience Llc Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions
US7759447B2 (en) * 2005-11-17 2010-07-20 Bayer Materialscience Llc Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions
US20070112161A1 (en) * 2005-11-17 2007-05-17 Bayer Materialscience Llc Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions
US20090030161A1 (en) * 2007-07-27 2009-01-29 Bayer Materialscience Llc Allophanate modified diphenylmethane diisocyanates, prepolymers thereof, and their use in the preparation of polyureas and polyurethanes
US20090131581A1 (en) * 2007-11-19 2009-05-21 Wylie Amy S Aqueous, stain-resistant coating compositions
DK2218740T3 (da) 2009-02-13 2014-02-03 Bayer Materialscience Llc Rensbare, vandbaserede polyurethancoatings
US8222341B2 (en) 2009-03-17 2012-07-17 Mearthane Products Corporation Semi-conductive silicone polymers
JP6153293B2 (ja) * 2012-05-11 2017-06-28 旭化成株式会社 ブロックポリイソシアネート組成物
US8859710B2 (en) 2013-03-15 2014-10-14 Jones-Blair Company Polysiloxane modified polyisocyanates for use in coatings
JP2017082076A (ja) * 2015-10-27 2017-05-18 旭化成株式会社 ポリイソシアネート組成物、塗料組成物及び塗装方法
PL238515B1 (pl) 2016-01-26 2021-08-30 Politechnika Rzeszowska Im Ignacego Lukasiewicza Blokowane poliizocyjaniany, ich zastosowanie oraz poliuretanowe lakiery proszkowe
EP3263618A1 (de) * 2016-06-27 2018-01-03 Evonik Degussa GmbH Alkoxysilan-funktionalisierte allophanate
KR102298821B1 (ko) 2016-09-19 2021-09-09 다우 실리콘즈 코포레이션 폴리우레탄―폴리유기실록산 공중합체를 포함하는 개인 케어 조성물
KR102248519B1 (ko) 2016-09-19 2021-05-07 다우 실리콘즈 코포레이션 폴리우레탄-폴리유기실록산 공중합체 및 이의 제조 방법
JP7069541B2 (ja) * 2017-01-26 2022-05-18 東ソー株式会社 アロファネート基含有ポリイソシアネート組成物
US20210177726A1 (en) * 2017-02-15 2021-06-17 Dow Silicones Corporation Personal care compositions including a polyurethane - polyorganosiloxane copolymer

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US3932337A (en) * 1974-04-25 1976-01-13 The Richardson Company Thermoplastic urethane compound having low compression set and high modulus
US4163830A (en) * 1975-12-24 1979-08-07 Bayer Aktiengesellschaft Process for the production of new polysiloxane-polyoxyalkylene copolymers with reduced burning properties
DE2558523A1 (de) * 1975-12-24 1977-07-07 Bayer Ag Verfahren zur herstellung neuer polysiloxan-polyoxyalkylen-copolymerer
US4590224A (en) * 1984-08-20 1986-05-20 The Dow Chemical Company Siloxane-containing polyisocyanurate
US4962178A (en) * 1988-11-03 1990-10-09 Ciba-Geigy Corporation Novel polysiloxane-polyurethanes and contact lens thereof
JP2628373B2 (ja) * 1989-04-28 1997-07-09 大日精化工業株式会社 塗料組成物
EP0566037A2 (en) * 1992-04-14 1993-10-20 Takeda Chemical Industries, Ltd. Polyisocyanates, their production and use
US5290902A (en) * 1993-06-22 1994-03-01 Miles Inc. Polyisocyanates containing allophanate and isocyanurate groups, a process for their production from cyclic diisocyanates and their use in two-component coating compositions

Also Published As

Publication number Publication date
DE69626734D1 (de) 2003-04-24
DE69626734T2 (de) 2003-09-18
CA2184131A1 (en) 1997-03-30
EP0765893A1 (en) 1997-04-02
ATE234880T1 (de) 2003-04-15
US5574122A (en) 1996-11-12
JPH09132632A (ja) 1997-05-20
EP0765893B1 (en) 2003-03-19

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