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MX9706250A - Poliisocianatos de baja viscosidad preparados a partir de triisocianatos monomericos. - Google Patents

Poliisocianatos de baja viscosidad preparados a partir de triisocianatos monomericos.

Info

Publication number
MX9706250A
MX9706250A MX9706250A MX9706250A MX9706250A MX 9706250 A MX9706250 A MX 9706250A MX 9706250 A MX9706250 A MX 9706250A MX 9706250 A MX9706250 A MX 9706250A MX 9706250 A MX9706250 A MX 9706250A
Authority
MX
Mexico
Prior art keywords
low viscosity
groups
formula
polyisocyanates prepared
polyisocyanate
Prior art date
Application number
MX9706250A
Other languages
English (en)
Other versions
MXPA97006250A (es
Inventor
Myron W Shaffer
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 MXPA97006250A publication Critical patent/MXPA97006250A/es
Publication of MX9706250A publication Critical patent/MX9706250A/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
    • C08G18/77—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
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/90—Compositions for anticorrosive coatings

Landscapes

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

Abstract

La invencion presente está dirigida a un poliisocianatos que contiene poliisocianatos que contienen grupos isocianato y correspondientes a la formula 1 (Ver Formula) en donde R representa el resto obtenido al eliminar uno de los grupos isocianato del diisocianato de 4-isocianantometil-1,8-octametileno, opcionalmente en mezcla con b) diisocianato de 4-isocianantometil-1,8-octametileno no reactivo, c) homologos superiores de los poliisocianatos expuestos en la formula 1, que contienen mas de un grupo isocianurato y d) un poliisocianato que contiene grupos alofanato. La invencion presente, también se refiere a la utilizacion de estas mezclas de poliisocianato, opcionalmente en forma bloqueada, como un componente isocianato en composiciones de revestimiento de uno o dos componentes.
MX9706250A 1996-08-21 1997-08-15 Poliisocianatos de baja viscosidad preparados a partir de triisocianatos monomericos. MX9706250A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/697,229 US5714564A (en) 1996-08-21 1996-08-21 Low viscosity polyisocyanates prepared from monomeric triisocyanates
US08697229 1996-08-21

Publications (2)

Publication Number Publication Date
MXPA97006250A MXPA97006250A (es) 1998-02-01
MX9706250A true MX9706250A (es) 1998-02-28

Family

ID=24800337

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9706250A MX9706250A (es) 1996-08-21 1997-08-15 Poliisocianatos de baja viscosidad preparados a partir de triisocianatos monomericos.

Country Status (6)

Country Link
US (1) US5714564A (es)
EP (1) EP0825216B1 (es)
JP (1) JPH1087782A (es)
CA (1) CA2211274C (es)
DE (1) DE69727741T2 (es)
MX (1) MX9706250A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5869566A (en) * 1997-09-24 1999-02-09 Ppg Industries, Inc. Rapid drying, isocyanate cured coating composition with improved adhesion
DE19828935A1 (de) * 1998-06-29 1999-12-30 Basf Ag Hochviskose Polyisocyanate enthaltende Zusammensetzungen
US20050113548A1 (en) * 2003-11-26 2005-05-26 Roesler Richard R. Solid powder coating crosslinker
US6894138B1 (en) * 2003-11-26 2005-05-17 Bayer Materialscience Llc Blocked polyisocyanate
US20070149750A1 (en) * 2003-11-26 2007-06-28 Bayer Materialscience Llc Solid powder coating crosslinker
JP6434825B2 (ja) * 2014-03-04 2018-12-05 三井化学株式会社 ポリイソシアヌレート組成物の製造方法
EP3115390B1 (en) * 2014-03-04 2019-11-06 Mitsui Chemicals, Inc. Isocyanurate composition
EP3527599B1 (en) 2016-10-14 2021-04-14 Asahi Kasei Kabushiki Kaisha Polyisocyanate mixture, coating composition, and coating film
CN114149564B (zh) 2016-10-14 2023-07-25 旭化成株式会社 多异氰酸酯组合物、封端多异氰酸酯组合物、亲水性多异氰酸酯组合物、涂料组合物和涂膜
JP6746461B2 (ja) * 2016-10-14 2020-08-26 旭化成株式会社 ポリイソシアネート組成物、ブロックポリイソシアネート組成物、親水性ポリイソシアネート組成物、塗料組成物、及び塗膜
EP3763793B1 (en) * 2017-03-07 2022-05-11 Asahi Kasei Kabushiki Kaisha Polyaspartic coating composition, coating film, and coating article
JP7311677B2 (ja) * 2018-04-11 2023-07-19 旭化成株式会社 塗料組成物及び塗膜

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112243A (en) * 1978-09-08 1981-11-10 Manfred Bock Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof
JPS56127341A (en) * 1980-03-11 1981-10-06 Asahi Chem Ind Co Ltd New aliphatic triisocyanate, its preparation and nonyellowing polyurethane resin hardener composed thereof
DE3100263A1 (de) * 1981-01-08 1982-08-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung bei der herstellung von polyurethanen
DD202015A5 (de) * 1981-02-03 1983-08-24 Rhone Poulenc Spec Chim Verfahren zur herstellung von verbindungen mit isocyanurat-gruppen
GB2203159B (en) * 1987-04-03 1990-12-12 Asahi Chemical Ind An isocyanurate polyisocyanate and its use as a curing agent for a two-component polyurethane composition
US5124427A (en) * 1991-01-22 1992-06-23 Miles Inc. Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
US5208334A (en) * 1991-07-22 1993-05-04 Miles Inc. Process for the production of polyisocyanates containing allophanate and isocyanurate groups
CA2072167C (en) * 1991-07-22 2001-12-18 Terry A. Potter Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
US5235018A (en) * 1991-07-22 1993-08-10 Miles Inc. Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
EP0566037A2 (en) * 1992-04-14 1993-10-20 Takeda Chemical Industries, Ltd. Polyisocyanates, their production and use
US5380792A (en) * 1993-04-19 1995-01-10 Miles Inc. Two-component aqueous polyurethane dispersions having improved pot life and coatings prepared therefrom

Also Published As

Publication number Publication date
CA2211274C (en) 2007-02-20
US5714564A (en) 1998-02-03
EP0825216B1 (en) 2004-02-25
DE69727741T2 (de) 2005-01-13
EP0825216A2 (en) 1998-02-25
JPH1087782A (ja) 1998-04-07
DE69727741D1 (de) 2004-04-01
CA2211274A1 (en) 1998-02-21
EP0825216A3 (en) 1998-05-20

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees