HK1095317A1 - Process for preparing aspartates - Google Patents

Process for preparing aspartates

Info

Publication number
HK1095317A1
HK1095317A1 HK07100883.3A HK07100883A HK1095317A1 HK 1095317 A1 HK1095317 A1 HK 1095317A1 HK 07100883 A HK07100883 A HK 07100883A HK 1095317 A1 HK1095317 A1 HK 1095317A1
Authority
HK
Hong Kong
Prior art keywords
aspartates
preparing
preparing aspartates
polyaspartates
polyisocyanates
Prior art date
Application number
HK07100883.3A
Other languages
English (en)
Inventor
Richard R Roesler
Edward P Squiller
Terry D Wayt
Brian Long
Original Assignee
Bayer Materialscience Llc
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 Materialscience Llc filed Critical Bayer Materialscience Llc
Publication of HK1095317A1 publication Critical patent/HK1095317A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/24—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having more than one carboxyl group bound to the carbon skeleton, e.g. aspartic acid
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK07100883.3A 2003-10-03 2007-01-25 Process for preparing aspartates HK1095317A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/678,782 US7276572B2 (en) 2003-10-03 2003-10-03 Process for preparing aspartates
PCT/US2004/031563 WO2005035482A2 (en) 2003-10-03 2004-09-27 Process for preparing aspartates

Publications (1)

Publication Number Publication Date
HK1095317A1 true HK1095317A1 (en) 2007-05-04

Family

ID=34394013

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07100883.3A HK1095317A1 (en) 2003-10-03 2007-01-25 Process for preparing aspartates

Country Status (11)

Country Link
US (1) US7276572B2 (xx)
EP (1) EP1670748B1 (xx)
JP (1) JP4684231B2 (xx)
CN (1) CN100471833C (xx)
AT (1) ATE443696T1 (xx)
CA (1) CA2540588C (xx)
DE (1) DE602004023316D1 (xx)
ES (1) ES2331135T3 (xx)
HK (1) HK1095317A1 (xx)
MX (1) MXPA06003624A (xx)
WO (1) WO2005035482A2 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968212B2 (en) 2006-12-18 2011-06-28 Ppg Industries Ohio, Inc. Triamine/aspartate curative and coatings comprising the same
US7960495B2 (en) 2006-12-18 2011-06-14 Ppg Industries Ohio, Inc. (Meth)acrylate/aspartate amine curatives and coatings and articles comprising the same
US9353285B2 (en) 2012-08-10 2016-05-31 Axalta Coating Systems Ip Co., Llc Water-based two-component coating compositions
ES2826568T3 (es) * 2014-04-07 2021-05-18 Covestro Deutschland Ag Sistema imprimible de múltiples componentes
CN112105664B (zh) * 2018-04-30 2022-10-28 赢创运营有限公司 得自多天冬氨酸酯和仲杂环胺衍生的天冬氨酸酯的聚脲组合物
US20210054146A1 (en) * 2019-08-20 2021-02-25 Covestro Llc Fast preparation of low primary amine containing polyaspartic esters and use of these polyaspartic esters in slow reactivity polyurea systems
US11827788B2 (en) 2019-10-07 2023-11-28 Covestro Llc Faster cure polyaspartic resins for faster physical property development in coatings
CN115087682A (zh) 2020-03-04 2022-09-20 巴斯夫涂料有限公司 可固化聚天冬氨酸酯基涂料组合物的成套包装

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575909A5 (xx) * 1972-08-21 1976-05-31 Ciba Geigy Ag
JPS6028677B2 (ja) * 1975-07-28 1985-07-05 富士写真フイルム株式会社 感圧記録紙
JPS58160316A (ja) * 1982-03-17 1983-09-22 Dai Ichi Kogyo Seiyaku Co Ltd 高分子量化合物の製造法
CA2018803C (en) * 1989-06-23 2001-05-15 Christian Zwiener A process for the production of polyurethane coatings
US5236741A (en) * 1989-06-23 1993-08-17 Bayer Aktiengesellschaft Process for the production of polyurethane coatings
US5214086A (en) * 1991-09-04 1993-05-25 Basf Corporation Coating compositions which may be ambient cured
US5243012A (en) * 1992-06-10 1993-09-07 Miles Inc. Polyurea coating compositions having improved pot lives
DE4237468A1 (de) * 1992-11-06 1994-05-11 Bayer Ag Alkoxysilan- und Aminogruppen aufweisende Verbindungen
DE4327853A1 (de) * 1993-08-19 1995-02-23 Bayer Ag Verfahren zur Herstellung von Überzügen
EP0667362A1 (en) 1994-02-09 1995-08-16 Bayer Corporation Polyurea coating compositions having improved pot lives
DE4415778A1 (de) * 1994-05-05 1995-11-09 Bayer Ag Verfahren zur Herstellung von Überzügen
US5489704A (en) * 1994-08-29 1996-02-06 Bayer Corporation Polyisocyanate/polyamine mixtures and their use for the production of polyurea coatings
US5597930A (en) * 1995-05-18 1997-01-28 Bayer Corporation Aspartate-functional polyhydantoin prepolymers and their use in coating compositions
ATE192734T1 (de) * 1996-07-02 2000-05-15 Bayer Ag Verfahren zur herstellung von mono- und polyasparaginsäureestern
US5736604A (en) * 1996-12-17 1998-04-07 Bayer Corporation Aqueous, two-component polyurea coating compositions
US5847195A (en) * 1998-03-02 1998-12-08 Bayer Corporation Process for the production of compounds containing aspartate and aldimine groups
US6183870B1 (en) * 1999-02-09 2001-02-06 Bayer Corporation Coating compositions containing polyisocyanates and aspartate-terminated urea/urethane prepolymers
ATE251195T1 (de) * 1999-07-23 2003-10-15 Bayer Ag In-situ herstellung von polyasparaginestermischungen
US6458293B1 (en) * 1999-07-29 2002-10-01 Bayer Corporation Polyurea coatings from dimethyl-substituted polyaspartic ester mixtures
US6355829B2 (en) * 1999-09-02 2002-03-12 Bayer Corporation Aspartate-terminated urea/urethane prepolymers and their use in coating compositions
US6482333B1 (en) * 1999-12-30 2002-11-19 Bayer Corporation Polyurea coatings from dimethyl-substituted polyaspartic ester mixtures

Also Published As

Publication number Publication date
JP2007507505A (ja) 2007-03-29
WO2005035482A2 (en) 2005-04-21
CA2540588A1 (en) 2005-04-21
US20050075477A1 (en) 2005-04-07
ATE443696T1 (de) 2009-10-15
EP1670748A2 (en) 2006-06-21
JP4684231B2 (ja) 2011-05-18
CA2540588C (en) 2012-07-17
US7276572B2 (en) 2007-10-02
WO2005035482A3 (en) 2005-06-16
DE602004023316D1 (de) 2009-11-05
MXPA06003624A (es) 2006-06-05
ES2331135T3 (es) 2009-12-22
EP1670748B1 (en) 2009-09-23
CN100471833C (zh) 2009-03-25
CN1863762A (zh) 2006-11-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160927