专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH11140146A RADIATION-CURATIVE COMPOUND BASED ON ALIPHATIC URETHANE-FUNCTIONAL PREPOLYMER HAVING ETHYLENIC UNSATURATION, ITS USE, METHOD FOR COATING SUBSTRATE WITH IT, AND SUBSTRATE COATED WITH IT 失效
公开(公告)号：JPH11140146A
公开(公告)日：1999-05-25
申请号：JP25362498
申请日：1998-09-08
申请人： BASF AG
发明人： SCHWALM REINHOLD , VOELLINGER FRANK , BECK ERICH , MENZEL KLAUS
IPC分类号： C08F290/06 , C08F2/46 , C08F220/10 , C08F220/26 , C08F283/00 , C08F290/14 , C08G18/67 , C08G18/80 , C09D4/00 , C09D5/00 , C09D155/00 , C09D175/14 , C09D175/16
摘要： PROBLEM TO BE SOLVED: To obtain a radiation-curative compound having an improved curing rate and giving a cured product having improved hardness, flexibility and weatherability by including a specified aliphatic urethane-functional prepolymer, a monofunctional ester of an α,β-ethylenically unsaturated carboxylic acid with a monofunctional alkanol and di- or poly-functional ester of an α,β-ethylenically unsaturated carboxylic acid with an aliphatic diol or polyol. SOLUTION: This compound is prepared by mixing 20-90 wt.%, particularly, 30-80 wt.% aliphatic urethane-functional prepolymer having at least two ethylenic unsaturations on the average per molecule with 10-80 wt.%, particularly, 20-60 wt.% monofunctional ester of an α,β-ethylenically unsaturated carboxylic acid with a monofunctional alkanol having as a structural element at least one saturated five- or six-membered carboxylic ring or a saturated five- or six-membered heterocyclic ring having 1 or 2 ring oxygen atoms and, optionally, 0-40 wt.%, particularly 0-30 wt.% di- or poly-functional ester of an α,β-ethylenically unsaturated carboxylic acid with an aliphatic di- or polyol.

2. 发明申请

WO2007088126A2 COATINGS REPARABLE BY ENERGY DISCHARGE 审中-公开
标题翻译： BY能源公司可修复涂料
公开(公告)号：WO2007088126A2
公开(公告)日：2007-08-09
申请号：PCT/EP2007050641
申请日：2007-01-23
申请人： BASF AG , SCHWALM REINHOLD , GRUBER NICK , TUCHBREITER LYDIE , DLUGOSCH GABRIELE , VOELLINGER FRANK
发明人： SCHWALM REINHOLD , GRUBER NICK , TUCHBREITER LYDIE , DLUGOSCH GABRIELE , VOELLINGER FRANK
CPC分类号： C09D175/16 , C08G18/672 , C08G18/7837 , C08G18/809 , C08G18/61
摘要： Coating compounds containing particular siloxanes and reparable by energy discharge, resulting coatings reparable by energy discharge, methods for producing and using same.
摘要翻译：通过引入含有它们的制备和它们的用途因此通过引入能量涂料获得可修复某些硅氧烷和工艺能量的涂料组合物的可修复。

3. 发明专利

DE50014951D1 未知
公开(公告)号：DE50014951D1
公开(公告)日：2008-03-20
申请号：DE50014951
申请日：2000-09-29
申请人： BASF AG
发明人： SCHWALM REINHOLD , PAULUS WOLFGANG , MEISENBURG UWE , BECK ERICH , BRUCHMANN BERND , SCHROF WOLFGANG , VOELLINGER FRANK
IPC分类号： C08G18/67 , C08L75/04 , C08G18/00 , C08G18/08 , C08G18/78 , C08G18/79 , C08G18/80 , C09D4/00 , C09D175/04 , C09D175/14 , C09D175/16
摘要： UV- and heat-curable aqueous polyurethane dispersions comprise compounds attached via polyisocyanates and containing UV-polymerizable C=C double bonds, aliphatic diols incorporated by way of isocyanates and having a molecular weight of less than 500 g/mol, compounds attached via isocyanates and containing carboxylic acid or sulfonic acid groups and/or salts thereof, free hydroxyl groups, and compounds containing blocked isocyanate groups. They are suitable for coating heat-stable substrates such as metal substrates and may be used with advantage for automotive clearcoats.

4. 发明专利

AT385241T 未知
公开(公告)号：AT385241T
公开(公告)日：2008-02-15
申请号：AT00966089
申请日：2000-09-29
申请人： BASF AG
发明人： SCHWALM REINHOLD , PAULUS WOLFGANG , MEISENBURG UWE , BECK ERICH , BRUCHMANN BERND , SCHROF WOLFGANG , VOELLINGER FRANK
IPC分类号： C08G18/67 , C08L75/04 , C08G18/00 , C08G18/08 , C08G18/78 , C08G18/79 , C08G18/80 , C09D4/00 , C09D175/04 , C09D175/14 , C09D175/16
摘要： UV- and heat-curable aqueous polyurethane dispersions comprise compounds attached via polyisocyanates and containing UV-polymerizable C=C double bonds, aliphatic diols incorporated by way of isocyanates and having a molecular weight of less than 500 g/mol, compounds attached via isocyanates and containing carboxylic acid or sulfonic acid groups and/or salts thereof, free hydroxyl groups, and compounds containing blocked isocyanate groups. They are suitable for coating heat-stable substrates such as metal substrates and may be used with advantage for automotive clearcoats.

5. 发明专利

AT328930T 未知
公开(公告)号：AT328930T
公开(公告)日：2006-06-15
申请号：AT01960388
申请日：2001-06-26
申请人： BASF AG
发明人： SCHWALM REINHOLD , BRUCHMANN BERND , VOELLINGER FRANK , BECK ERICH , SCHROF WOLFGANG , MEISENBURG UWE
IPC分类号： C08K3/18 , C08G18/67 , C08G18/78 , C08G18/81 , C08K5/00 , C08L75/04 , C09D5/00 , C09D5/02 , C09D5/46 , C09D175/14 , C09D175/16
摘要： A curable aqueous polyurethane dispersion substantially comprises a) at least one compound having two free isocyanate groups, at least one allophanate group and at least one C-C double bond capable of free radical polymerization, a carbonyl group or an oxygen atom in the form of an ether function being bonded directly to the double bond, b) at least one compound having at least one group reactive toward isocyanate groups and having a C-C double bond capable of free-radical polymerization, c) if required, at least one compound having at least two groups reactive towards isocyanate groups and selected from hydroxyl, mercapto, primary and/or secondary amino groups, d) at least one compound having at least one group reactive towards isocyanate groups and having at least one acid group, e) at least one basic compound for neutralizing or partially neutralizing the acid groups of the compounds d), and a thermal initiator and is used for coating substrates.

6. 发明专利

DE50105001D1 未知
公开(公告)号：DE50105001D1
公开(公告)日：2005-02-10
申请号：DE50105001
申请日：2001-01-18
申请人： BASF AG
发明人： SCHWALM REINHOLD , VOELLINGER FRANK , MENZEL KLAUS , REICH WOLFGANG , BECK ERICH , JAWOREK THOMAS
IPC分类号： C08F2/46 , C08F2/50 , C08G18/08 , C08G18/32 , C08G18/67 , C08G18/79 , C09D175/16
摘要： A water dispersible, radiation curable polyurethane comprises organic aliphatic or alicyclic polyisocyanates, cycloaliphatic diols and/or cycloaliphatic diamines, compounds having at least one isocyanate reactive group and at least one radically polymerizable unsaturated group and compounds having at least one isocyanate reactive group and at least one dispersion aiding group. A water dispersible, radiation curable polyurethane (I) comprises: (A) organic aliphatic or alicyclic polyisocyanates; (B) cycloaliphatic diols and/or cycloaliphatic diamines; (C) compounds having at least one isocyanate reactive group and at least one radically polymerizable unsaturated group; (D) compounds having at least one isocyanate reactive group and at least one dispersion aiding group; (E) optionally compounds having at least two isocyanate reactive groups having a mol. wt. of less than 1000 g/mol; (F) optionally compounds having at least one isocyanate reactive group that are different to (A)-(D). Independent claims are included for: (i) a polyurethane dispersion (II) comprising the polyurethane (I) and optionally 0-10 wt.% of a photochemical and/or thermal initiator and 0-10 wt.% of a UV absorber and a HALS compound; (ii) a process for the coating of substrates by application of the polyurethane dispersion (II), optionally containing conventional paint additives, onto a substrate and curing by means of electron irradiation or UV light under oxygen, or preferably under inert gas; (iii) the resulting coated substrate.

7. 发明专利

BR0014422A 未知
公开(公告)号：BR0014422A
公开(公告)日：2002-06-11
申请号：BR0014422
申请日：2000-09-29
申请人： BASF AG
发明人： SCHWALM REINHOLD , PAULUS WOLFGANG , MEISENBURG UWE , BECK ERICH , BRUCHMANN BERND , SCHROF WOLFGANG , VOELLINGER FRANK
IPC分类号： C08L75/04 , C08G18/00 , C08G18/08 , C08G18/67 , C08G18/78 , C08G18/79 , C08G18/80 , C09D4/00 , C09D175/04 , C09D175/14 , C09D175/16
摘要： UV- and heat-curable aqueous polyurethane dispersions comprise compounds attached via polyisocyanates and containing UV-polymerizable C=C double bonds, aliphatic diols incorporated by way of isocyanates and having a molecular weight of less than 500 g/mol, compounds attached via isocyanates and containing carboxylic acid or sulfonic acid groups and/or salts thereof, free hydroxyl groups, and compounds containing blocked isocyanate groups. They are suitable for coating heat-stable substrates such as metal substrates and may be used with advantage for automotive clearcoats.

8. 发明专利

DE59812973D1 未知
公开(公告)号：DE59812973D1
公开(公告)日：2005-09-08
申请号：DE59812973
申请日：1998-09-10
申请人： BASF AG
发明人： SCHWALM DR , VOELLINGER FRANK , BECK DR , MENZEL KLAUS
IPC分类号： C08F290/06 , C08F2/46 , C08F220/10 , C08F220/26 , C08F283/00 , C08F290/14 , C08G18/67 , C08G18/80 , C09D4/00 , C09D5/00 , C09D155/00 , C09D175/14 , C09D175/16
摘要： A radiation curable polyurethane composition contains an aliphatic urethane group comprising a pre-polymer having two ethylenically unsaturated double bonds per molecule and a monofunctional ester of an alpha , beta -unsaturated carboxylic acid having a saturated 5-6C ring or heterocyclic ring. A radiation curable composition (I) contains: (A) an aliphatic, urethane group containing pre-polymer having on average, two ethylenically unsaturated double bonds per molecule; (B) a monofunctional ester of an alpha , beta -unsaturated carboxylic acid with a monofunctional alcohol, that has a saturated 5-6 membered carbon ring or heterocyclic ring comprising 1-2 oxygen atoms; and optionally (C) a di- or poly-functional ester of an alpha , beta -unsaturated carboxylic acid with an aliphatic di- or polyol. An Independent claim is included for a coating process of substrates by applying (I) to a substrate, optionally removing a solvent and irradiating with UV or an electron beam.

9. 发明专利

DE10002089A1 未知
公开(公告)号：DE10002089A1
公开(公告)日：2001-07-26
申请号：DE10002089
申请日：2000-01-19
申请人： BASF AG
发明人： SCHWALM REINHOLD , VOELLINGER FRANK , MENZEL KLAUS , REICH WOLFGANG , BECK ERICH , JAWOREK THOMAS
IPC分类号： C08F2/46 , C08F2/50 , C08G18/08 , C08G18/32 , C08G18/67 , C08G18/79 , C09D175/16
摘要： A water dispersible, radiation curable polyurethane comprises organic aliphatic or alicyclic polyisocyanates, cycloaliphatic diols and/or cycloaliphatic diamines, compounds having at least one isocyanate reactive group and at least one radically polymerizable unsaturated group and compounds having at least one isocyanate reactive group and at least one dispersion aiding group. A water dispersible, radiation curable polyurethane (I) comprises: (A) organic aliphatic or alicyclic polyisocyanates; (B) cycloaliphatic diols and/or cycloaliphatic diamines; (C) compounds having at least one isocyanate reactive group and at least one radically polymerizable unsaturated group; (D) compounds having at least one isocyanate reactive group and at least one dispersion aiding group; (E) optionally compounds having at least two isocyanate reactive groups having a mol. wt. of less than 1000 g/mol; (F) optionally compounds having at least one isocyanate reactive group that are different to (A)-(D). Independent claims are included for: (i) a polyurethane dispersion (II) comprising the polyurethane (I) and optionally 0-10 wt.% of a photochemical and/or thermal initiator and 0-10 wt.% of a UV absorber and a HALS compound; (ii) a process for the coating of substrates by application of the polyurethane dispersion (II), optionally containing conventional paint additives, onto a substrate and curing by means of electron irradiation or UV light under oxygen, or preferably under inert gas; (iii) the resulting coated substrate.

10. 发明专利

DE19739970A1 未知
公开(公告)号：DE19739970A1
公开(公告)日：1999-03-18
申请号：DE19739970
申请日：1997-09-11
申请人： BASF AG
发明人： SCHWALM REINHOLD DR , VOELLINGER FRANK , BECK ERICH DR , MENZEL KLAUS
IPC分类号： C08F290/06 , C08F2/46 , C08F220/10 , C08F220/26 , C08F283/00 , C08F290/14 , C08G18/67 , C08G18/80 , C09D4/00 , C09D5/00 , C09D155/00 , C09D175/14 , C09D175/16 , C08L75/16 , C08J3/24 , B05D7/16 , C09D151/08
摘要： A radiation curable polyurethane composition contains an aliphatic urethane group comprising a pre-polymer having two ethylenically unsaturated double bonds per molecule and a monofunctional ester of an alpha , beta -unsaturated carboxylic acid having a saturated 5-6C ring or heterocyclic ring. A radiation curable composition (I) contains: (A) an aliphatic, urethane group containing pre-polymer having on average, two ethylenically unsaturated double bonds per molecule; (B) a monofunctional ester of an alpha , beta -unsaturated carboxylic acid with a monofunctional alcohol, that has a saturated 5-6 membered carbon ring or heterocyclic ring comprising 1-2 oxygen atoms; and optionally (C) a di- or poly-functional ester of an alpha , beta -unsaturated carboxylic acid with an aliphatic di- or polyol. An Independent claim is included for a coating process of substrates by applying (I) to a substrate, optionally removing a solvent and irradiating with UV or an electron beam.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式