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1. 发明授权

US5733967A Aqueous polyurethane dispersions and their use for preparing coatings with excellent hydrolytic and thermal stability 失效
标题翻译：水性聚氨酯分散体及其用于制备具有优异的水解和热稳定性的涂料的用途
公开(公告)号：US5733967A
公开(公告)日：1998-03-31
申请号：US704416
申请日：1996-08-20
申请人： Douglas A. Wicks , Arthur W. Mason , Philip E. Yeske , Lyuba K. Gindin , Kenneth P. Yonek , Peter D. Schmitt
发明人： Douglas A. Wicks , Arthur W. Mason , Philip E. Yeske , Lyuba K. Gindin , Kenneth P. Yonek , Peter D. Schmitt
IPC分类号： C08G18/08 , C08G18/10 , C08G18/28 , C08G18/38 , C08G18/80 , C08J3/00 , C08K3/20 , C08L75/00
CPC分类号： C08G18/8058 , C08G18/0804 , C08G18/10 , C08G18/283 , C08G18/3821
摘要： The present invention relates to aqueous dispersions of polyurethanes containing hydantoin groups (calculated as C.sub.3 N.sub.2 O.sub.2, MW 96) in an amount of 1 to 40% by weight, based on resin solids. The present invention also relates to the use of these dispersions for preparing coatings with excellent hydrolytic and thermal stability.
摘要翻译：本发明涉及基于树脂固体含有1至40重量％量的乙内酰脲基团（按C 3 N 2 O 2，MW 96计算）的聚氨酯水分散体。本发明还涉及这些分散体用于制备具有优异的水解和热稳定性的涂料的用途。

2. 发明授权

US5652301A Aqueous polyurea dispersions and their use for preparing coatings with excellent hydrolytic and thermal stability 失效
标题翻译：水性聚脲分散体及其用于制备具有优异水解和热稳定性的涂层的用途
公开(公告)号：US5652301A
公开(公告)日：1997-07-29
申请号：US700183
申请日：1996-08-20
申请人： Peter D. Schmitt , Douglas A. Wicks , Lyuba K. Gindin , Philip E. Yeske , Arthur W. Mason , Kenneth P. Yonek
发明人： Peter D. Schmitt , Douglas A. Wicks , Lyuba K. Gindin , Philip E. Yeske , Arthur W. Mason , Kenneth P. Yonek
IPC分类号： C08G18/08 , C08G18/38 , C08J3/03 , C09D175/02 , C08J3/00 , C08K3/20 , C08L75/00
CPC分类号： C08J3/03 , C08G18/0823 , C08G18/3821 , C09D175/02 , C08J2375/02
摘要： The present invention relates to aqueous dispersions of polyureas containing hydantoin groups (calculated as C.sub.3 N.sub.2 O.sub.2, MW 96) in an amount of 1 to 40% by weight, based on resin solids. The present invention also relates to the use of these dispersions for preparing coatings having excellent hydrolytic and thermal stability.
摘要翻译：本发明涉及基于树脂固体含量为1至40重量％的含有乙内酰脲基团（按C 3 N 2 O 2，MW 96计算）的聚脲的水分散体。本发明还涉及这些分散体用于制备具有优异的水解和热稳定性的涂料的用途。

3. 发明授权

US07445770B2 Polyurethane dispersions for use in personal care products 有权
标题翻译：用于个人护理产品的聚氨酯分散体
公开(公告)号：US07445770B2
公开(公告)日：2008-11-04
申请号：US11717864
申请日：2007-03-14
申请人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
发明人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
IPC分类号： A61K8/00 , A61K8/18 , A61K9/14 , A61K8/72 , A61Q17/04 , A61Q5/00 , A61Q7/00
CPC分类号： A61K8/87 , A61Q5/06 , A61Q17/04 , C08G18/0823 , C08G18/0828 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/3228 , C08G18/3275 , C08G18/348 , C08G18/3857 , C08G18/4238 , C08G18/664 , C08G18/6659 , C08G18/73 , C08G18/30
摘要： The invention relates to an aqueous polyurethane dispersion suitable for use in personal care products, the dispersed polyurethane comprising the reaction products of: A) a prepolymer according to the formula: wherein R1 represents a bivalent radical of a dihydroxyl functional compound, R2 represents a hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate, R3 represents a radical of a low molecular weight diol, optionally substituted with ionic groups, n is from 0 to 5, and m is >1; B) at least one chain extender according to the formula: H2N—R4—NH2 wherein R4 represents an alkylene or alkylene oxide radical not substituted with ionic or potentially ionic groups; and C) at least one chain extender according to the formula: H2N—R5—NH2 wherein R5 represents an alkylene radical substituted with ionic or potentially ionic groups.
摘要翻译：本发明涉及一种适用于个人护理产品的水性聚氨酯分散体，该分散的聚氨酯包含以下反应产物：A）下式的预聚物：其中R 1代表一个二羟基官能化合物，R 2表示脂族或脂环族多异氰酸酯的烃基，R 3表示任选被离子基团取代的低分子量二醇基团，n 为0〜5，m为1以上。 B）根据以下公式的至少一种扩链剂：<？in-line-formula description =“In-line Formulas”end =“lead”？> H 2 NR 4 其中R 4代表亚烷基或烯化氧，其中R 4代表亚烷基或亚烷基氧基，未被离子或潜在离子基团取代的基团; 和C）根据下式的至少一种扩链剂：<？in-line-formula description =“In-line Formulas”end =“lead”？> H 2 NR＆其中R 5代表亚烷基取代基，其中R 5表示亚烷基取代的与离子或潜在的离子基团。

4. 发明申请

US20080226569A1 Polyurethane dispersions for use in personal care products 有权
公开(公告)号：US20080226569A1
公开(公告)日：2008-09-18
申请号：US11717864
申请日：2007-03-14
申请人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
发明人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
IPC分类号： A61K8/72 , A61Q17/04
CPC分类号： A61K8/87 , A61Q5/06 , A61Q17/04 , C08G18/0823 , C08G18/0828 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/3228 , C08G18/3275 , C08G18/348 , C08G18/3857 , C08G18/4238 , C08G18/664 , C08G18/6659 , C08G18/73 , C08G18/30
摘要： The invention relates to an aqueous polyurethane dispersion suitable for use in personal care products, the dispersed polyurethane comprising the reaction products of: A) a prepolymer according to the formula: wherein R1 represents a bivalent radical of a dihydroxyl functional compound, R2 represents a hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate, R3 represents a radical of a low molecular weight diol, optionally substituted with ionic groups, n is from 0 to 5, and m is >1; B) at least one chain extender according to the formula: H2N—R4—NH2 wherein R4 represents an alkylene or alkylene oxide radical not substituted with ionic or potentially ionic groups; and C) at least one chain extender according to the formula: H2N—R5—NH2 wherein R5 represents an alkylene radical substituted with ionic or potentially ionic groups.

5. 发明授权

US4677180A Polyurethane compositions with improved storage stability 失效
标题翻译：具有改善储存稳定性的聚氨酯组合物
公开(公告)号：US4677180A
公开(公告)日：1987-06-30
申请号：US886598
申请日：1986-07-16
申请人： Peter D. Schmitt , Peter H. Markusch
发明人： Peter D. Schmitt , Peter H. Markusch
IPC分类号： C08G18/08 , C08G18/32 , C08G18/38 , C08G18/65 , C08G18/80
CPC分类号： C08G18/3221 , C08G18/089 , C08G18/3823 , C08G18/65 , C08G18/8093
摘要： The present invention is directed to a process for improving the storage stability of a composition containing(a) a blocked polyisocyanate component prepared by blocking the isocyanate groups of an organic polyisocyanate with a blocking agent comprising a di-C.sub.1 -C.sub.12 -alkyl and/or -alkoxyalkyl malonate and(b) a high molecular weight component comprising a compound containing at least two isocyanate-reactive hydrogens,which comprises incorporating a stabilizing amount of a low molecular weight compound having at least 2 hydroxyl groups into the composition by adding said compound to compound (a), component (b) or to the mixture of compounds (a) and (b).The present invention is also directed to the storage stable composition produced in accordance with the above process.
摘要翻译：本发明涉及一种提高含有（a）通过用含有二-C 1 -C 12 - 烷基和/或C 1 -C 12烷基的封端剂封闭有机多异氰酸酯的异氰酸酯基而制备的封端多异氰酸酯组分的组合物的储存稳定性的方法。 - 丙烯酸烷氧基烷基酯和（b）包含含有至少两个异氰酸酯反应性氢的化合物的高分子量组分，其包括将稳定量的具有至少2个羟基的低分子量化合物加入组合物中，将所述化合物加入到化合物（a），组分（b）或化合物（a）和（b）的混合物。本发明还涉及根据上述方法生产的储存稳定组合物。

6. 发明授权

US08114938B2 Polyurethane dispersions for use in personal care products 有权
标题翻译：用于个人护理产品的聚氨酯分散体
公开(公告)号：US08114938B2
公开(公告)日：2012-02-14
申请号：US12238524
申请日：2008-09-26
申请人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
发明人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
IPC分类号： C08G18/08 , C08J3/00 , C08K3/20 , C08L75/00 , A61K8/04 , A61K8/18 , A61K8/72 , A61Q5/06
CPC分类号： A61K8/87 , A61Q5/06 , A61Q17/04 , C08G18/0823 , C08G18/0828 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/3228 , C08G18/3275 , C08G18/348 , C08G18/3857 , C08G18/4238 , C08G18/664 , C08G18/6659 , C08G18/73 , C08G18/30
摘要： The invention relates to an aqueous polyurethane dispersion suitable for use in personal care products, the dispersed polyurethane comprising the reaction products of: A) a prepolymer according to the formula: wherein R1 represents a bivalent radical of a dihydroxyl functional compound, R2 represents a hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate, R3 represents a radical of a low molecular weight diol, optionally substituted with ionic groups, n is from 0 to 5, and m is >1; B) at least one chain extender according to the formula: H2N—R4—NH2 wherein R4 represents an alkylene or alkylene oxide radical not substituted with ionic or potentially ionic groups; and C) at least one chain extender according to the formula: H2N—R5—NH2 wherein R5 represents an alkylene radical substituted with ionic or potentially ionic groups.
摘要翻译：本发明涉及一种适用于个人护理产品的水性聚氨酯分散体，该分散的聚氨酯包括以下反应产物：A）下式的预聚物：其中R 1表示二羟基官能化合物的二价基团，R 2表示烃脂族或脂环族多异氰酸酯基团，R3代表任选被离子基团取代的低分子量二醇基团，n为0至5，且m为1; B）至少一种根据下式的扩链剂：H2N-R4-NH2，其中R4表示未被离子或潜在离子基团取代的亚烷基或烯化氧基团; 和C）至少一种根据下式的扩链剂：H2N-R5-NH2，其中R5表示被离子或潜在离子基取代的亚烷基。

7. 发明申请

US20090041689A1 POLYURETHANE DISPERSIONS BASED ON POLYCARBONATE POLYOLS AND SUITABLE FOR USE IN PERSONAL CARE PRODUCTS 有权
标题翻译：基于聚碳酸酯多元醇的聚氨酯分散体，适用于个人护理产品
公开(公告)号：US20090041689A1
公开(公告)日：2009-02-12
申请号：US12247298
申请日：2008-10-08
申请人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
发明人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
IPC分类号： A61K8/72 , A61Q17/04 , A61Q5/06
CPC分类号： C08G18/12 , A61K8/87 , A61Q5/06 , A61Q17/04 , C08G18/0823 , C08G18/0866 , C08G18/283 , C08G18/4018 , C08G18/44 , C08G18/4825 , C08G18/664 , C08G18/6659 , C08G18/722 , C08G18/3228 , C08G18/3231 , C08G18/3275
摘要： The invention relates to a process for preparing an aqueous polyurethane dispersion suitable for use in personal care products, wherein the polyurethane is based on one or more polycarbonate polyols.
摘要翻译：本发明涉及一种制备适用于个人护理产品的水性聚氨酯分散体的方法，其中聚氨酯基于一种或多种聚碳酸酯多元醇。

8. 发明申请

US20090022678A1 POLYURETHANE DISPERSIONS FOR USE IN PERSONAL CARE PRODUCTS 有权
标题翻译：聚氨酯分散剂用于个人护理产品
公开(公告)号：US20090022678A1
公开(公告)日：2009-01-22
申请号：US12238524
申请日：2008-09-26
申请人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
发明人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
IPC分类号： A61K8/87 , C08G18/10 , A61Q5/06
CPC分类号： A61K8/87 , A61Q5/06 , A61Q17/04 , C08G18/0823 , C08G18/0828 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/3228 , C08G18/3275 , C08G18/348 , C08G18/3857 , C08G18/4238 , C08G18/664 , C08G18/6659 , C08G18/73 , C08G18/30
摘要： The invention relates to an aqueous polyurethane dispersion suitable for use in personal care products, the dispersed polyurethane comprising the reaction products of: A) a prepolymer according to the formula: wherein R1 represents a bivalent radical of a dihydroxyl functional compound, R2 represents a hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate, R3 represents a radical of a low molecular weight diol, optionally substituted with ionic groups, n is from 0 to 5, and m is >1; B) at least one chain extender according to the formula: H2N—R4—NH2 wherein R4 represents an alkylene or alkylene oxide radical not substituted with ionic or potentially ionic groups; and C) at least one chain extender according to the formula: H2N—R5—NH2 wherein R5 represents an alkylene radical substituted with ionic or potentially ionic groups.
摘要翻译：本发明涉及一种适用于个人护理产品的水性聚氨酯分散体，该分散的聚氨酯包括以下反应产物：A）下式的预聚物：其中R 1表示二羟基官能化合物的二价基团，R 2表示烃脂族或脂环族多异氰酸酯基团，R3代表任选被离子基团取代的低分子量二醇基团，n为0至5，且m为1; B）根据以下公式的至少一种扩链剂：<？in-line-formula description =“In-line Formulas”end =“lead”？> H2N-R4-NH2 <？in-line-formula description =“In 其中R 4表示未被离子或潜在离子基团取代的亚烷基或烯化氧基团; 和C）根据下式的至少一种扩链剂：<？in-line-formula description =“In-line Formulas”end =“lead”？> H2N-R5-NH2 <？in-line-formula description =“ 在线公式“end =”tail“？>其中R5表示被离子或潜在离子基团取代的亚烷基。

9. 发明授权

US07452525B1 Polyurethane dispersions based on polycarbonate polyols and suitable for use in personal care products 失效
标题翻译：基于聚碳酸酯多元醇的聚氨酯分散体，适用于个人护理产品
公开(公告)号：US07452525B1
公开(公告)日：2008-11-18
申请号：US11890979
申请日：2007-08-08
申请人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
发明人： Yuliya Berezkin , Peter D. Schmitt , Serkan Unal
IPC分类号： A61K8/00 , A61K8/18 , A61K9/14 , A61K8/72 , A61K31/74 , A61Q17/04 , A61Q5/00 , A61Q7/00
CPC分类号： C08G18/12 , A61K8/87 , A61Q5/06 , A61Q17/04 , C08G18/0823 , C08G18/0866 , C08G18/283 , C08G18/4018 , C08G18/44 , C08G18/4825 , C08G18/664 , C08G18/6659 , C08G18/722 , C08G18/3228 , C08G18/3231 , C08G18/3275
摘要： The invention relates to a process for preparing an aqueous polyurethane dispersion suitable for use in personal care products, wherein the polyurethane is based on one or more polycarbonate polyols.
摘要翻译：本发明涉及一种制备适用于个人护理产品的水性聚氨酯分散体的方法，其中聚氨酯基于一种或多种聚碳酸酯多元醇。

10. 发明授权

US5504178A One-component coating compositions containing oxime- or lactam-blocked polyisocyanates which have improved resistance to yellowing 失效
标题翻译：含有肟或内酰胺封端的多异氰酸酯的单组分涂料组合物具有改善的耐黄变性
公开(公告)号：US5504178A
公开(公告)日：1996-04-02
申请号：US459936
申请日：1995-06-02
申请人： Myron W. Shaffer , Terry A. Potter , Lanny D. Venham , Peter D. Schmitt
发明人： Myron W. Shaffer , Terry A. Potter , Lanny D. Venham , Peter D. Schmitt
IPC分类号： C08G18/28 , C08G18/32 , C08G18/38 , C08G18/79 , C08G18/80 , C09D175/00 , C09D175/04
CPC分类号： C08G18/807 , C08G18/285 , C08G18/3231 , C08G18/3834 , C08G18/3844 , C08G18/792 , C08G18/8038 , C08G18/8058 , C09D175/04 , Y10T428/31551
摘要： The present invention relates to a blocked polyisocyanate which is the reaction product of a polyisocyanate withi) 60 to 99.9 equivalent percent, based on the equivalents of isocyanate groups of the polyisocyanate prior to blocking, of an oxime or lactam blocking agent for isocyanate groups andii) 0.1 to 40 equivalent percent, based on the equivalents of isocyanate groups of the polyisocyanate prior to blocking, of hydrazine and/or a compound which is soluble in either the polyisocyanate, the blocking agent or an optional organic solvent for the polyisocyanate and contains the group, H(R)N--NR--CO--, wherein the carbonyl group is bound to carbon or nitrogen and R represents hydrogen or an optionally substituted hydrocarbon radical. The present invention also relates to a one-component coating composition containing this blocked polyisocyanate and a compound containing at least two isocyanate-reactive groups and to coated substrates prepared from this one-component coating composition which additionally contains an acid.
摘要翻译：本发明涉及一种封端多异氰酸酯，它是多异氰酸酯与i）相对于异氰酸酯基团的肟或内酰胺封闭剂的异构体在封闭前异氰酸酯基的当量为60-99.9当量的反应产物， ii）基于待封闭前的多异氰酸酯的异氰酸酯基当量的0.1至40当量的肼和/或可溶于聚异氰酸酯的多异氰酸酯，封闭剂或任选的有机溶剂的化合物，并且含有该基团H（R）N-NR-CO-，其中羰基与碳或氮键合，R表示氢或任选取代的烃基。本发明还涉及含有该封端多异氰酸酯和含有至少两个异氰酸酯反应性基团的化合物的单组分涂料组合物和由另外含有酸的该单组分涂料组合物制备的涂布基材。

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