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31. 发明申请

US20060216509A1 Leather finished with scent-containing microcapsules 审中-公开
公开(公告)号：US20060216509A1
公开(公告)日：2006-09-28
申请号：US11442040
申请日：2006-05-26
申请人： Martin Kleban , Jurgen Weisser , Friedrich Koch , Wolfgang Schwaiger
发明人： Martin Kleban , Jurgen Weisser , Friedrich Koch , Wolfgang Schwaiger
IPC分类号： B32B5/16 , B32B11/04
CPC分类号： B01J13/16 , B01J13/14 , C08G18/0861 , C08G18/3819 , C08G18/3829 , C08G18/7664 , C08G18/7831 , C08G18/792 , C14C11/006 , Y10T428/249921 , Y10T428/2982 , Y10T428/31641 , Y10T428/4935
摘要： This invention relates to a leather that contains scent-containing microcapsules in its cross section, wherein the walls of the microcapsules comprise reaction products of guanidine compounds and polyisocyanates.

32. 发明授权

US06806340B2 Polyurethane coatings, based on polyisocyanates containing uretdione and/or oxadiazinetrione groups 失效
标题翻译：聚氨酯涂料，基于含有脲二酮和/或恶二嗪四酮基团的多异氰酸酯
公开(公告)号：US06806340B2
公开(公告)日：2004-10-19
申请号：US10204978
申请日：2002-08-27
申请人： Stefan Groth , Detlef-Ingo Schütze
发明人： Stefan Groth , Detlef-Ingo Schütze
IPC分类号： C09D17504
CPC分类号： D06N3/148 , C08G18/10 , C08G18/44 , C08G18/4854 , C08G18/798 , C09D175/04 , C14C11/006 , D06N3/14 , D06N3/146 , Y10T428/31551 , Y10T428/31558 , Y10T428/31591 , C08G18/3215
摘要： Polyurethane coatings which are the reaction product of A) an aliphatic, isocyanate-containing prepolymer having an isocyanate content of 1-8 wt. % and a free monomeric diisocyanate content of less than 2 wt. %, and containing 0.1 to 1.5 moles of per 1000 g of prepolymer of aliphatically bound uretdione and oxadiazinetrione groups, and B) a polyol component B) comprising at least 50 equivalent % of a compound corresponding to the formula HO—X—Y—X—OH where Y represents methylene, ethylene, —C≡C—, cyclohexylene-1,4, -1,3, -1,2, or phenylene-1,4, -1,3, -1,2 and X represents methylene, —OCH2CH2— (the oxygen being bound to the Y), or cyclohexylene-1,4, -1,3, -1,2, and where the equivalent ratio of the free NCO groups to isocyanate-reactive groups is 0.90 to 1.5. The coatings are applied to flexible substrates such as textile or leather by the casting or knife coating process by means of reactive compositions.
摘要翻译：聚氨酯涂料，其是A）具有异氰酸酯含量为1-8重量％的脂族异氰酸酯的预聚物的反应产物。％和游离的单体二异氰酸酯含量小于2wt。并且含有0.1-1.5摩尔的每1000克脂族酯结合的脲二酮和恶二嗪二酮基团的预聚物，和B）包含至少50当量％的对应于所述甲基的化合物的多元醇组分B）代表亚甲基，亚乙基，-C = C-，亚环己基-1,4，-1,3，...，1,2-或亚苯基-1,4，-1,3，-1,2-，X表示亚甲基，-OCH 2 CH 2 - （氧与 Y）或亚环己基-1,4,1,3 -1,2，其中游离NCO基团与异氰酸酯反应性基团的当量比为0.90至1.5。通过使用反应性组合物的铸造或刮刀涂布将涂层施加到柔性基材如纺织品或皮革上。

33. 发明授权

US06733877B2 Full grain napa cowhide and dressed leather production method 失效
标题翻译：全粒牛皮牛皮和穿皮革生产方法
公开(公告)号：US06733877B2
公开(公告)日：2004-05-11
申请号：US10264872
申请日：2002-10-04
申请人： Philipp Schaefer
发明人： Philipp Schaefer
IPC分类号： B32B518
CPC分类号： C14C11/006 , B05D7/12 , B32B3/02 , B32B3/26 , B32B3/263 , B32B5/02 , B32B5/145 , B32B5/18 , B32B5/20 , B32B5/22 , B32B5/24 , B32B5/245 , B32B5/32 , B32B7/02 , B32B9/025 , B32B27/18 , B32B27/205 , B32B27/304 , B32B27/308 , B32B27/40 , B32B2250/02 , B32B2250/03 , B32B2255/00 , B32B2266/0214 , B32B2266/0235 , B32B2266/0242 , B32B2266/0278 , B32B2307/724 , B32B2307/7265 , B32B2479/00 , B32B2605/003 , C09D175/04 , C14B7/00 , C14B7/02 , D06N3/0077 , D06N3/042 , D06N3/14 , D06N3/144 , D06N2205/04 , D06N2205/045 , D06N2209/123 , D06N2209/128 , D06N2211/106 , D06N2211/14 , D06N2211/263 , Y10T428/24612 , Y10T428/249954 , Y10T428/249977 , Y10T428/249988 , Y10T428/249991 , Y10T428/254 , Y10T428/2991 , Y10T428/31554 , Y10T428/31558 , C08L27/04
摘要： In order to create a full grain napa cowhide which exhibits the characteristics with respect to grain pipeyness and water vapor permeability that are required by the automotive and upholstery industries, a finish is applied to the grain side of the full grain leather. The finish includes a pigmented layer with a thickness of between 0.015 mm and 0.04 mm and is formed of a stabilized polyurethane and/or polyacrylate dispersion. The dispersion contains microspheres with a diameter of less than 45 &mgr;m, which form primarily closed cells, and at least 10% open cells by volume. The top side of the layer is provided with a napa embossing. A second layer, placed on the first layer, is formed from a cross-linked polyurethane-based varnish application containing a dulling agent. The leather undergoes a milling treatment.
摘要翻译：为了制造出具有汽车和室内装饰业所要求的谷物管线性和水蒸气渗透性的特征的全谷物牛皮，在全谷物皮革的谷物面上施加整理剂。整理剂包括厚度为0.015mm至0.04mm的着色层，并由稳定的聚氨酯和/或聚丙烯酸酯分散体形成。分散体含有直径小于45μm的微球，其主要形成为闭孔，体积为至少10％的开放细胞。该层的顶侧设置有napa压花。放置在第一层上的第二层由含有钝化剂的交联聚氨酯基清漆应用形成。皮革经过铣削处理。

34. 发明授权

US06599629B2 Coated natural leather having low deformation 有权
公开(公告)号：US06599629B2
公开(公告)日：2003-07-29
申请号：US10196051
申请日：2002-07-15
申请人： Yery A. Mendoza , Eleni Karayianni
发明人： Yery A. Mendoza , Eleni Karayianni
IPC分类号： B32B2740
CPC分类号： C14C11/006 , C08G18/10 , C08G18/4238 , C08G18/4854 , C09D175/02 , Y10T428/249991 , Y10T428/31558 , C08G18/3228 , C08G18/2865
摘要： Coated natural leather, prepared from natural leather having polyurethane coated on its flesh side and having an improved (decreased) measure of deformation, is provided.

35. 发明申请

US20030105219A1 Polyurethane-polyurea dispersions as coating compositions 有权
标题翻译：聚氨酯 - 聚脲分散体作为涂料组合物
公开(公告)号：US20030105219A1
公开(公告)日：2003-06-05
申请号：US10140322
申请日：2002-05-06
发明人： Detlef-Ingo Schutze , Gerald Kurek , Thorsten Rische , Jurgen Urban , Tillmann Hassel
IPC分类号： C08K003/00
CPC分类号： D06M23/04 , C08G18/0823 , C08G18/0828 , C08G18/12 , C08G18/283 , C08G18/3821 , C08G18/3872 , C08G18/44 , C08G18/4854 , C08G18/6659 , C08G18/6692 , C08G2150/60 , C08G2290/00 , C14C11/006 , Y10T428/31551 , C08G18/3228 , C08G18/3234 , C08G18/3231
摘要： The invention concerns ionic and/or non-ionic hydrophilic, aqueous polyurethane-polyurea dispersions (PU dispersions) based on polycarbonate polyols and polytetramethylene glycol polyols, a process for their production and their use as coating compositions, in particular for the production of very stable thick foam deposits in a single coat.
摘要翻译：本发明涉及基于聚碳酸酯多元醇和聚四亚甲基二醇多元醇的离子和/或非离子亲水性水性聚氨酯 - 聚脲分散体（PU分散体），其生产方法及其作为涂料组合物的用途，特别是用于生产非常稳定的厚的泡沫沉积在单一的外套。

36. 发明申请

US20020198392A1 Leather finished with scent-containing microcapsules 审中-公开
标题翻译：皮革完成含有香味的微胶囊
公开(公告)号：US20020198392A1
公开(公告)日：2002-12-26
申请号：US10115822
申请日：2002-04-03
发明人： Martin Kleban , Jurgen Weisser , Friedrich Koch , Wolfgang Schwaiger
IPC分类号： A61K038/00 , C07C229/00
CPC分类号： B01J13/16 , B01J13/14 , C08G18/0861 , C08G18/3819 , C08G18/3829 , C08G18/7664 , C08G18/7831 , C08G18/792 , C14C11/006 , Y10T428/249921 , Y10T428/2982 , Y10T428/31641 , Y10T428/4935
摘要： This invention relates to a leather that contains scent-containing microcapsules in its cross section, wherein the walls of the microcapsules comprise reaction products of guanidine compounds and polyisocyanates.
摘要翻译：本发明涉及在其截面中含有含有香味的微胶囊的皮革，其中微胶囊的壁包括胍化合物和多异氰酸酯的反应产物。

37. 发明授权

US06284836B1 Aqueous polyurethane dispersions 有权
标题翻译：水性聚氨酯分散体
公开(公告)号：US06284836B1
公开(公告)日：2001-09-04
申请号：US09411096
申请日：1999-10-04
申请人： Tillmann Hassel , Juergen Meixner , Thomas Muenzmay , Juergen Reiners , Jörg Schoob
发明人： Tillmann Hassel , Juergen Meixner , Thomas Muenzmay , Juergen Reiners , Jörg Schoob
IPC分类号： C08J300
CPC分类号： C14C11/006 , C08G18/0823 , C08G18/12 , C08G18/4018 , C08G18/4277 , C08G18/4854 , C08G18/6625 , C08G18/706 , C09D175/04 , Y10T428/31551 , C08G18/302 , C08G18/3275
摘要： Aqueous polyurethane dispersions containing a polyurethane, composed of a) at least one polyol having an average molecular weight, determined as the number average, of 500-6000 g/mol, preferably 1000 to 4000, in particular 1500 to 3000 g/mol, b) at least one polyol, preferably diol, having a molecular weight of less than 500 g/mol, preferably of 61 to 499 g/mol, c) at least one aliphatic polyisocyanate, preferably diisocyanate, d) at least one diol having a molecular weight of less than 450 g/mol, which carries one or more ionic groups and/or one or more potentially ionic groups, preferably at least one carboxyl group, e) at least one amine which is reactive towards NCO groups, carries hydroxyl groups and has an OH functionality of 1 to 6, f) water and optionally g) a monoalcohol, characterized in that the molar ratio of polyol of the component a) to the sum of the polyols b) and d) is 1:1.5 to 1:4, preferably 1:2 to 1:3, the molar ratio of the sum of the polyols a), b) and d) to the polyisocyanate c) is 1:1.1 to 1:2.5, preferably 1:1.2 to 1:1.7, the OH functionality of the polyurethane being 2 to 6, preferably 2 to 4, and the average molecular weight, determined as the number average, of the polyurethane being less than 15,000, preferably from 2500 to 10,000, in particular from 3000 to 7000, g/mol.
摘要翻译：含有聚氨酯的水性聚氨酯分散体由以下组成：a）至少一种数均分子量为500-6000g / mol，优选1000-4000，特别是1500-3000g / mol的平均分子量的多元醇，b）至少一种分子量小于500g / mol，优选61至499g / mol的多元醇，优选二醇，c）至少一种脂族多异氰酸酯，优选二异氰酸酯，d）至少一种具有分子量的二醇其携带一个或多个离子基团和/或一个或多个潜在的离子基团，优选至少一个羧基，e）至少一个对NCO基团具有反应性的胺，其携带羟基并具有 1至6的OH官能团，f）水和任选地g）一元醇，其特征在于组分a）的多元醇与多元醇b）和d）之和的摩尔比为1:1.5至1:4，优选1:2至1:3，多元醇a），b）和d）之和与多异氰酸酯的摩尔比苯甲酸酯c）为1：1.1至1：2.5，优选1：1.2至1：1.7，聚氨酯的OH官能度为2至6，优选2至4，平均分子量为数均分子量聚氨酯小于15,000，优选2500至10,000，特别是3000至7000g / mol。

38. 发明授权

US5716676A Aqueous coating compositions and their use for the preparation of coatings that are permeable to water vapor 失效
标题翻译：水性涂料组合物及其用于制备可渗透水蒸气的涂料的用途
公开(公告)号：US5716676A
公开(公告)日：1998-02-10
申请号：US748743
申请日：1996-11-18
申请人： Detlef-Ingo Schutze , Wilhelm Thoma , Klaus Nachtkamp , Josef Pedain , Reinold Schmitz
发明人： Detlef-Ingo Schutze , Wilhelm Thoma , Klaus Nachtkamp , Josef Pedain , Reinold Schmitz
IPC分类号： C08G18/08 , C08G18/28 , C08G18/44 , C08G18/50 , C14C11/00 , D06N3/14 , D21H19/62 , B05D3/02 , B05D3/00 , C14C5/00 , D06M19/00
CPC分类号： C08G18/0823 , C08G18/0804 , C08G18/0828 , C08G18/283 , C08G18/3228 , C08G18/3231 , C08G18/3855 , C08G18/44 , C08G18/5072 , C08G18/73 , C14C11/006 , D06N3/14 , D21H19/62 , Y10T428/31551 , Y10T428/31558 , Y10T428/31591
摘要： The invention relates to the use of coating compositions to prepare coatings having water vapor permeabilities of at least 2500 g/m.sup.2 per day (DS 2109 TM1 method) containing (A) a polyurethane containing (1) 0.1 to 75 meq/100 g of ionic groups and (2) 11 to 50% by weight of --(CH.sub.2 CH.sub.2 O).sub.n -- units (wherein n is 2 to 25) incorporated into the main chain prepared from reactive components comprising (I) one or more polyisocyanates, (II) one or more polyols having a number average molecular weight of 350 to 5000, with the proviso that if any such polyol is a sulfonated polyether diol having the formula ##STR1## in which R is hydrogen or an organic group having 1 to 8 carbon atoms, m and n are 1 to 10, p is 0, 1, or 2, and M is ammonium or alkali metal cation, then an additional ethoxy-containing polyether polyol must also be present, and (III) one or more chain lengthening agents having a molecular weight of 32 to 349; and (B) 30 to 80% by weight, based on the sum of components (A) and (B), of an aqueous phase.
摘要翻译：本发明涉及涂料组合物用于制备具有每天至少2500g / m 2的水蒸汽渗透性（DS 2109 TM1方法）的涂层的用途，其包含（A）含有（1）0.1至75meq / 100g离子的聚氨酯基团和（2）由反应性组分制备的主链中的 - （CH 2 CH 2 O）n - 单元（其中n为2至25）的11至50重量％，其包含（I）一种或多种多异氰酸酯，（II）一种或多种更多的数均分子量为350〜5000的多元醇，条件是如果任何这样的多元醇是具有1至8个碳原子的式基的磺化聚醚二醇，则m和n为1至10，p为0,1 或2，M是铵或碱金属阳离子，则还必须含有另外的含乙氧基的聚醚多元醇，和（III）一种或多种分子量为32至349的链延长剂; 和（B）基于水相的组分（A）和（B）的总和为30至80重量％。

39. 发明授权

US5151329A Process for the production of patent leather and patent leather prepared therefrom 失效
标题翻译：制备专利皮革和专利皮革的方法
公开(公告)号：US5151329A
公开(公告)日：1992-09-29
申请号：US371357
申请日：1989-06-26
申请人： Klaus Noll , Josef Pedain , Bruno Zorn , Rosemarie Schmid
发明人： Klaus Noll , Josef Pedain , Bruno Zorn , Rosemarie Schmid
IPC分类号： C08G18/12 , C08G18/42 , C14C11/00
CPC分类号： C14C11/006 , C08G18/12 , C08G18/4202 , Y10T428/31558
摘要： The present invention is directed to a process for the production of high-gloss patent leather from two-component polyurethane compositions by reacting hydroxyl group-containing oligourethanes with polyisocyanates, characterized in that the oligourethanes have been synthesized fromA) at least 2 macrodiols in a molar ratio of about 1:6 to 6:1 wherein1) the first macrodiol has an average molecular weight of 254 to about 650 and contains an aromatic ring or a saturated or unsaturated cycloaliphatic ring and2) the second macrodiol has an average molecular weight of about 1,200 to 3,000, provided that the molecular weight of macrodiol A/2 is at least 3 times the molecular weight of macrodiol A/1, andB) at least one diisocyanate,wherein the macrodiol:diisocyanate molar ratio is about 1.0:0.9 to 1.0:0.3.The present invention is also directed to the high-gloss patent leather prepared in accordance with the above process.
摘要翻译：本发明涉及通过使含羟基的聚氨酯与多异氰酸酯反应从双组分聚氨酯组合物生产高光泽漆皮的方法，其特征在于所述低聚氨酯由A）至少2个大分子二醇在摩尔比为约1:6至6:1，其中1）第一大二醇的平均分子量为254至约650，并且包含芳环或饱和或不饱和脂环族环，和2）第二大二醇具有平均分子量约1,200至3,000，条件是大分子二醇A / 2的分子量至少为大分子二醇A / 1的分子量的3倍，B）至少一种二异氰酸酯，其中大二醇：二异氰酸酯摩尔比为约1.0:0.9 至1.0：0.3。本发明还涉及根据上述方法制备的高光泽漆皮。

40. 发明授权

US4728542A Ionically modified pur spreading pastes and their use 失效
标题翻译：离子改性的涂布膏及其用途
公开(公告)号：US4728542A
公开(公告)日：1988-03-01
申请号：US874326
申请日：1986-06-13
申请人： Klaus Nachtkamp , Wilhelm Thoma , Josef Pedain , Walter Schroer , Rolf Langel , Klaus Noll
发明人： Klaus Nachtkamp , Wilhelm Thoma , Josef Pedain , Walter Schroer , Rolf Langel , Klaus Noll
IPC分类号： C08G18/08 , C08G18/40 , C08G18/61 , C09D5/00 , C09D175/00 , C09D175/04 , C14C11/00 , D06M13/02 , D06M13/07 , D06M13/224 , D06M15/564 , D06N3/14 , B05D3/02 , C08F8/30 , C08F283/04
CPC分类号： D06N3/14 , C08G18/0804 , C08G18/4009 , C08G18/61 , C09D175/04 , C14C11/006
摘要： The present invention is directed to the preparation of optionally pigmented spreading paste based on multiphase mixtures of ionically-modified polyurethanes and/or polyurethane ureas which are prepared from special synthesis components based on silicone resins, aromatic hydroxypolyethers, aromatichydroxy polyesters, and perfluorocarbon resins, the multiphase mixtures additionally containing water and organic solvents for the polyurethanes and/or polyurethane ureas. The present invention is also directed to the preparation of these optionally pigmented spreading pastes and to their use for the production of coatings permeable to water vapor on fabric or leather substrates by the direct or transfer method using the technique of evaporation.
摘要翻译：本发明涉及基于由基于有机硅树脂，芳族羟基聚醚，芳基三羟基聚酯和全氟化碳树脂的特殊合成成分制备的基于离子改性聚氨酯和/或聚氨酯脲的多相混合物的任意着色的铺展浆料的制备，多相混合物另外含有聚氨酯和/或聚氨酯脲的水和有机溶剂。本发明还涉及这些任选着色的铺展糊剂的制备及其用于通过使用蒸发技术的直接或转移方法生产可渗透织物或皮革基底上的水蒸汽的涂层。

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