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1. 发明申请

WO2014059602A1 POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS COMPRISING ACRYLIC LATEX 审中-公开
标题翻译：基于聚氨酯分散剂的合成皮革，包含丙烯酸酯
公开(公告)号：WO2014059602A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083030
申请日：2012-10-16
申请人： DOW GLOBAL TECHNOLOGIES LLC , GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
发明人： GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
IPC分类号： D06N3/14 , D06M15/564
CPC分类号： D06N3/144 , C09D133/08 , C09D133/12 , D06N3/0047 , D06N3/0061 , D06N3/0063 , D06N3/0077 , D06N3/10 , D06N3/14 , D06N2211/28
摘要： Synthetic leathers comprise latex, and have improved peel strength and/or improved embossability. The leathers comprising a fabric that is optionally impregnated with a polymer resin, wherein the fabric is in contact with a polymeric layer which is made from a mixture comprising a frothed polyurethane dispersion in water and latex.
摘要翻译：合成皮革包括胶乳，并且具有改善的剥离强度和/或改善的压花性。所述皮革包括可选地用聚合物树脂浸渍的织物，其中所述织物与聚合物层接触，所述聚合物层由包含水中的起泡聚氨酯分散体和胶乳的混合物制成。

2. 发明申请

WO2016065604A1 TACKIFIER AND CONTINUOUS PROCESS THEREOF 审中-公开
标题翻译： TACKACKER及其连续流程
公开(公告)号：WO2016065604A1
公开(公告)日：2016-05-06
申请号：PCT/CN2014/090001
申请日：2014-10-31
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , YANG, Miao , GU, Weichao , QU, Zhaohui , LIANG, Yongfu
发明人： YANG, Miao , GU, Weichao , QU, Zhaohui , LIANG, Yongfu
IPC分类号： C08L93/04 , B01F17/52 , C09J9/00 , C09J11/08 , C09J133/02
CPC分类号： C09J11/08 , C08K5/09 , C08L93/04 , C08L2201/50 , C09J133/02 , C09J157/06 , C09J193/04 , C08L33/02
摘要： A rosin dispersion is a reaction product of, by dry weight based on total dry weight of the rosin dispersion, from 80 % to 98 % a rosin resin, and from 2% to 20 % a dispersant. The rosin resin is processed by at least one method of a) modification, b) hydrogenation or disproportionation, and c) polymerization or esterification from raw material rosins. The dispersant is selected from C 18 -C 32 aliphatic carboxylic acids, olefin (meth) acrylic acid copolymers, and other acid/anhydride modified polymers. A continuous process for preparing the rosin dispersion and an adhesive formulation comprising the rosin dispersion are also included.
摘要翻译：松香分散体是基于松香分散体的总干重的干重，80％至98％的松香树脂和2％至20％的分散剂的反应产物。松香树脂通过以下至少一种方法加工：a）改性，b）氢化或歧化，和c）从原料松香聚合或酯化。分散剂选自C 18 -C 32脂族羧酸，烯烃（甲基）丙烯酸共聚物和其它酸/酸酐改性的聚合物。还包括制备松香分散体的连续方法和包含松香分散体的粘合剂制剂。

3. 发明申请

WO2014059594A1 POLYURETHANE AND POLYOLEFIN BASED SYNTHETIC LEATHERS HAVING IMPROVED EMBOSSING CHARACTERISTICS 审中-公开
标题翻译：聚氨酯和基于聚烯烃的合成皮革具有改进的断裂特性
公开(公告)号：WO2014059594A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083017
申请日：2012-10-16
申请人： DOW GLOBAL TECHNOLOGIES LLC , GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
发明人： GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
IPC分类号： D06N3/14 , D06N3/10
CPC分类号： D06N3/14 , D06N3/0047 , D06N3/0061 , D06N3/0063 , D06N3/0077 , D06N3/045 , D06N3/144 , D06N2211/28
摘要： Disclosed herein are externally stabilized, poromeric, synthetic leathers having improved embossing characteristics that are made from a fabric that is optionally impregnated with a polymer resin, wherein the fabric is coated with a polymerized layer that was made from a frothed mixture comprising polyurethane dispersed in water (PUD), at least one surfactant, a thickener, and at least one polyolefin dispersed in water (POD). Methods of making said synthetic leathers are also disclosed.
摘要翻译：本文公开了具有改进的压花特性的外部稳定的，具有改进的压花特性的合成革，其由任选地浸渍有聚合物树脂的织物制成，其中织物涂覆有由包含聚氨酯的发泡混合物制成的聚合层，所述混合物包含分散在水中的聚氨酯（PUD），至少一种表面活性剂，增稠剂和分散在水中的至少一种聚烯烃（POD）。还公开了制造所述合成皮革的方法。

4. 发明申请

WO2014186953A1 PAPER COMPOSITION AND PROCESS FOR MAKING THE SAME 审中-公开
标题翻译：纸张组合物及其制造方法
公开(公告)号：WO2014186953A1
公开(公告)日：2014-11-27
申请号：PCT/CN2013/076038
申请日：2013-05-22
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , WANG, Tao , GU, Weichao , WANG, Tao , CHEN, Junyu , DU, Haitao , YAN, Yunfei , MA, Rui
发明人： WANG, Tao , GU, Weichao , WANG, Tao , CHEN, Junyu , DU, Haitao , YAN, Yunfei , MA, Rui
IPC分类号： D21H17/67 , D21H23/04
CPC分类号： D21H17/74 , D21H17/34 , D21H17/35 , D21H17/67 , D21H17/675 , D21H17/69 , D21H23/04
摘要： A new paper composition comprising, a) from 15 wt.% to 70 wt.% a hiding composite comprising based on the total weight of the hiding composite, from 30 wt.% to 7 wt.% pigment particles and from 25 wt.% to 70 wt.% a thermoplastic polymer. The pigment particles are hydrophobically treated with the surface tension of the pigment particles being from 0.1 to 50 mN/m, and the surface tension difference between the pigment particles and the thermoplastic polymer being less than 40 mN/m; and b) from 30 wt.% to 85 wt.% a paper pulp. Process of making such a new paper composition.
摘要翻译：一种新的纸组合物，其包含a）15重量％至70重量％的隐藏复合物，其基于所述隐藏复合物的总重量，30重量％至7重量％的颜料颗粒和25重量％至70重量％的热塑性聚合物。颜料颗粒被疏水处理，颜料颗粒的表面张力为0.1-50mN / m，颜料颗粒和热塑性聚合物之间的表面张力差小于40mN / m; 和b）30重量％至85重量％的纸浆。制作这样一种新的纸张组合的过程。

5. 发明申请

WO2014059600A1 SYNTHETIC LEATHER FOAM LAYER MADE FROM POLYESTER POLYOL BASED BACKBONE POLYURETHANE DISPERSION 审中-公开
标题翻译：聚酯多元醇基底胶聚氨酯分散剂合成皮革泡沫层
公开(公告)号：WO2014059600A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083026
申请日：2012-10-16
申请人： DOW GLOBAL TECHNOLOGIES LLC , GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
发明人： GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
IPC分类号： D06N3/14 , D06M15/564
CPC分类号： D06N3/146 , D06N3/0006 , D06N3/0047 , D06N3/0077 , D06N3/0088 , D06N3/123 , D06N3/14 , D06N2211/28 , Y10T428/249953
摘要： Disclosed herein are methods of producing externally stabilized, poromeric synthetic leathers having improved peel strength, the methods comprising: preparing a prepolymer from a mixture comprising at least one polyester polyol, at least one polyether polyol, at least one isocyanate and optionally in a solvent; mixing the prepolymer, water, and a first surfactant; optionally add a second chain extender to form a PUD; preparing a mixture comprising said PUD, at least one surfactant, and at least one thickener; frothing said mixture; applying the frothed mixture to a fabric and thereby fomiing a coated fabric; adjusting the thickness of the frothed mixture on the coated fabric; drying the coated fabric. Methods of improving the peel strength of poromeric synthetic leathers are also disclosed. Externally stabilized synthetic leathers having improved peel strength are also disclosed.
摘要翻译：本文公开了制备具有改善的剥离强度的外部稳定的，具有改性的聚酯合成革的方法，所述方法包括：由包含至少一种聚酯多元醇，至少一种聚醚多元醇，至少一种异氰酸酯和任选在溶剂中的混合物制备预聚物; 混合预聚物，水和第一表面活性剂; 任选地加入第二扩链剂以形成PUD; 制备包含所述PUD，至少一种表面活性剂和至少一种增稠剂的混合物; 发泡混合物; 将发泡混合物施加到织物上，从而形成涂布织物; 调节涂布织物上发泡混合物的厚度; 干燥涂层织物。还公开了改善外用合成革的剥离强度的方法。还公开了具有改善的剥离强度的外部稳定的合成皮革。

6. 发明申请

WO2014059596A1 POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS HAVING IMPROVED EMBOSSING CHARACTERISTICS 审中-公开
标题翻译：基于聚氨酯分散体的合成皮革，具有改进的成型特性
公开(公告)号：WO2014059596A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083020
申请日：2012-10-16
申请人： DOW GLOBAL TECHNOLOGIES LLC , BHATTACHARJEE, Debkumar , GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
发明人： BHATTACHARJEE, Debkumar , GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
IPC分类号： D06N3/14 , C08G18/72 , C08G18/76
CPC分类号： D06N3/0047 , C08G18/10 , C08G18/12 , C08G18/283 , C08G18/4812 , C08G18/4825 , C08G18/4829 , C08G18/6674 , C08G18/706 , C08J9/0028 , C08J9/0033 , C08J9/30 , C08J9/365 , C08J2375/08 , D06N3/0061 , D06N3/0063 , D06N3/0077 , D06N3/14 , D06N3/146 , D06N2211/28 , Y10T428/24438 , C08G18/3228
摘要： Described herein are methods of preparing PUD based, poromeric, synthetic leathers having improved embossing characteristics, the methods comprising: preparing a polyurethane prepolymer, wherein the prepolymer comprises at least one isocyanate resin, and at least two polyols; preparing a first mixture comprising the polyurethane prepolymer, water, a chain extender, and a first surfactant that comprises at least one surfactant; preparing a second mixture comprising the first mixture, a thickening agent, and a second surfactant the comprises at least one surfactant, frothing the second mixture and thereby forming a frothed second mixture; applying the frothed second mixture to a fabric and thereby forming a coated fabric; optionally adjusting the thickness of the frothed third mixture on the fabric; and drying the coated fabric.
摘要翻译：本文描述了制备具有改进的压花特性的基于PUD的多孔体合成革的方法，所述方法包括：制备聚氨酯预聚物，其中所述预聚物包含至少一种异氰酸酯树脂和至少两种多元醇; 制备包含聚氨酯预聚物，水，扩链剂和包含至少一种表面活性剂的第一表面活性剂的第一混合物; 制备包含第一混合物，增稠剂和第二表面活性剂的第二混合物，其包含至少一种表面活性剂，起泡第二混合物，从而形成发泡的第二混合物; 将发泡的第二混合物施加到织物上，从而形成涂布织物; 可选地调节织物上发泡的第三混合物的厚度; 并干燥涂层织物。

7. 发明申请

WO2016008126A1 METHOD FOR FABRIC-ELASTOMER BONDING 审中-公开
标题翻译：用于织物 - 弹性体粘结的方法
公开(公告)号：WO2016008126A1
公开(公告)日：2016-01-21
申请号：PCT/CN2014/082367
申请日：2014-07-17
申请人： DOW GLOBAL TECHNOLOGIES LLC , CHEN, Yong , CHEN, Yongchun , GU, Weichao , LIANG, Yongfu , PANG, Xiaoyi , YU, Haiyang
发明人： CHEN, Yong , CHEN, Yongchun , GU, Weichao , LIANG, Yongfu , PANG, Xiaoyi , YU, Haiyang
IPC分类号： C09J7/04 , C09J201/00 , B32B7/12 , C09D123/08 , C09D123/00 , C09D131/04 , C09D153/02 , B32B27/12 , B32B27/18 , B32B27/34 , B32B27/36
CPC分类号： B32B27/32 , B32B5/02 , B32B5/18 , B32B7/12 , B32B27/12 , B32B27/18 , B32B27/302 , B32B27/38 , B32B27/40 , B32B37/14 , B32B2250/02 , B32B2255/02 , B32B2255/26 , B32B2262/0261 , B32B2262/0276 , B32B2266/025 , B32B2266/0292 , B32B2270/00 , B32B2274/00 , B32B2307/308 , C09D123/0876 , C09J5/06 , C09J123/26 , C09J151/003 , C09J153/00 , C09J201/00 , C09J2400/263 , C09J2423/006 , C09J2431/00 , C09J2451/00 , C09J2453/00 , C09J2467/006 , C09J2477/006
摘要： A method for bonding a fabric to a polyolefin elastomer. The method comprises applying to the fabric:(a) from 10 to 90 wt％of an aqueous dispersion of a thermoplastic polymer; and (b) from 90 to 10 wt％of an aqueous dispersion of a rosin, wherein percentages are based on total dry weight of thermoplastic polymer and rosin.
摘要翻译：一种将织物粘合到聚烯烃弹性体上的方法。该方法包括向织物施加：（a）10至90重量％的热塑性聚合物的水分散体; 和（b）90至10重量％的松香水分散体，其中百分比基于热塑性聚合物和松香的总干重。

8. 发明申请

WO2014107878A1 POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS 审中-公开
标题翻译：聚氨酯分散基合成皮革
公开(公告)号：WO2014107878A1
公开(公告)日：2014-07-17
申请号：PCT/CN2013/070353
申请日：2013-01-11
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY , YAN, Yunfei , KANG, Ning , FENG, Jiansheng , SHEN, Qian , ZHANG, Chao , GU, Weichao , ZHANG, Hongliang
发明人： YAN, Yunfei , KANG, Ning , FENG, Jiansheng , SHEN, Qian , ZHANG, Chao , GU, Weichao , ZHANG, Hongliang
IPC分类号： B32B27/04 , B32B27/08 , B32B27/40 , D06N3/04 , D06N3/08 , D06N3/18 , D06N3/14
CPC分类号： D06N3/14 , B32B5/245 , B32B27/065 , B32B27/308 , B32B2266/0278 , C09D175/06 , D06N3/0059 , D06N3/0097 , D06N3/042 , D06N3/047 , D06N3/183 , D06N2211/28 , Y10T428/24512 , Y10T428/249991
摘要： A multilayer structure including (a) a fabric, (b) a polyurethane foam containing a plurality of cells defined therein, wherein the foam contains at least one surfactant, and (c) a skin layer, wherein the skin layer comprises a wetting agent and an acrylic polymer having a glass transition temperature of -20 degree Celsius or less, and the foam resides between the fabric and the skin layer; and the process of preparing the multilayer structure.
摘要翻译：一种多层结构，其包括（a）织物，（b）含有限定在其中的多个单元的聚氨酯泡沫，其中所述泡沫包含至少一种表面活性剂，和（c）表层，其中所述表层包含润湿剂和玻璃化转变温度为-20摄氏度以下的丙烯酸类聚合物，泡沫体位于织物和皮肤层之间; 以及制备多层结构的过程。

9. 发明申请

WO2014059597A1 NANOPARTICLE CONTAINING POLYURETHANE DISPERSIONS AFFORDING MATERIALS HAVING IMPROVED TENSILE STRENGTH AND ELONGATION 审中-公开
标题翻译：含有聚氨酯分散剂的纳米颗粒对具有改进的拉伸强度和延伸性的材料
公开(公告)号：WO2014059597A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083023
申请日：2012-10-16
申请人： DOW GLOBAL TECHNOLOGIES LLC , GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
发明人： GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
IPC分类号： C08G18/10 , C08K3/26 , C08K3/00 , C08G18/08 , C08G18/06 , C08G18/12 , C08G18/48 , C08G18/76
CPC分类号： C08G18/283 , C08G18/0866 , C08G18/4841 , C08G18/7671 , C08G2150/90 , C08K3/26 , C08K2003/265 , C08K2201/011 , C09D175/08 , D06N3/0063 , D06N3/14 , D06N3/146 , D06N2205/103 , D06N2211/28 , C08G18/12 , C08G18/3271 , C08L75/04
摘要： Disclosed herein are methods for producing a material from a PUD that contains nanoparticles, wherein said material has improved elongation, tensile strength, and stability, relative to other materials made from PUDs that do not contain nanoparticles, the methods comprising: preparing a polyurethane prepolymer, wherein the prepolymer comprises at least one isocyanate resin, and at least one polyol; preparing a first mixture comprising the polyurethane prepolymer, at least one surfactant, and at least one nanoparticle; preparing a second mixture comprising, the first mixture, water, and a chain extender; and curing the second mixture. PUD based materials and methods of using them are also disclosed herein.
摘要翻译：本文公开了从包含纳米颗粒的PUD制备材料的方法，其中所述材料相对于不含纳米颗粒的PUD制备的其它材料，具有改善的伸长率，拉伸强度和稳定性，所述方法包括：制备聚氨酯预聚物，其中所述预聚物包含至少一种异氰酸酯树脂和至少一种多元醇; 制备包含所述聚氨酯预聚物，至少一种表面活性剂和至少一种纳米颗粒的第一混合物; 制备第二混合物，其包含第一混合物，水和扩链剂; 并固化第二混合物。本文还公开了基于PUD的材料及其使用方法。

10. 发明申请

WO2014059593A1 POLYURETHANE BASED SYNTHETIC LEATHERS COMPRISING NANOPARTICLES AND HAVING IMPROVED PEEL STRENGTH 审中-公开
标题翻译：基于聚氨酯的合成皮革包含纳米颗粒并具有改善的皮肤强度
公开(公告)号：WO2014059593A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083016
申请日：2012-10-16
申请人： DOW GLOBAL TECHNOLOGIES LLC , GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
发明人： GU, Weichao , KANG, Ning , LIU, Bo , YAN, Yunfei , ZHANG, Chao , ZHANG, Hongliang
IPC分类号： D06N3/14 , D06M15/564
CPC分类号： D06N3/146 , D06N3/0047 , D06N3/0063 , D06N3/14 , D06N2205/103 , D06N2205/20 , D06N2211/28
摘要： Disclosed herein are methods for producing a poromeric synthetic leather having improved peel strength, the method comprising: preparing a polyurethane prepolymer, wherein the prepolymer comprises at least one isocyanate resin, and at least one polyol; preparing a first mixture comprising the polyurethane prepolymer, and at least one surfactant; preparing a second mixture comprising, the first mixture, water, and a chain extender; preparing a third mixture comprising the second mixture, at least one surfactant and a thickening agent, frothing the third mixture and thereby forming a frothed third mixture; applying the frothed third mixture to a fabric that is optionally impregnated with a polyurethane resin and thereby forming a coated fabric; optionally adjusting the thickness of the frothed third mixture on the fabric; and heating the coated fabric sufficiently to dry and cure it; wherein at least one nanoparticle is present in the polyurethane prepolymer, the first mixture, the second mixture, the third mixture, or combinations thereof. Leathers made according to such methods are also disclosed herein.
摘要翻译：本文公开了用于生产具有改善的剥离强度的端基合成革的方法，所述方法包括：制备聚氨酯预聚物，其中所述预聚物包含至少一种异氰酸酯树脂和至少一种多元醇; 制备包含所述聚氨酯预聚物和至少一种表面活性剂的第一混合物; 制备第二混合物，其包含第一混合物，水和扩链剂; 制备包含第二混合物，至少一种表面活性剂和增稠剂的第三混合物，使第三混合物起泡，从而形成发泡的第三混合物; 将发泡的第三混合物施用到任选地用聚氨酯树脂浸渍并由此形成涂布织物的织物; 可选地调节织物上发泡的第三混合物的厚度; 并充分加热涂层织物以使其干燥和固化; 其中至少一种纳米颗粒存在于聚氨酯预聚物中，第一混合物，第二混合物，第三混合物或其组合。根据这种方法制造的皮革也在本文中公开。

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