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1. 发明申请

US20100068499A1 LEATHER-LIKE SHEET 有权
标题翻译：皮革样片
公开(公告)号：US20100068499A1
公开(公告)日：2010-03-18
申请号：US12447704
申请日：2007-11-19
申请人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki , Minoru Takahashi
发明人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki , Minoru Takahashi
IPC分类号： B32B5/18 , C08L75/00 , C08L63/00 , B32B27/40
CPC分类号： D06N3/14 , D06N3/0056 , D06N3/0063 , D06N3/0065 , D06N3/145 , D06N3/146 , D06N2211/28 , Y10T428/249988 , Y10T428/269 , Y10T428/31551
摘要： A leather-like sheet is provided having a substrate layer and a surface skin layer in which the surface skin layer is composed of a cross-linked product of a polyurethane hot-melt composition containing 100 parts by mass of a urethane prepolymer, 5 parts by mass to 40 parts by mass of a coloring agent containing a polyol, 5 parts by mass to 50 parts by mass of multi-functional (meth)acrylate, and 0.5 parts by mass to 5 parts by mass of a photopolymerization initiator, wherein the urethane prepolymer can be obtained by reacting 5% to 50% of the number of isocyanate groups in a urethane prepolymer containing isocyanate groups that is obtained by reacting a polyol containing 40% by mass or more of polytetramethylene glycol and a polyisocyanate with a (meth)acrylate containing a hydroxyl group. This leather-like sheet has an excellent surface grade while maintaining excellent suppleness and bending resistance.
摘要翻译：提供了一种皮革状片材，其具有基材层和表皮层，其中表皮层由包含100质量份氨基甲酸酯预聚物的聚氨酯热熔组合物的交联产物组成，其中5份由将质量为40质量份的含有多元醇的着色剂，5质量份〜50质量份多官能（甲基）丙烯酸酯，以及0.5质量份〜5质量份的光聚合引发剂，其中，聚氨酯预聚物可以通过使含有40质量％以上的聚四亚甲基二醇的多元醇与多异氰酸酯与（甲基）丙烯酸酯反应而得到的含有异氰酸酯基的氨基甲酸酯预聚物中的异氰酸酯基数的5〜50％含有羟基。这种皮革状片材具有优异的表面等级，同时保持优异的柔软性和抗弯曲性。

2. 发明授权

US07767293B2 Leather-like sheet 有权
标题翻译：皮革样片材
公开(公告)号：US07767293B2
公开(公告)日：2010-08-03
申请号：US12447704
申请日：2007-11-19
申请人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki , Minoru Takahashi
发明人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki , Minoru Takahashi
IPC分类号： B32B5/18 , B32B27/40 , C08L75/00 , C08L63/00
CPC分类号： D06N3/14 , D06N3/0056 , D06N3/0063 , D06N3/0065 , D06N3/145 , D06N3/146 , D06N2211/28 , Y10T428/249988 , Y10T428/269 , Y10T428/31551
摘要： A leather-like sheet is provided having a substrate layer and a surface skin layer in which the surface skin layer is composed of a cross-linked product of a polyurethane hot-melt composition containing 100 parts by mass of a urethane prepolymer, 5 parts by mass to 40 parts by mass of a coloring agent containing a polyol, 5 parts by mass to 50 parts by mass of multi-functional (meth)acrylate, and 0.5 parts by mass to 5 parts by mass of a photopolymerization initiator, wherein the urethane prepolymer can be obtained by reacting 5% to 50% of the number of isocyanate groups in a urethane prepolymer containing isocyanate groups that is obtained by reacting a polyol containing 40% by mass or more of polytetramethylene glycol and a polyisocyanate with a (meth)acrylate containing a hydroxyl group. This leather-like sheet has an excellent surface grade while maintaining excellent suppleness and bending resistance.
摘要翻译：提供了一种皮革状片材，其具有基材层和表皮层，其中表皮层由包含100质量份氨基甲酸酯预聚物的聚氨酯热熔组合物的交联产物组成，其中5份由将质量为40质量份的含有多元醇的着色剂，5质量份〜50质量份多官能（甲基）丙烯酸酯，以及0.5质量份〜5质量份的光聚合引发剂，其中，所述聚氨酯预聚物可以通过使含有40质量％以上的聚四亚甲基二醇的多元醇与多异氰酸酯与（甲基）丙烯酸酯反应而得到的含有异氰酸酯基的氨基甲酸酯预聚物中的异氰酸酯基数的5〜50％含有羟基。这种皮革状片材具有优异的表面等级，同时保持优异的柔软性和抗弯曲性。

3. 发明申请

US20090208759A1 MOISTURE-CURABLE POLYURETHANE HOT MELT ADHESIVE AND MULTILAYER SHEET USING THE SAME 有权
标题翻译：水分可固化聚氨酯热熔胶和多层薄板
公开(公告)号：US20090208759A1
公开(公告)日：2009-08-20
申请号：US12302237
申请日：2007-11-19
申请人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki
发明人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki
IPC分类号： B32B27/08 , C08G18/12 , B32B27/40 , C08G18/32
CPC分类号： B32B5/26 , B32B7/12 , B32B27/12 , B32B27/40 , B32B2262/0261 , B32B2262/0276 , C08G18/12 , C08G18/4018 , C08G18/4252 , C08G18/44 , C08G18/4829 , C08G18/4854 , C08G2170/20 , Y10T428/2852 , Y10T428/2896 , Y10T428/31551 , Y10T428/31554 , Y10T428/31565 , C08G18/307
摘要： There are provided a moisture-curable polyurethane hot melt adhesive containing a urethane prepolymer obtained by reacting a polyol (A) with a polyisocyanate (B), wherein the polyol (A) contains 40 to 80 mass % of a polycarbonate polyol (a1), 5 to 40 mass % of polytetramethylene glycol (a2), and 5 to 40 mass % of a polyester polyol (a3) obtained by reacting a polycarboxylic acid containing an aliphatic polycarboxylic acid and an aromatic polycarboxylic acid with a polyether polyol obtained by adding an alkylene oxide to bisphenol A, based on the total amount of the polyol (A), and a multilayer sheet using this adhesive. This adhesive can maintain excellent adhesion strength even after washing is repeatedly performed under stringent washing conditions without impairing soft texture of a multilayer sheet.
摘要翻译：提供含有通过使多元醇（A）与多异氰酸酯（B）反应得到的氨基甲酸酯预聚物的湿固化性聚氨酯热熔粘合剂，其中多元醇（A）含有40〜80质量％的聚碳酸酯多元醇（a1） 5〜40质量％的聚四亚甲基二醇（a2）和5〜40质量％的通过使含有脂肪族多元羧酸和芳香族多元羧酸的多元羧酸与聚醚多元醇反应得到的聚酯多元醇（a3）基于多元醇（A）的总量和使用该粘合剂的多层片材，氧化物与双酚A的摩尔比。即使在严格的洗涤条件下重复进行洗涤也不会损害多层片材的柔软质地，该粘合剂可以保持优异的粘附强度。

4. 发明授权

US07641968B2 Moisture-curable polyurethane hot melt adhesive and multilayer sheet using the same 有权
标题翻译：水溶性聚氨酯热熔胶和使用其的多层片
公开(公告)号：US07641968B2
公开(公告)日：2010-01-05
申请号：US12302237
申请日：2007-11-19
申请人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki
发明人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki
IPC分类号： B32B7/12 , C09J4/00
CPC分类号： B32B5/26 , B32B7/12 , B32B27/12 , B32B27/40 , B32B2262/0261 , B32B2262/0276 , C08G18/12 , C08G18/4018 , C08G18/4252 , C08G18/44 , C08G18/4829 , C08G18/4854 , C08G2170/20 , Y10T428/2852 , Y10T428/2896 , Y10T428/31551 , Y10T428/31554 , Y10T428/31565 , C08G18/307
摘要： There are provided a moisture-curable polyurethane hot melt adhesive containing a urethane prepolymer obtained by reacting a polyol (A) with a polyisocyanate (B), wherein the polyol (A) contains 40 to 80 mass % of a polycarbonate polyol (a1), 5 to 40 mass % of polytetramethylene glycol (a2), and 5 to 40 mass % of a polyester polyol (a3) obtained by reacting a polycarboxylic acid containing an aliphatic polycarboxylic acid and an aromatic polycarboxylic acid with a polyether polyol obtained by adding an alkylene oxide to bisphenol A, based on the total amount of the polyol (A), and a multilayer sheet using this adhesive. This adhesive can maintain excellent adhesion strength even after washing is repeatedly performed under stringent washing conditions without impairing soft texture of a multilayer sheet.
摘要翻译：提供含有通过使多元醇（A）与多异氰酸酯（B）反应得到的氨基甲酸酯预聚物的湿固化性聚氨酯热熔粘合剂，其中多元醇（A）含有40〜80质量％的聚碳酸酯多元醇（a1） 5〜40质量％的聚四亚甲基二醇（a2）和5〜40质量％的通过使含有脂肪族多元羧酸和芳香族多元羧酸的多元羧酸与聚醚多元醇反应得到的聚酯多元醇（a3）基于多元醇（A）的总量和使用该粘合剂的多层片材，氧化物与双酚A的摩尔比。即使在严格的洗涤条件下重复进行洗涤也不会损害多层片材的柔软质地，该粘合剂可以保持优异的粘附强度。

5. 发明申请

US20060079589A1 Polyurethane foam sheet and process for layered sheet with the same 有权
标题翻译：聚氨酯泡沫板和层压板的加工方法相同
公开(公告)号：US20060079589A1
公开(公告)日：2006-04-13
申请号：US10540027
申请日：2003-12-22
申请人： Shigeru Tadokoro , Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki
发明人： Shigeru Tadokoro , Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki
IPC分类号： C08G18/00
CPC分类号： D06N3/14 , B32B5/20 , B32B5/245 , B32B7/06 , B32B27/12 , B32B2255/102 , B32B2255/26 , B32B2264/0292 , B32B2307/306 , B32B2307/54 , B32B2307/546 , B32B2307/552 , B32B2307/734 , B32B2307/748 , B32B2405/00 , B32B2413/00 , B32B2437/00 , B32B2553/00 , C08G18/12 , C08G18/4018 , C08G18/44 , C08G18/4854 , C08G2101/0008 , C08G2101/0083 , Y10T428/31551 , C08G18/307
摘要： A method of producing a polyurethane foam sheet, and a laminated sheet that uses such a foam sheet, that can be applied to artificial leather, synthetic leather, and cushioning materials used in all manner of applications. A polyurethane foam sheet is produced by applying a liquid mixture, obtained by mixing together a heated and melted hot melt urethane prepolymer (A) containing isocyanate groups at molecular terminals, and a compound (B) containing at least 2 active hydrogen atom-containing groups, onto a substrate in a sheet-like manner, and then water foaming the liquid mixture by bringing the sheet-like liquid mixture into contact with water vapor or moisture (water). A laminated sheet is produced by bonding a third substrate to the polyurethane foam sheet.
摘要翻译：聚氨酯泡沫板的制造方法以及使用这样的发泡体片材的层叠片材可以应用于各种应用中使用的人造革，合成革，缓冲材料。通过将通过将分子末端含有异氰酸酯基的加热熔融的热熔融氨基甲酸酯预聚物（A）和含有至少2个含活性氢原子的基团的化合物（B）混合而得到的液体混合物来制造聚氨酯泡沫片材以片状的方式放置在基材上，然后通过使片状液体混合物与水蒸气或水分（水）接触来使液体混合物发泡。通过将第三基板粘合到聚氨酯泡沫板上来制造层压片。

6. 发明授权

US07670517B2 Method of producing polyurethane foam sheet and laminated sheet using same 有权
标题翻译：聚氨酯泡沫板的制造方法和使用其的层叠片
公开(公告)号：US07670517B2
公开(公告)日：2010-03-02
申请号：US10540027
申请日：2003-12-22
申请人： Shigeru Tadokoro , Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki
发明人： Shigeru Tadokoro , Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki
IPC分类号： B32B37/00 , B32B27/00
CPC分类号： D06N3/14 , B32B5/20 , B32B5/245 , B32B7/06 , B32B27/12 , B32B2255/102 , B32B2255/26 , B32B2264/0292 , B32B2307/306 , B32B2307/54 , B32B2307/546 , B32B2307/552 , B32B2307/734 , B32B2307/748 , B32B2405/00 , B32B2413/00 , B32B2437/00 , B32B2553/00 , C08G18/12 , C08G18/4018 , C08G18/44 , C08G18/4854 , C08G2101/0008 , C08G2101/0083 , Y10T428/31551 , C08G18/307
摘要： A method of producing a polyurethane foam sheet, and a laminated sheet that uses such a foam sheet, that can be applied to artificial leather, synthetic leather, and cushioning materials used in all manner of applications. A polyurethane foam sheet is produced by applying a liquid mixture, obtained by mixing together a heated and melted hot melt urethane prepolymer (A) containing isocyanate groups at molecular terminals, and a compound (B) containing at least 2 active hydrogen atom-containing groups, onto a substrate in a sheet-like manner, and then water foaming the liquid mixture by bringing the sheet-like liquid mixture into contact with water vapor or moisture (water). A laminated sheet is produced by bonding a third substrate to the polyurethane foam sheet.
摘要翻译：聚氨酯泡沫板的制造方法以及使用这样的发泡体片材的层叠片材可以应用于各种应用中使用的人造革，合成革，缓冲材料。通过将通过将分子末端含有异氰酸酯基的加热熔融的热熔融氨基甲酸酯预聚物（A）和含有至少2个含活性氢原子的基团的化合物（B）混合而得到的液体混合物来制造聚氨酯泡沫片材以片状的方式放置在基材上，然后通过使片状液体混合物与水蒸气或水分（水）接触来使液体混合物发泡。通过将第三基板粘合到聚氨酯泡沫板上来制造层压片。

7. 发明授权

US07431794B2 Process for producing leather-like sheet 有权
标题翻译：生产皮革样片材的方法
公开(公告)号：US07431794B2
公开(公告)日：2008-10-07
申请号：US10590142
申请日：2005-02-23
申请人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki , Hisao Yoneda
发明人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki , Hisao Yoneda
IPC分类号： C09J4/00 , C09J101/00 , C09J201/00 , A01N1/00 , B32B27/14 , B32B3/00 , B05D5/00 , C08G18/00 , C08G18/28
CPC分类号： D06N3/14 , D06N3/0063 , D06N3/0065 , D06N3/0088 , D06N3/0097 , D06N3/143 , Y10T428/24826 , Y10T428/249979
摘要： A process for producing a leather-like sheet, wherein a skin-like layer composed of a resin composition (C) is formed on top of a fibrous substrate (E), comprising; heating and melting a moisture-curable polyurethane hot-melt resin composition (C) which contains a hot-melt urethane prepolymer (A) having isocyanate groups at molecular terminal ends and a colorant (B), and applying said heated and melted resin composition (C) to either [1] a releasable substrate (D) and then bonding the coated surface to a fibrous substrate (E), or [2] a fibrous substrate (E) and then bonding the coated surface to a releasable substrate (D); wherein the colorant (B) contains a polyol with a number average molecular weight within a range from 1,000 to 20,000 as a vehicle (B-1), and a pigment (B-2).
摘要翻译：一种皮革状片材的制造方法，其特征在于，在纤维基材（E）的上部形成有由树脂组合物（C）构成的皮肤状的层，加热熔融含有在分子末端具有异氰酸酯基的热熔氨基甲酸酯预聚物（A）和着色剂（B）的湿固性聚氨酯热熔树脂组合物（C），并将所述加热熔融的树脂组合物 C）至[1]一个可释放的基材（D），然后将涂覆的表面粘合到纤维基材（E）或[2]纤维基材（E）上，然后将涂覆的表面粘合到可释放的基材（D） ; 其中着色剂（B）含有数均分子量为1000〜20,000的多元醇作为载体（B- 1）和颜料（B-2）。

8. 发明申请

US20070169887A1 Process for producing leather-like sheet 有权
标题翻译：生产皮革样片材的方法
公开(公告)号：US20070169887A1
公开(公告)日：2007-07-26
申请号：US10590142
申请日：2005-02-23
申请人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki , Hisao Yoneda
发明人： Yoshinori Kanagawa , Toshio Niwa , Toshifumi Tamaki , Hisao Yoneda
IPC分类号： C09J175/00
CPC分类号： D06N3/14 , D06N3/0063 , D06N3/0065 , D06N3/0088 , D06N3/0097 , D06N3/143 , Y10T428/24826 , Y10T428/249979
摘要： A process for producing a leather-like sheet, wherein a skin-like layer composed of a resin composition (C) is formed on top of a fibrous substrate (E), comprising; heating and melting a moisture-curable polyurethane hot-melt resin composition (C) which contains a hot-melt urethane prepolymer (A) having isocyanate groups at molecular terminal ends and a colorant (B), and applying said heated and melted resin composition (C) to either [1] a releasable substrate (D) and then bonding the coated surface to a fibrous substrate (E), or [2] a fibrous substrate (E) and then bonding the coated surface to a releasable substrate (D); wherein the colorant (B) contains a polyol with a number average molecular weight within a range from 1,000 to 20,000 as a vehicle (B-1), and a pigment (B-2).
摘要翻译：一种皮革状片材的制造方法，其特征在于，在纤维基材（E）的上部形成有由树脂组合物（C）构成的皮肤状的层，加热熔融含有在分子末端具有异氰酸酯基的热熔氨基甲酸酯预聚物（A）和着色剂（B）的湿固性聚氨酯热熔树脂组合物（C），并将所述加热熔融的树脂组合物 C）至[1]一个可释放的基材（D），然后将涂覆的表面粘合到纤维基材（E）或[2]纤维基材（E）上，然后将涂覆的表面粘合到可释放的基材（D） ; 其中着色剂（B）含有数均分子量为1000〜20,000的多元醇作为载体（B- 1）和颜料（B-2）。

9. 发明申请

US20100104831A1 MOISTURE-CURABLE POLYURETHANE HOT MELT ADHESIVE, AND LAMINATE AND MOISTURE-PERMEABLE FILM USING THE SAME 有权
标题翻译：水分可固化聚氨酯热熔胶，以及使用其的层压和水分渗透膜
公开(公告)号：US20100104831A1
公开(公告)日：2010-04-29
申请号：US12448523
申请日：2008-06-03
申请人： Yoshinori Kanagawa , Minoru Takahashi
发明人： Yoshinori Kanagawa , Minoru Takahashi
IPC分类号： B32B5/00 , C08G18/42
CPC分类号： C08G18/4255 , C08G18/4018 , C08G18/4202 , C08G18/4238 , C08G18/4833 , C08G18/7642 , C08G18/7671 , C08G2170/20 , C08G2170/90 , C08G2250/00 , C09J175/04 , Y10S526/935 , Y10T428/24826 , Y10T428/24843 , Y10T428/31551 , Y10T428/31554
摘要： A moisture-curable polyurethane hot-melt adhesive containing a urethane prepolymer obtained by reacting a polyol (A) which comprises a polyester polyol (a-1) obtained by reacting a polyol prepared by the addition of bisphenol A with an alkylene oxide with both an aliphatic polycarboxylic acid and an aromatic polycarboxylic acid, a crystalline polyester polyol (a-2), and a polyoxyethylene glycol (a-3) having a number-average molecular weight of 2000 to 25000 with a polyisocyanate (B); and a moisture-permeable film, which are suitable for the production of sport wear, raincoats, shoes, fireman uniforms, military uniforms, and so on.
摘要翻译：一种含有氨基甲酸酯预聚物的湿固化性聚氨酯热熔粘合剂，其通过使通过使通过添加双酚A制备的多元醇与烯化氧反应而获得的聚酯多元醇（a-1）的多元醇（A）脂肪族多元羧酸和芳香族多元羧酸，结晶性聚酯多元醇（a-2）和数均分子量为2000〜25000的聚异氰酸酯（B）的聚氧乙烯二醇（a-3）。和透湿膜，适用于生产运动服，雨衣，鞋，消防员制服，军服等。

10. 发明申请

US20110287242A1 MOISTURE-PERMEABLE FILM, PRODUCTION METHOD OF SAME AND LAMINATE USING SAME 有权
标题翻译：水分渗透膜，使用其的生产方法和层压体
公开(公告)号：US20110287242A1
公开(公告)日：2011-11-24
申请号：US12676179
申请日：2008-12-01
申请人： Yoshinori Kanagawa , Minoru Takahashi
发明人： Yoshinori Kanagawa , Minoru Takahashi
IPC分类号： B32B27/00 , C08G18/83 , C08J3/28 , B32B3/10
CPC分类号： C08F290/067 , B32B5/022 , B32B5/024 , B32B5/026 , B32B7/06 , B32B7/14 , B32B27/08 , B32B27/10 , B32B27/12 , B32B27/18 , B32B27/20 , B32B27/22 , B32B27/285 , B32B27/304 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/40 , B32B2307/50 , B32B2307/546 , B32B2307/724 , B32B2307/7265 , B32B2307/748 , B32B2419/00 , B32B2419/06 , B32B2437/00 , B32B2535/00 , B32B2555/02 , B32B2607/02 , C08F290/06 , C08G18/4018 , C08G18/4238 , C08G18/4252 , C08G18/4833 , C08G18/672 , C08G2170/20 , C08J5/18 , C08J2375/16 , C09J175/16 , Y10T428/249985 , C08G18/40
摘要： An object of the present invention is to provide a moisture-permeable film having superior moisture permeability and flexibility at levels enabling the use thereof in the production of textile products such as clothes, while also not being susceptible to the occurrence of decreases in surface quality caused by roughening. The present invention relates to a moisture-permeable film obtained by curing a reactive polyurethane hot melt resin composition comprising a reactive urethane prepolymer (D), a (meth)acrylate (E) and a photopolymerization initiator (F), wherein the reactive urethane prepolymer (D) is obtained by reacting a hydroxyl group-containing (meth)acrylate (C) with 10% to 90% of the equivalent of isocyanate groups possessed by an urethane prepolymer obtained by reacting a polyisocyanate (B) with a polyol (A); and the polyol (A) contains a polyester polyol (a-1) which is obtained by reacting polycarboxylic acid with a polyol in which an alkylene oxide is added to bisphenol A, a poly ester polyol (a-2) which is a solid at normal temperature and a polyethylene glycol (a-3) which has a number average molecular weight of 1000 to 25,000.
摘要翻译：本发明的目的是提供一种具有优异的透湿性和柔软性的透湿膜，其能够用于生产诸如衣服的纺织产品的水平，同时也不会导致表面质量下降的发生通过粗糙化。本发明涉及通过固化包含反应性氨基甲酸酯预聚物（D），（甲基）丙烯酸酯（E）和光聚合引发剂（F））的反应性聚氨酯热熔树脂组合物而获得的透湿膜，其中反应性氨基甲酸酯预聚物（D）通过使含羟基的（甲基）丙烯酸酯（C）与多异氰酸酯（B）与多元醇（A）反应得到的氨基甲酸酯预聚物所具有的异氰酸酯基当量的10〜90％ ; 多元醇（A）含有通过使多元羧酸与双酚A中添加烯化氧的多元醇反应得到的聚酯多元醇（a-1），作为固体的聚酯多元醇（a-2）正常温度和数均分子量为1000〜25,000的聚乙二醇（a-3）。

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