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1. 发明授权

US07834104B2 Process for production of urethane resin and adhesive agent 有权
标题翻译：生产聚氨酯树脂和粘合剂的方法
公开(公告)号：US07834104B2
公开(公告)日：2010-11-16
申请号：US12189268
申请日：2008-08-11
申请人： Makito Nakamura , Hitoshi Shimoma , Hisashi Sato , Yasuhito Adachi
发明人： Makito Nakamura , Hitoshi Shimoma , Hisashi Sato , Yasuhito Adachi
IPC分类号： C08G18/10 , C08G18/32 , C08G18/38 , C08G18/66
CPC分类号： C09J175/04 , C08G18/10 , C08G18/3281 , C08G2170/40 , C08G18/3206 , C08G18/8022
摘要： An object of the invention is to provide a process for urethane resin production in which the molecular weight of the urethane resin can be easily controlled regardless of the kind of polyisocyanate compound and which can yield a urethane resin for use as a removable pressure-sensitive adhesive usable in extensive applications ranging from a strong-tack region to a slight-tack region. The process for urethane resin production of the invention is a process for producing a urethane resin which comprises reacting a polyol with a first polyisocyanate compound in such a proportion that isocyanate groups are present in excess to thereby obtain an isocyanate-group-terminated prepolymer, subsequently reacting the isocyanate-group-terminated prepolymer with a chain extender, and further reacting the resultant polymer with a chain terminator, wherein the chain extender comprises a polyfunctional compound (X) having three or more functional groups reactive with an isocyanate group, wherein two of the functional groups of the polyfunctional compound (X) are primary hydroxyl groups and the remaining functional group(s) is secondary hydroxyl or tertiary hydroxyl group(s).
摘要翻译：本发明的目的是提供一种聚氨酯树脂生产方法，其中可以容易地控制聚氨酯树脂的分子量，而不管多异氰酸酯化合物的种类如何，并且可以产生用作可去除的压敏粘合剂的聚氨酯树脂可用于从强粘性区域到轻微粘性区域的广泛应用。本发明的聚氨酯树脂生产方法是一种制备聚氨酯树脂的方法，其包括使多元醇与第一多异氰酸酯化合物以过量存在的异氰酸酯基团的比例反应，随后得到异氰酸酯基封端的预聚物使异氰酸酯基封端的预聚物与扩链剂反应，并进一步使所得聚合物与链终止剂反应，其中扩链剂包含具有三个或更多个与异氰酸酯基团反应的官能团的多官能化合物（X），其中两个多官能化合物（X）的官能团是伯羟基，剩余的官能团是仲羟基或叔羟基。

2. 发明申请

US20080312386A1 PROCESS FOR PRODUCTION OF URETHANE RESIN AND ADHESIVE AGENT 有权
标题翻译：尿素树脂和胶粘剂生产工艺
公开(公告)号：US20080312386A1
公开(公告)日：2008-12-18
申请号：US12189268
申请日：2008-08-11
申请人： Makito NAKAMURA , Hitoshi Shimoma , Hisashi Sato , Yasuhito Adachi
发明人： Makito NAKAMURA , Hitoshi Shimoma , Hisashi Sato , Yasuhito Adachi
IPC分类号： C08L75/04 , C08G71/04
CPC分类号： C09J175/04 , C08G18/10 , C08G18/3281 , C08G2170/40 , C08G18/3206 , C08G18/8022
摘要： An object of the invention is to provide a process for urethane resin production in which the molecular weight of the urethane resin can be easily controlled regardless of the kind of polyisocyanate compound and which can yield a urethane resin for use as a removable pressure-sensitive adhesive usable in extensive applications ranging from a strong-tack region to a slight-tack region. The process for urethane resin production of the invention is a process for producing a urethane resin which comprises reacting a polyol with a first polyisocyanate compound in such a proportion that isocyanate groups are present in excess to thereby obtain an isocyanate-group-terminated prepolymer, subsequently reacting the isocyanate-group-terminated prepolymer with a chain extender, and further reacting the resultant polymer with a chain terminator, wherein the chain extender comprises a polyfunctional compound (X) having three or more functional groups reactive with an isocyanate group, wherein two of the functional groups of the polyfunctional compound (X) are primary hydroxyl groups and the remaining functional group(s) is secondary hydroxyl or tertiary hydroxyl group(s).
摘要翻译：本发明的目的是提供一种聚氨酯树脂生产方法，其中可以容易地控制聚氨酯树脂的分子量，而不管多异氰酸酯化合物的种类如何，并且可以产生用作可去除的压敏粘合剂的聚氨酯树脂可用于从强粘性区域到轻微粘性区域的广泛应用。本发明的聚氨酯树脂生产方法是一种制备聚氨酯树脂的方法，其包括使多元醇与第一多异氰酸酯化合物以过量存在的异氰酸酯基团的比例反应，随后得到异氰酸酯基封端的预聚物使异氰酸酯基封端的预聚物与扩链剂反应，并进一步使所得聚合物与链终止剂反应，其中扩链剂包含具有三个或更多个与异氰酸酯基团反应的官能团的多官能化合物（X），其中两个多官能化合物（X）的官能团是伯羟基，剩余的官能团是仲羟基或叔羟基。

3. 发明申请

US20120123043A1 HOT MELT ADHESIVE COMPOSITION 失效
标题翻译：热熔胶组合物
公开(公告)号：US20120123043A1
公开(公告)日：2012-05-17
申请号：US13357144
申请日：2012-01-24
申请人： Makito NAKAMURA , Genichirou Enna
发明人： Makito NAKAMURA , Genichirou Enna
IPC分类号： C09J175/04
CPC分类号： C08H6/00 , C08G18/10 , C08G18/12 , C08G18/4202 , C08G18/4238 , C08G18/4854 , C08G18/7671 , C08G2170/20 , C08L25/18 , C08L61/06 , C08L2666/16 , C09J175/04 , C08G18/3206
摘要： To provide a hot melt adhesive composition employing a thermoplastic polyurethane, which has a high adhesive strength even under bonding conditions of low temperature and short time or even to nylon cloth, and which has a favorable adhesive strength in a wide temperature range of from room temperature to low temperature.A hot melt adhesive composition comprising a thermoplastic polyurethane (A) having a flow initiation temperature of from 80 to 150° C. and a phenolic hydroxy group-containing compound (B) having phenolic hydroxy groups and having a molecular weight of at least 1,000.
摘要翻译：为了提供使用热塑性聚氨酯的热熔粘合剂组合物，即使在低温和短时间的接合条件下甚至尼龙布也具有高的粘合强度，并且在室温的宽温度范围内具有良好的粘合强度到低温。一种热熔粘合剂组合物，其包含流动起始温度为80-150℃的热塑性聚氨酯（A）和具有酚羟基并且具有至少1,000的分子量的含酚羟基的化合物（B）。

4. 发明授权

US08609768B2 Hot melt adhesive composition 失效
标题翻译：热熔胶组成
公开(公告)号：US08609768B2
公开(公告)日：2013-12-17
申请号：US13357144
申请日：2012-01-24
申请人： Makito Nakamura , Genichirou Enna
发明人： Makito Nakamura , Genichirou Enna
IPC分类号： C08L75/06 , C08L75/08 , C08G65/40
CPC分类号： C08H6/00 , C08G18/10 , C08G18/12 , C08G18/4202 , C08G18/4238 , C08G18/4854 , C08G18/7671 , C08G2170/20 , C08L25/18 , C08L61/06 , C08L2666/16 , C09J175/04 , C08G18/3206
摘要： A hot melt adhesive composition employing a thermoplastic polyurethane, which has a high adhesive strength even under bonding conditions of low temperature and short time or even to nylon cloth, and which has a favorable adhesive strength in a wide temperature range of from room temperature to low temperature. A hot melt adhesive composition comprising a thermoplastic polyurethane (A) having a flow initiation temperature of from 80 to 150° C. and a phenolic hydroxy group-containing compound (B) having phenolic hydroxy groups and having a molecular weight of at least 1,000.
摘要翻译：使用热塑性聚氨酯的热熔性粘合剂组合物，即使在低温和短时间的接合条件下甚至尼龙布也具有高的粘合强度，并且在从室温到低温的宽温度范围内具有良好的粘合强度温度。一种热熔粘合剂组合物，其包含流动起始温度为80-150℃的热塑性聚氨酯（A）和具有酚羟基并且具有至少1,000的分子量的含酚羟基的化合物（B）。

5. 发明申请

US20100197857A1 POLYURETHANE FOR PRINTING INK BINDERS, METHOD FOR PRODUCING THE SAME AND PRINTING INK 审中-公开
标题翻译：用于印刷墨盒的聚氨酯，其制造方法和印刷墨水
公开(公告)号：US20100197857A1
公开(公告)日：2010-08-05
申请号：US12757071
申请日：2010-04-09
申请人： Yukio TSUGE , Hisashi Sato , Yuuko Nagasaki , Makito Nakamura , Takeaki Arai
发明人： Yukio TSUGE , Hisashi Sato , Yuuko Nagasaki , Makito Nakamura , Takeaki Arai
IPC分类号： C08L75/04 , C08G18/10 , C08G18/16
CPC分类号： C08G18/66 , C08G18/4244 , C08G65/2609 , C08G65/2663 , C08G65/3326 , C09D11/102
摘要： Provided is a polyurethane for printing ink binders excellent in solubility in a solvent having a low solvency, low viscosity and adhesion to films, and a method for producing the same.A method for producing urethane for printing ink binders, wherein a polyurethane is obtained by reacting a polyol (A), a polyisocyanate compound (B) and a chain extender (C), and the polyol (A) contains a polyesterether polyol (A1) which is obtained by copolymerizing a polycarboxylic acid anhydride (b) and an alkylene oxide (c) to an initiator (a) in the presence of a catalyst (x).
摘要翻译：本发明提供一种用于印刷油墨粘合剂的聚氨酯，其具有在溶剂性，粘度低，粘合性低的溶剂中的溶解性优异的薄膜及其制造方法。一种用于印刷油墨粘合剂的聚氨酯的制备方法，其中通过使多元醇（A），多异氰酸酯化合物（B）和扩链剂（C）反应获得聚氨酯，多元醇（A）含有聚醚醚多元醇（A1）其通过在催化剂（x）的存在下将多元羧酸酐（b）和烯化氧（c）共聚到引发剂（a）而获得。

6. 发明申请

US20120172524A1 REACTIVE HOT-MELT ADHESIVE AGENT COMPOSITION 审中-公开
标题翻译：反应性热熔粘合剂组合物
公开(公告)号：US20120172524A1
公开(公告)日：2012-07-05
申请号：US13419912
申请日：2012-03-14
申请人： Makito NAKAMURA , Hisashi SATO , Takeaki ARAI
发明人： Makito NAKAMURA , Hisashi SATO , Takeaki ARAI
IPC分类号： C09J175/08
CPC分类号： C08G18/4244 , C08G18/12 , C08G18/4018 , C08G18/4202 , C08G18/4291 , C08G18/4887 , C08G2170/20 , C08G18/307
摘要： The present invention relates to a reactive hot-melt adhesive agent composition, containing an isocyanate group-terminated urethane prepolymer (P) obtained through a step of reacting a polyol (Z) with a polyisocyanate compound (C), in which the polyol (Z) contains a polyester ether polyol (A) and an aliphatic polyester polyol (B).
摘要翻译：本发明涉及通过使多元醇（Z）与多异氰酸酯化合物（C）反应的工序而得到的异氰酸酯基封端的氨基甲酸酯预聚物（P）的反应性热熔粘合剂组合物，其中多元醇）含有聚酯醚多元醇（A）和脂肪族聚酯多元醇（B）。

7. 发明申请

US20100087593A1 RESIN COMPOSITION COMPRISING THERMOPLASTIC POLYURETHANE, AND HOT MELT ADHESIVE 审中-公开
标题翻译：包含热塑性聚氨酯的树脂组合物和热熔粘合剂
公开(公告)号：US20100087593A1
公开(公告)日：2010-04-08
申请号：US12632209
申请日：2009-12-07
申请人： Makito NAKAMURA , Hisashi Sato , Takeaki Arai
发明人： Makito NAKAMURA , Hisashi Sato , Takeaki Arai
IPC分类号： C09J175/06 , C08G18/42
CPC分类号： C08G18/4261 , C08G18/10 , C08G18/4252 , C08G18/4277 , C08G2170/20 , C09J175/06 , C08G18/3206
摘要： To present a resin composition comprising a thermoplastic polyurethane which can be melted at a low temperature, is capable of bonding in a short time and is excellent in flexibility; and a hot melt adhesive.A resin composition comprising a thermoplastic polyurethane which has structural units derived from a diol compound (I) containing a polyester ether diol (A) which has an initiator (a), a dicarboxylic acid anhydride (b) and an alkylene oxide (c), a diisocyanate compound (II) and a chain extender (III), wherein ([II]+[III])/([I]+[II]+[III])=0.20 to 0.40 where [I], [II] and [III] are the proportions by mass (mass %) of the structural units derived from the diol compound (I), the diisocyanate compound (II) and the chain extender (III), respectively; the NCO index is from 0.90 to 1.05; and the structural units derived from the dicarboxylic acid anhydride (b) are contained in an amount of from 10 to 50 mass % in the polyester ether diol (A).
摘要翻译：为了提供包含可在低温下熔融的热塑性聚氨酯的树脂组合物，能够在短时间内粘合并且柔软性优异; 和热熔胶。一种包含热塑性聚氨酯的树脂组合物，其具有衍生自含有引发剂（a），二羧酸酐（b）和烯化氧（c））的聚酯醚二醇（A）的二醇化合物（I）的结构单元，二异氰酸酯化合物（II）和扩链剂（III），其中（[II] + [III]）/（[I] + [II] + [III]）= 0.20〜0.40其中[I] 和[III]分别为源自二醇化合物（I），二异氰酸酯化合物（II）和扩链剂（III）的结构单元的质量比（质量％）。 NCO指数为0.90〜1.05; 来自二羧酸酐（b）的结构单元在聚酯醚二醇（A）中的含量为10〜50质量％。

8. 发明申请

US20090012258A1 Process for producing urethane resin and pressure-sensitive adhesive 审中-公开
标题翻译：生产聚氨酯树脂和压敏粘合剂的方法
公开(公告)号：US20090012258A1
公开(公告)日：2009-01-08
申请号：US11730325
申请日：2007-03-30
申请人： Hitoshi Shimoma , Kota Hamasaki , Makito Nakamura , Hisashi Sato , Hiroshi Wada
发明人： Hitoshi Shimoma , Kota Hamasaki , Makito Nakamura , Hisashi Sato , Hiroshi Wada
IPC分类号： C08G18/18
CPC分类号： C08G18/3275 , C08G18/10 , C08G18/2805 , C08G18/2815 , C08G18/3206 , C08G18/3278 , C08G18/3281 , C08G18/42 , C08G18/44 , C08G18/48 , C08G18/4825 , C08G18/4833 , C08G18/4854 , C08G2170/40 , C09J175/02 , C09J175/04 , C09J175/06 , C09J175/08
摘要： A process for producing a urethane resin having a low viscosity and usable as a wide range of pressure-sensitive adhesives ranging from a strong-tack region to a slight-tack region, and a pressure-sensitive adhesive are provided. The process for producing a urethane resin comprises reacting a polyol with a polyisocyanate compound in such a proportion that isocyanate groups are in excess to thereby obtain an isocyanate-group-terminated prepolymer, thereafter reacting the isocyanate-group-terminated prepolymer with a chain extender, and reacting the resultant polymer with a chain terminator, wherein the chain extender has three or more functional groups reactive with an isocyanate group, wherein one of the functional groups is a primary amino group or a secondary amino group, another is a primary hydroxyl group, and the remaining functional group(s) are a secondary hydroxyl group or a tertiary hydroxyl group. The pressure-sensitive adhesive comprises the urethane resin obtained.
摘要翻译：提供了一种制造具有低粘度且可用作范围广泛的压敏粘合剂范围从强粘性区域到轻微粘性区域的聚氨酯树脂的方法和压敏粘合剂。制备聚氨酯树脂的方法包括使多异氰酸酯化合物以异氰酸酯基过量的比例反应，从而得到异氰酸酯基封端的预聚物，然后使异氰酸酯基封端的预聚物与扩链剂反应，并使所得聚合物与链终止剂反应，其中扩链剂具有三个或更多个与异氰酸酯基反应的官能团，其中一个官能团是伯氨基或仲氨基，另一个是伯羟基，剩余的官能团是仲羟基或叔羟基。所述压敏粘合剂包括获得的聚氨酯树脂。

9. 发明申请

US20070088146A1 POLYURETHANE ELASTOMER AND METHOD FOR ITS PRODUCTION 审中-公开
标题翻译：聚氨酯弹性体及其生产方法
公开(公告)号：US20070088146A1
公开(公告)日：2007-04-19
申请号：US11565384
申请日：2006-11-30
申请人： Makito NAKAMURA , Hiroshi WADA
发明人： Makito NAKAMURA , Hiroshi WADA
IPC分类号： C08G18/00
CPC分类号： C08G18/4244
摘要： The present invention provides a method for producing a thermoplastic polyurethane elastomer having excellent heat resistance and mechanical properties, and capable of obtaining one having a low hardness without using a plasticizer. A method for producing a polyurethane elastomer, which comprises reacting a polyol compound and a polyisocyanate compound, characterized by using, as all or part of the above polyol compound, a polyester ether polyol (A) obtainable by ring-opening polymerization of a mixture of an alkylene oxide and a lactone monomer with an initiator.
摘要翻译：本发明提供一种具有优异的耐热性和机械性能的热塑性聚氨酯弹性体的制造方法，能够在不使用增塑剂的情况下得到低硬度的热塑性聚氨酯弹性体。一种制备聚氨酯弹性体的方法，其包括使多元醇化合物和多异氰酸酯化合物反应，其特征在于使用上述多元醇化合物的全部或部分作为全部或部分多元醇化合物，通过使环氧烷和具有引发剂的内酯单体。

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