公开(公告)号：US07943718B2

公开(公告)日：2011-05-17

申请号：US12065457

申请日：2006-08-23

申请人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

发明人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

IPC分类号： C08F251/00 ,  C08B31/00 ,  C08G63/48 ,  C08G63/91

CPC分类号： C08B37/0015 ,  C08G83/007

摘要： To provide a hydrophobic modified polyrotaxane soluble in an organic solvent, and a crosslinked polyrotaxane using this. A hydrophobic modified polyrotaxane has a cyclic molecule, a linear molecule including the cyclic molecule with piercing through the cyclic molecule, and blocking groups which are placed at both end terminals of the linear molecule to prevent the cyclic molecule from leaving from the linear molecule. The cyclic molecule is cyclodextrin, and each of all or a part of the hydroxyl groups in the cyclodextrin is modified with a hydrophobic modification group.A crosslinked polyrotaxane is formed by combining this hydrophobic modified polyrotaxane and a polymer through the cyclic molecule.

摘要翻译： 提供可溶于有机溶剂的疏水性改性聚轮烷，使用该交联聚轮烷。 疏水性改性聚轮烷具有环状分子，包括穿过环状分子的环状分子的直链状分子，以及被置于线性分子的两端末端的阻断基，以防止环状分子离开线性分子。 环状分子是环糊精，并且环糊精中的全部或一部分羟基中的每一个都用疏水性修饰基团修饰。 通过环状分子将该疏水性改性聚轮烷与聚合物结合而形成交联聚轮烷。

公开(公告)号：US07799867B2

公开(公告)日：2010-09-21

申请号：US12089329

申请日：2006-10-05

申请人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

发明人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

IPC分类号： C08G63/48

CPC分类号： C09D105/16 ,  C08B37/0015 ,  C08G83/007 ,  C09D167/04 ,  Y10T428/31511 ,  Y10T428/31786 ,  Y10T428/31855 ,  Y10T428/31935

摘要： A coating material is blended preferably in an amount of 60 to 90% by mass relative to paint film forming components thereby to form a curable solvent-based topcoating material. The coating material includes an oleophilic polyrotaxane which includes a cyclic molecule, a linear molecule including the cyclic molecule with piercing through the cyclic molecule, and blocking groups which are placed at both end terminals of the linear molecule to prevent the cyclic molecule from leaving from the linear molecule, at least one of the above-mentioned liner molecule and the cyclic molecule having hydrophobic modification group.

摘要翻译： 相对于漆膜形成成分，涂料优选以60〜90质量％的量配合，从而形成可固化的溶剂型面涂层材料。 该涂料包括亲油性聚轮烷，其包含环状分子，包含穿过环状分子的环状分子的直链状分子，以及位于该直链状分子的两端末端的阻断基，以防止环状分子离开 线性分子，至少一种上述内分子和具有疏水性改性基团的环状分子。

公开(公告)号：US20090234049A1

公开(公告)日：2009-09-17

申请号：US12065368

申请日：2006-08-23

申请人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

发明人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

IPC分类号： C08L5/02

CPC分类号： C08G83/007 ,  C08B37/0015 ,  C08G65/20 ,  C08G65/331 ,  C08L71/02 ,  C08L2666/26

摘要： [Object] To provide a hydrophobic linear polyrotaxane molecule which is soluble in an organic solvent, and a crosslinked polyrotaxane using the same.[Solving Means] A hydrophobic linear polyrotaxane molecule has a cyclic molecule, a linear molecule including the cyclic molecule with piercing through the cyclic molecule, and blocking groups placed at both end terminals of the linear molecule to prevent the cyclic molecule from leaving from the linear molecule. The linear molecule is hydrophobic. The linear molecule is polycaprolactone and has a molecular weight ranging from 5,000 to 100,000. The cyclic molecule is α-cyclodextrin, β-cyclodextrin or γ-cyclodextrin.A crosslinked polyrotaxane is formed by combining the hydrophobic linear polyrotaxane molecule and a polymer through the cyclic molecule.

摘要翻译： 提供可溶于有机溶剂的疏水性线性聚轮烷分子和使用其的交联聚轮烷。 [解决方案]疏水性线性聚轮烷分子具有环状分子，包括穿过环状分子的环状分子的直链状分子，以及设置在直链状分子两端的封端基，以防止环状分子离开线性 分子。 线性分子是疏水性的。 线性分子是聚己内酯，分子量为5,000至100,000。 环状分子是α-环糊精，β-环糊精或γ-环糊精。 交联聚轮烷通过环状分子结合疏水性线性聚轮烷分子和聚合物而形成。

公开(公告)号：US20090042034A1

公开(公告)日：2009-02-12

申请号：US12089329

申请日：2006-10-05

申请人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

发明人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

IPC分类号： B32B27/30 ,  C08G61/00 ,  B32B27/38 ,  B32B27/36

CPC分类号： C09D105/16 ,  C08B37/0015 ,  C08G83/007 ,  C09D167/04 ,  Y10T428/31511 ,  Y10T428/31786 ,  Y10T428/31855 ,  Y10T428/31935

摘要： [Object] To provide a coating material for a curable solvent-based topcoating material, having excellent marring resistance, chipping resistance, producing no crack and excellent in performances such as weatherability, stain resistance, adhesion and the like, and a curable solvent-type topcoating material using such a material.[Solving Means] A coating material is blended preferably in an amount of 60 to 90% by mass relative to paint film forming components thereby to form a curable solvent-based topcoating material. The coating material includes an oleophilic polyrotaxane which includes a cyclic molecule, a linear molecule including the cyclic molecule with piercing through the cyclic molecule, and blocking groups which are placed at both end terminals of the linear molecule to prevent the cyclic molecule from leaving from the linear molecule, at least one of the above-mentioned liner molecule and the cyclic molecule having hydrophobic modification group.

摘要翻译： 本发明提供一种固化性溶剂型面涂材料的涂布材料，具有优异的防结锈性，耐崩裂性，不产生裂纹，耐候性，耐污染性，粘合性等性能优异，可固化溶剂型 使用这种材料的面漆材料。 相对于漆膜形成成分，涂料的配合量优选为60〜90质量％，形成固化型溶剂型面涂材。 该涂料包括亲油性聚轮烷，其包含环状分子，包含穿过环状分子的环状分子的直链状分子，以及位于该直链状分子的两端末端的阻断基，以防止环状分子离开 线性分子，至少一种上述内分子和具有疏水性改性基团的环状分子。

公开(公告)号：US07893155B2

公开(公告)日：2011-02-22

申请号：US12662128

申请日：2010-03-31

申请人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

发明人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

IPC分类号： C08G63/48

CPC分类号： C09D105/16 ,  C08B37/0015 ,  C08G83/007 ,  C09D167/04 ,  Y10T428/31511 ,  Y10T428/31786 ,  Y10T428/31855 ,  Y10T428/31935

摘要： To provide a coating material for a curable solvent-based topcoating material, having excellent marring resistance, chipping resistance, producing no crack and excellent in performances such as weatherability, stain resistance, adhesion and the like, and a curable solvent-type topcoating material using such a material.A coating material is blended preferably in an amount of 60 to 90% by mass relative to paint film forming components thereby to form a curable solvent-based topcoating material. The coating material includes an oleophilic polyrotaxane which includes a cyclic molecule, a linear molecule including the cyclic molecule with piercing through the cyclic molecule, and blocking groups which are placed at both end terminals of the linear molecule to prevent the cyclic molecule from leaving from the linear molecule, at least one of the above-mentioned liner molecule and the cyclic molecule having hydrophobic modification group.

摘要翻译： 为了提供一种固化性溶剂型面涂材料的涂布材料，具有优异的耐剥离性，耐崩裂性，不产生裂纹，性能优异，耐候性，耐污染性，粘合性等优异的涂布材料，以及使用 这样的材料。 相对于漆膜形成成分，涂料优选以60〜90质量％的量配合，从而形成可固化的溶剂型面涂层材料。 该涂料包括亲油性聚轮烷，其包含环状分子，包含穿过环状分子的环状分子的直链状分子，以及位于该直链状分子的两端末端的阻断基，以防止环状分子离开 线性分子，至少一种上述内分子和具有疏水性改性基团的环状分子。

公开(公告)号：US07847049B2

公开(公告)日：2010-12-07

申请号：US10580795

申请日：2004-11-24

申请人： Kohzo Ito ,  Jun Araki ,  Changming Zhao

发明人： Kohzo Ito ,  Jun Araki ,  Changming Zhao

IPC分类号： C08F251/00

CPC分类号： C08G65/332 ,  C08B37/0015 ,  C08G83/007 ,  C08L5/16 ,  C08L71/02 ,  C08L2666/14

摘要： A process for producing a polyrotaxane in a high yield and at a satisfactory cost without using a large excess of a pseudopolyrotaxane and/or without using a large excess of an activated reagent. The process for polyrotaxane production comprises: an inclusion step in which a carboxylated polyethylene glycol which is a polyethylene glycol carboxylated at each end is mixed with cyclodextrin molecules to obtain a pseudopolyrotaxane which comprises cyclodextrin molecules which include the carboxylated polyethylene glycol in their cavities as if the cyclodextrin molecules are spitted with the carboxylated polyethylene glycol; and a capping step in which the pseudopolyrotaxane is reacted with capping groups having —NH2 or —OH to obtain a polyrotaxane terminated at each end by a —CO—NH-(capping group) or —CO—O-(capping group).

摘要翻译： 一种以高产率和令人满意的成本生产聚轮烷的方法，而不使用大量过量的预聚轮烷和/或不使用大量过量的活化剂。 聚轮烷生产方法包括：包含步骤，其中将在每端羧化的聚乙二醇的羧化聚乙二醇与环糊精分子混合以获得包含环糊精分子的假聚轮烷，所述环糊精分子在其空腔中包括羧化聚乙二醇，如同 环糊精分子与羧化聚乙二醇分散; 和封端步骤，其中准聚轮烷与具有-NH 2或-OH的封端基团反应，得到每端用-CO-NH-（封端基团）或-CO-O-（封端基团）封端的聚轮烷。

公开(公告)号：US20100129677A1

公开(公告)日：2010-05-27

申请号：US12083150

申请日：2006-10-05

申请人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

发明人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

IPC分类号： C09D105/16 ,  B32B27/00

CPC分类号： C08G65/3331 ,  B05D7/14 ,  B05D7/57 ,  B05D2202/10 ,  C08B37/0015 ,  C08G65/33396 ,  C08G83/007 ,  C08L3/02 ,  C08L71/02 ,  C09D105/16 ,  Y10T428/31971 ,  C08L2666/26

摘要： There is provided a curable aqueous overcoating composition containing 1 to 90 mass % of hydrophilic polyrotaxane with respect to the coating film forming component, where the hydrophilic polyrotaxane has a cyclic molecule, a linear molecule included in the cyclic molecule in a skewered manner and blocking groups arranged on opposite ends of the linear molecule to prevent elimination of the cyclic molecule from the linear molecule and at least one of the linear molecule and the cyclic molecule has a hydrophilic modifying group.

摘要翻译： 提供了相对于涂膜形成成分含有1〜90质量％的亲水性聚轮烷的可固化水性外涂层组合物，其中亲水性聚轮烷具有环状分子，串联包含在环状分子中的直链状分子和封端基 排列在线性分子的相对端上以防止环状分子从线性分子中消除，并且至少一个直链分子和环状分子具有亲水性改性基团。

公开(公告)号：US20090281213A1

公开(公告)日：2009-11-12

申请号：US12065457

申请日：2006-08-23

申请人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

发明人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

IPC分类号： C08L5/16

CPC分类号： C08B37/0015 ,  C08G83/007

摘要： [Object] To provide a hydrophobic modified polyrotaxane soluble in an organic solvent, and a crosslinked polyrotaxane using this.[Solving Means] A hydrophobic modified polyrotaxane has a cyclic molecule, a linear molecule including the cyclic molecule with piercing through the cyclic molecule, and blocking groups which are placed at both end terminals of the linear molecule to prevent the cyclic molecule from leaving from the linear molecule. The cyclic molecule is cyclodextrin, and each of all or a part of the hydroxyl groups in the cyclodextrin is modified with a hydrophobic modification group.A crosslinked polyrotaxane is formed by combining this hydrophobic modified polyrotaxane and a polymer through the cyclic molecule.

摘要翻译： 提供可溶于有机溶剂的疏水性改性聚轮烷，使用该聚轮烷的交联聚轮烷。 [解决方案]疏水性改性聚轮烷具有环状分子，包含贯穿环状分子的环状分子的直链状分子，以及配置在直链状分子两末端的封端基，以防止环状分子离开 线性分子。 环状分子是环糊精，并且环糊精中的全部或一部分羟基中的每一个都用疏水性修饰基团修饰。 通过环状分子将该疏水性改性聚轮烷与聚合物结合而形成交联聚轮烷。

公开(公告)号：US07612142B2

公开(公告)日：2009-11-03

申请号：US11579842

申请日：2005-05-06

申请人： Kohzo Ito ,  Jun Araki

发明人： Kohzo Ito ,  Jun Araki

IPC分类号： C08G63/48

CPC分类号： C08B37/0012 ,  B01J20/26 ,  B01J20/267 ,  C08B37/0015 ,  C08G83/00 ,  C08G83/007

摘要： A material having crosslinked polyrotaxane which has further improved swelling properties, especially one having a crosslinked polyrotaxane which changes in swelling property with change in pH; and a material having a crosslinked polyrotaxane which is responsive especially at a high speed to a change of the surrounding electric field. The materials have a crosslinked polyrotaxane comprising at least two polyrotaxane molecules which each comprises cyclic molecules, a linear molecule which includes the cyclic molecules in cavities of cyclic molecules in a skewered manner, and capping groups, each of which locates at each end of the linear molecule in order to prevent the dissociation of the cyclic molecules, the least two polyrotaxane molecules having been bound to each other through a chemical bonding between the cyclic molecules thereof, wherein the cyclic molecules have hydroxy groups (—OHs) and part of the hydroxy groups are substituted with a group having an ionic group.

摘要翻译： 具有交联聚轮烷的材料，其具有进一步改善的溶胀性，特别是具有随pH变化而溶胀性变化的交联聚轮烷的材料; 以及具有交联聚轮烷的材料，其特别是高速响应于周围电场的变化。 该材料具有包含至少两个聚轮烷分子的交联聚轮烷，每个聚轮烷分子各自包含环状分子，以串列方式在环状分子的空腔中包含环状分子的直链分子和封端基团，每个分子位于线性的每个末端 分子，以防止环状分子的解离，至少两个聚轮烷分子通过其环状分子之间的化学键合彼此结合，其中环状分子具有羟基（-OH）和部分羟基 被具有离子基团的基团取代。

公开(公告)号：US20090047532A1

公开(公告)日：2009-02-19

申请号：US12083099

申请日：2006-10-05

申请人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

发明人： Kohzo Ito ,  Jun Araki ,  Tatsuya Suzuki ,  Masahiko Yamanaka ,  Kentarou Watanabe

IPC分类号： B32B27/00 ,  C08G63/66 ,  C08L3/14 ,  C08L67/00

CPC分类号： C09D105/16 ,  B05D7/53 ,  B05D7/57 ,  C08B37/0015 ,  C08G83/007 ,  Y10T428/31511 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31971

摘要： [Object] To provide a coating material for a room temperature curable solvent-borne overcoating material having chipping resistance and not allowing occurrence of cracks, and a room temperature curable solvent-borne overcoating material using the same, the room temperature curable solvent-borne overcoating material being excellent in abrasion resistance and in performance such as weather resistance, contamination resistance and adhesion.[Solving Means] A coating material is formed of a lipophilic polyrotaxane including a cyclic molecule, a linear molecule piercing through the cyclic molecule to include it, and blocking groups disposed at both end terminals of the linear molecule to prevent departure of the cyclic molecule. In the lipophilic polyrotaxane, at least one of the linear molecule and the cyclic molecule has a hydrophobic modification group. A room temperature curable solvent-borne overcoating material is formed to contain the coating material preferably within a range of from 60 to 100% by mass relative to a film-forming component.

摘要翻译： 本发明提供一种具有耐崩裂性且不产生裂纹的室温固化性溶剂型外涂层材料用涂料，以及使用该材料的室温固化型溶剂型外涂层材料，室温固化型溶剂型外涂层 材料的耐磨性和耐候性，耐污染性和粘合性等性能优异。 [解决方案]涂料由包含环状分子的亲脂性聚轮烷，穿过环状分子的直链状分子包括在内的亲脂性聚轮烷，以及设置在该直链状分子的两端末端的阻聚基来形成，以防止环状分子脱离。 在亲油性聚轮烷中，直链状分子和环状分子中的至少一种具有疏水性改性基团。 形成室温固化型溶剂型外涂层材料，以相对于成膜成分优选为60〜100质量％的范围。