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11. 发明申请

US20070129459A1 Enamel adhesive composition 审中-公开
标题翻译：搪瓷胶组成
公开(公告)号：US20070129459A1
公开(公告)日：2007-06-07
申请号：US10588229
申请日：2005-02-04
申请人： Weiping Zeng , Koichi Tashiro , Harumi Tanaka
发明人： Weiping Zeng , Koichi Tashiro , Harumi Tanaka
IPC分类号： A61K6/00
CPC分类号： A61K6/0023 , C08L33/00
摘要： An adhesive resin cement composition having excellent adhesion and physical properties without the application of a priming material or an adhesive when it is bonded to the enamel and aesthetic properties. A photocurable dental enamel adhesive composition comprising (A) a radically polymerizable monomer having an acid group and a structure represented by the following formula (1): CH2═CR1—COO—R2—OCO—R3—COOH (1) (R1 is H or CH3, and R2 and R3 are each independently a divalent inert group essentially composed of C and H), (B) a monofunctional radically polymerizable monomer having a molecular weight of 220 or less and a boiling point of 60° C./10 mmHg or more, (C) a carboxylic ester group-containing aromatic amine, (D) a photopolymerization initiator and (E) a bifunctional radically polymerizable monomer and optionally (F) a filler.
摘要翻译：一种粘合树脂水泥组合物，当粘合到搪瓷和美观性质上时，不施加起泡材料或粘合剂，具有优异的粘附性和物理性能。一种光固化牙釉质粘合剂组合物，其包含（A）具有酸基和由下式（1）表示的结构的自由基聚合性单体：<？在线式说明=“在线式”末端=“铅” （CH 2）2 COOH（1）其中R 1，R 2，R 2，R 3，（“1”是H或CH 3），R“ 2和R 3各自独立地为基本上由C和H组成的二价惰性基团），（B）分子量为220以下的单官能自由基聚合性单体和沸点（C）含羧酸酯基的芳族胺，（D）光聚合引发剂和（E）双功能自由基聚合性单体和任选的（F）填料。

12. 发明申请

US20050215660A1 Polymerization initiator paste composition, dental or surgical adhesive and adhesive kit 审中-公开
标题翻译：聚合引发剂糊剂组合物，牙科或外科胶粘剂和粘合剂套件
公开(公告)号：US20050215660A1
公开(公告)日：2005-09-29
申请号：US10508988
申请日：2003-03-13
申请人： Tamotsu Tomikawa , Weiping Zeng
发明人： Tamotsu Tomikawa , Weiping Zeng
IPC分类号： A61K6/00 , A61K6/083 , C08F4/52 , C08K3/00 , C09K3/00
CPC分类号： A61K6/0052 , A61K6/0023 , C08F4/52 , C08L33/00
摘要： The present invention is a polymerization initiator paste composition which comprises (A) an organoboron compound which is liquid at 25° C. and (B) particles having an average particle diameter of 0.001 to 50 μm and inert to the organoboron compound (A), in an amount of 4 to 400 parts by weight based on 100 parts by weight of the organoboron compound (A), and has a consistency, as measured at 25° C. under a load of 300 g in accordance with a method defined in ISO4823, of 15 to 100 mm. This composition constitutes a dental kit or the like together with a polymerizable monomer separately packaged. According to the present invention, an organoboron compound can be used safely, and because the composition is a paste, it is very easily utilized.
摘要翻译：本发明是一种聚合引发剂糊剂组合物，其包含（A）在25℃下为液体的有机硼化合物和（B）平均粒径为0.001〜50μm的颗粒且对有机硼化合物（A）具有惰性的颗粒，相对于100重量份的有机硼化合物（A）为4〜400重量份，并且在25℃，根据ISO4823中定义的方法，在300g负荷下测定的稠度，为15至100毫米。该组合物与单独包装的可聚合单体一起构成牙科试剂盒等。根据本发明，可以安全地使用有机硼化合物，并且由于该组合物是糊状物，所以非常容易使用。

13. 发明申请

US20080171841A1 Adhesive For Dental or Surgical Use and Polymerization Initiator Composition For the Same 审中-公开
标题翻译：用于牙科或外科用途和聚合引发剂组合物的粘合剂
公开(公告)号：US20080171841A1
公开(公告)日：2008-07-17
申请号：US10585991
申请日：2005-01-14
申请人： Weiping Zeng , Haruki Musou
发明人： Weiping Zeng , Haruki Musou
IPC分类号： C08F4/52
CPC分类号： A61K6/0023 , A61L24/001 , C08F4/52 , C09J4/00 , C08L33/00
摘要： A polymerization initiator composition which does not burn or ignite even when it contacts paper or the like in air and can provide high polymerization activity to a polymerizable composition to cure it in a short period of time, and an adhesive composition comprising the same. The above polymerization initiator composition comprises 100 parts by weight of (A) an organic boron compound such as a trialkyl boron, alkoxyalkyl boron, dialkylborane, monocyclo or bicyclo compound having a boron atom as a hetero atom or partially oxidated trialkyl boron, 5 to 40 parts by weight of (B) an aprotic solvent having a boiling point of 50 to 120° C., and 0.2 to 5 parts by weight of (C) an alcohol having a boiling point of 60 to 180° C.
摘要翻译：聚合引发剂组合物即使在空气中接触纸等时也不会燃烧或点燃，并且可以在短时间内为聚合性组合物提供高聚合活性以使其固化，以及含有该组合物的粘合剂组合物。上述聚合引发剂组合物包含100重量份的（A）有机硼化合物如三烷基硼，烷氧基烷基硼，二烷基硼烷，具有硼原子作为杂原子或部分氧化的三烷基硼的单环或双环化合物，5-40 （B）沸点为50〜120℃的非质子溶剂和0.2〜5重量份（C）沸点为60〜180℃的醇。

14. 发明申请

US20050256221A1 Dental adhesive composition 有权
标题翻译：牙科粘合剂组成
公开(公告)号：US20050256221A1
公开(公告)日：2005-11-17
申请号：US10523027
申请日：2003-09-30
申请人： Weiping Zeng , Akari Shimozono
发明人： Weiping Zeng , Akari Shimozono
IPC分类号： A61K6/00 , A61K6/083 , A61K6/08
CPC分类号： A61K6/083 , A61K6/0023 , C08L33/04
摘要： The dental adhesive composition of the present invention comprises a polyfunctional polymerizable monomer which is an ester compound of a polyhydric alcohol of 3 to 6 carbon atoms and plural (meth)acrylic acids and has 1 to 2 hydroxyl groups, a monofunctional (meth)acrylate having no hydroxyl group in its molecule, a polymerizable monomer containing an acid group in its molecule, an organoboron compound as a curing agent and a filler. According to the present invention, a dental adhesive composition remarkably enhanced in the curing rate with rarely affecting adhesion properties of the composition, working time and flexibility of a cured product is provided.
摘要翻译：本发明的牙科用粘合剂组合物包含多官能性聚合性单体，其为3〜6个碳原子的多元醇和多个（甲基）丙烯酸的酯化合物，具有1〜2个羟基，单官能（甲基）丙烯酸酯具有其分子中没有羟基，在其分子中含有酸基的可聚合单体，作为固化剂的有机硼化合物和填料。根据本发明，提供了一种显着提高固化速度的牙科粘合剂组合物，很少影响组合物的粘合性能，加工时间和固化产物的柔软性。

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