专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070066702A1 Photocurable composition and coating composition 有权
标题翻译：可光固化组合物和涂料组合物
公开(公告)号：US20070066702A1
公开(公告)日：2007-03-22
申请号：US10563868
申请日：2004-08-04
申请人： Hitoshi Okazaki , Junya Hayakawa , Motoharu Takeuchi , Masahiro Johno , Kenji Ishii
发明人： Hitoshi Okazaki , Junya Hayakawa , Motoharu Takeuchi , Masahiro Johno , Kenji Ishii
IPC分类号： C08J3/28
CPC分类号： C09D181/02 , C08G75/08 , C08K5/45 , Y10S430/121
摘要： There are provided a photocurable composition capable of being readily cured by irradiation of ultraviolet rays and a cured product of the photocurable composition, as well as a coating composition and a coating film obtained from the coating composition. The cured product exhibits a high refractive index, a less discoloration and an excellent transparency. The present invention relates to a photocurable composition comprising (A) an episulfide compound containing a thiirane ring; and (B) a photo-base generator represented by the general formula (1): wherein Ar is phenyl, etc.; R is an alkyl group, etc.; —A+ is an ammonium ion; and X− is a borate anion, etc., and a coating composition comprising the photocurable composition and (C) a modified silicone oil, as well as a cured product and a coating film obtained from these compositions.
摘要翻译：提供能够通过紫外线照射容易地固化的光固化性组合物和光固化性组合物的固化物，以及由涂料组合物得到的涂料组合物和涂膜。固化产物具有高的折射率，较少的变色和优异的透明度。本发明涉及一种光固化组合物，其包含（A）含有硫杂环戊烯环的环硫化合物; 和（B）由通式（1）表示的光碱发生剂：其中Ar是苯基等; R是烷基等; -A + 是铵离子; 和X - 是硼酸根阴离子等，以及包含可光固化组合物和（C）改性硅油的涂料组合物，以及由这些组合物获得的固化产物和涂膜。

2. 发明申请

US20050181300A1 Photobase generator and curable composition 有权
标题翻译：光碱发生剂和可固化组合物
公开(公告)号：US20050181300A1
公开(公告)日：2005-08-18
申请号：US11050740
申请日：2005-02-07
申请人： Hitoshi Okazaki , Junya Hayakawa , Motoharu Takeuchi , Masahiro Jono , Kenji Ishii
发明人： Hitoshi Okazaki , Junya Hayakawa , Motoharu Takeuchi , Masahiro Jono , Kenji Ishii
IPC分类号： C07D331/02 , C07D487/04 , C07D487/08 , C08G75/06 , C08G75/08 , C08G75/14 , C08L81/04 , G02B1/04 , G03F7/004 , G03F7/038 , G03C1/76
CPC分类号： C07D487/08 , C07D487/04 , C08G75/08 , C08L81/04 , G03F7/0045 , G03F7/038 , Y10S430/12 , Y10S430/121 , Y10S430/122 , Y10S430/124 , C08L2666/24
摘要： The photobase generator of the invention is represented by the following formula 1: wherein Ar, R, A+ and X− are as defined in the specification. Since the photobase generator of the formula 1 absorbs ultraviolet lights of relatively long wavelength and is photolyzed to generate a strong base efficiently, a composition containing the photobase generator and an episulfide compound is easily cured by polymerization under ultraviolet irradiation.
摘要翻译：本发明的光碱产生剂由下式1表示：其中Ar，R，A +和/或O - 如说明书中所定义。由于式1的光碱产生剂吸收相对长波长的紫外光，并被光解以产生强碱，所以含有光碱产生剂和环硫化合物的组合物在紫外线照射下容易固化。

3. 发明授权

US07691555B2 Photocurable composition and coating composition 有权
标题翻译：可光固化组合物和涂料组合物
公开(公告)号：US07691555B2
公开(公告)日：2010-04-06
申请号：US10563868
申请日：2004-08-04
申请人： Hitoshi Okazaki , Junya Hayakawa , Motoharu Takeuchi , Masahiro Johno , Kenji Ishii
发明人： Hitoshi Okazaki , Junya Hayakawa , Motoharu Takeuchi , Masahiro Johno , Kenji Ishii
IPC分类号： G03F7/004 , G03F7/028
CPC分类号： C09D181/02 , C08G75/08 , C08K5/45 , Y10S430/121
摘要： There are provided a photocurable composition capable of being readily cured by irradiation of ultraviolet rays and a cured product of the photocurable composition, as well as a coating composition and a coating film obtained from the coating composition. The cured product exhibits a high refractive index, a less discoloration and an excellent transparency. The present invention relates to a photocurable composition comprising (A) an episulfide compound containing a thiirane ring; and (B) a photo-base generator represented by the general formula (1): wherein Ar is phenyl, etc.; R is an alkyl group, etc.; —A+ is an ammonium ion; and X− is a borate anion, etc., and a coating composition comprising the photocurable composition and (C) a modified silicone oil, as well as a cured product and a coating film obtained from these compositions.
摘要翻译：提供了能够通过照射紫外线而容易地固化的光固化性组合物和光固化性组合物的固化物，以及由涂料组合物得到的涂料组合物和涂膜。固化产物具有高的折射率，较少的变色和优异的透明度。本发明涉及一种光固化组合物，其包含（A）含有硫杂环戊烯环的环硫化合物; 和（B）由通式（1）表示的光碱发生剂：其中Ar是苯基等; R是烷基等; -A +是铵离子; 和X-是硼酸根阴离子等，以及包含该可光固化组合物和（C）改性硅油的涂料组合物，以及由这些组合物获得的固化产物和涂膜。

4. 发明授权

US06210501B1 Heavy-duty cold-rolling for mechanically descaling a hot-rolled steel strip before pickling 失效
标题翻译：酸洗前机械除锈热轧钢带的重型冷轧
公开(公告)号：US06210501B1
公开(公告)日：2001-04-03
申请号：US08849215
申请日：1997-08-21
申请人： Tetsuhiko Okano , Toshinori Miki , Masaki Otsuka , Junya Hayakawa
发明人： Tetsuhiko Okano , Toshinori Miki , Masaki Otsuka , Junya Hayakawa
IPC分类号： C21D600
CPC分类号： B21B45/06 , B21B1/36 , B21B28/04 , B21B45/0251
摘要： When a hot-rolled steel strip 1 is rolled at a large rolling reduction by a cold-rolling mill 4, cracking and interlayer peeling occur in those mill-scales which can not keep up with the elongation of base steel so as to weaken the adhesiveness of the mill-scales to the base steel. When such a steel strip is then brushed, the threads of the brush penetrate into the cracks formed in the scale layer, whereby the mill-scales are removed from the steel strip. The rolling reduction R (%) is set to satisfy the formula of t×R≧150 in relation with the thickness t (&mgr;m) of the mill-scales. The mill-scales weakened in adhesiveness by the heavy-duty rolling are removed from the surface of the steep strip 1 by brush rolls 5 provided in the pass of the steel strip 1 between the cold-rolling mill 4 and the bridle rolls 5. Water or a water-soluble rolling oil having a large friction coefficient is preferably supplied to the roll bites between work rolls of the cold-rolling mill 4 and the steel strip 1 during the heavy-duty rolling. Since the steel strip 1 is given required properties by the heavy-duty rolling in advance of pickling 8, it is used as a cold-rolled steel strip having the required properties simply by heat treatment or slight cold-rolling after pickling.
摘要翻译：当通过冷轧机4以大的轧制压下轧制热轧钢带1时，在不能跟上基钢的伸长率的那些轧机中发生裂纹和层间剥离，从而削弱粘合性的轧机尺寸与基础钢。当这样的钢带被刷洗时，刷子的螺纹渗透到形成在刻度层中的裂缝中，从而从钢带上去除轧机。压下率R（％）设定为满足关于轧机厚度t（mum）的txR> = 150的公式。通过设置在冷轧机4和绷带辊5之间的钢带1的通道中的刷辊5，从陡坡1的表面除去重型轧制中的粘合性减小的轧制尺寸。水或摩擦系数大的水溶性轧制油优选在重型轧制期间供给到冷轧机4的工作辊与钢带1之间的轧辊。由于钢带1在酸洗8之前通过重型轧制被赋予所需的性能，所以通过热处理或酸洗后的轻微冷轧将其用作具有所需性能的冷轧钢带。

5. 发明授权

US07300747B2 Photobase generator and curable composition 有权
标题翻译：光碱发生剂和可固化组合物
公开(公告)号：US07300747B2
公开(公告)日：2007-11-27
申请号：US11050740
申请日：2005-02-07
申请人： Hitoshi Okazaki , Junya Hayakawa , Motoharu Takeuchi , Masahiro Jono , Kenji Ishii
发明人： Hitoshi Okazaki , Junya Hayakawa , Motoharu Takeuchi , Masahiro Jono , Kenji Ishii
IPC分类号： G03C1/73 , C08G59/40 , C08G75/06 , C08G75/14 , C08L81/04 , C07D331/02 , G02B1/04
CPC分类号： C07D487/08 , C07D487/04 , C08G75/08 , C08L81/04 , G03F7/0045 , G03F7/038 , Y10S430/12 , Y10S430/121 , Y10S430/122 , Y10S430/124 , C08L2666/24
摘要： The photobase generator of the invention is represented by the following formula 1: wherein Ar, R, A+ and X− are as defined in the specification. Since the photobase generator of the formula 1 absorbs ultraviolet lights of relatively long wavelength and is photolyzed to generate a strong base efficiently, a composition containing the photobase generator and an episulfide compound is easily cured by polymerization under ultraviolet irradiation.
摘要翻译：本发明的光碱产生剂由下式1表示：其中Ar，R，A +和/或O - 如说明书中所定义。由于式1的光碱产生剂吸收相对长波长的紫外光，并被光解以产生强碱，所以含有光碱产生剂和环硫化合物的组合物在紫外线照射下容易固化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式