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

US20090269563A1 LIGHT REFLECTING SHEET 审中-公开
标题翻译：光反射片
公开(公告)号：US20090269563A1
公开(公告)日：2009-10-29
申请号：US12097825
申请日：2006-12-19
申请人： Yoshihiro Naruse , Shuichi Nonaka , Takashi Ochi , Tai Sasamoto
发明人： Yoshihiro Naruse , Shuichi Nonaka , Takashi Ochi , Tai Sasamoto
IPC分类号： B32B5/00 , B32B5/02
CPC分类号： G02B6/0055 , D04H3/03 , D21H13/12 , D21H15/00 , D21H27/00 , G02F1/133553 , Y10T428/268
摘要： Provided is a recyclable light reflecting sheet which is excellent in light reflection characteristic regardless of being thin type and is contributing to weight reduction of a display. Provided is a light reflecting sheet comprising a sheet containing a single filament with a number mean diameter of 1 to 1000 nm, and having a light reflectance of 95% or more at a wavelength of 560 nm.
摘要翻译：提供了一种可回收光反射片，其光反射特性优异，而不管薄型，并且有助于显示器的重量减轻。本发明提供一种光反射片，其包含数均粒径为1〜1000nm，光波长为560nm以下的光反射率为95％以上的单丝的片材。

2. 发明授权

US07309740B2 Biaxially oriented polypropylene film 有权
标题翻译：双轴取向聚丙烯薄膜
公开(公告)号：US07309740B2
公开(公告)日：2007-12-18
申请号：US10416396
申请日：2002-05-08
申请人： Jun'ichi Masuda , Shigeru Tanaka , Tai Sasamoto , Masatoshi Ohkura
发明人： Jun'ichi Masuda , Shigeru Tanaka , Tai Sasamoto , Masatoshi Ohkura
IPC分类号： C08L23/10
CPC分类号： B32B27/08 , B29C55/143 , B29K2023/12 , B32B27/18 , B32B27/32 , B32B2323/10 , C08J5/18 , C08J2323/10 , H01G4/18 , Y10S428/91 , Y10T428/31692 , Y10T428/31855 , Y10T428/31931
摘要： A biaxially stretched polypropylene film of the present invention has high stiffness in the film longitudinal direction and can be manufactured by a conventional longitudinal-transverse sequential biaxial stretching method, since the biaxially stretched polypropylene film comprises a polypropylene which comprises a polypropylene having controlled specific values of a melt strength (MS) and a melt flow rate (MFR) at 230° C. or consists of a polypropylene having controlled specific values of a melt strength (MS) and a melt flow rate (MFR) at 230° C. and/or a Trouton ratio of the polypropylene is controlled at a specific value, moreover, the biaxially stretched polypropylene film contains regulated longitudinal fibrils.
摘要翻译：本发明的双轴拉伸聚丙烯薄膜在薄膜长度方向上具有高的刚度，并且可以通过常规的纵向 - 横向顺序双轴拉伸方法制造，因为双轴拉伸聚丙烯薄膜包括聚丙烯，该聚丙烯包含具有受控特定值的聚丙烯在230℃下的熔体强度（MS）和熔体流动速率（MFR），或由在230℃下熔体强度（MS）和熔体流动速率（MFR）的受控特定值的聚丙烯组成和/ 或将聚丙烯的特劳顿比控制在特定值，此外，双轴拉伸的聚丙烯膜含有调节的纵向原纤维。

3. 发明授权

US5242645A Rubber-reinforcing polyester fiber and process for preparation thereof 失效
标题翻译：橡胶增强聚酯纤维及其制备方法
公开(公告)号：US5242645A
公开(公告)日：1993-09-07
申请号：US721545
申请日：1991-09-13
申请人： Tai Sasamoto , Takehiko Miyoshi , Takuji Sato
发明人： Tai Sasamoto , Takehiko Miyoshi , Takuji Sato
IPC分类号： C08G63/86 , D01F6/62
CPC分类号： D01F6/62 , C08G63/86 , D02G3/48 , D10B2331/04
摘要： A rubber-reinforcing polyester fiber composed of a polyester prepared by using 30 to 150 ppm as antimony of an antimony compound and 5 to 60 ppm as germanium of a germanium compound as the polymerization catalyst. The fiber is characterized in that the terminal carboxyl group content is not larger than 25 eq/ton, diethylene glycol content (DEG) is not larger than 1.3% by weight, the intrinsic viscosity (IV) is at least 0.85, the sum (S) of the intermediate elongation and the dry heat shrinkage is lower than 8%, the product between strength and elongation (T.sqroot.E) is at least (2S+5), and the terminal modulus (TM) is not higher than 40 g/d. The polyester fiber is used as a rubber reinforcement.
摘要翻译： PCT No.PCT / JP90 / 01491 Sec。 371日期1991年9月13日 102（e）1991年9月13日PCT PCT 1990年11月15日PCT公布。出版物WO91 / 07529 日期：1991年5月30日。一种橡胶增强聚酯纤维，其由通过使用30至150ppm作为锑化合物的锑制备的聚酯和5至60ppm作为锗化合物的锗作为聚合催化剂制备。纤维的特征在于末端羧基含量不大于25当量/吨，二甘醇含量（DEG）不大于1.3重量％，特性粘度（IV）至少为0.85，总和（S ）的中间伸长率和干热收缩率低于8％，强度和伸长率之间的乘积（T 2ROOT E）至少为（2S + 5），并且末端模量（TM）不高于40g / d。聚酯纤维用作橡胶增强剂。

4. 发明授权

US5698331A Hygroscopic polyester copolymer, and a hygroscopic fiber made therefrom 失效
标题翻译：吸湿性聚酯共聚物和由其制成的吸湿性纤维
公开(公告)号：US5698331A
公开(公告)日：1997-12-16
申请号：US591039
申请日：1996-01-25
申请人： Yoshitaka Matsumura , Yuko Harashina , Tetsunori Higuchi , Tai Sasamoto
发明人： Yoshitaka Matsumura , Yuko Harashina , Tetsunori Higuchi , Tai Sasamoto
IPC分类号： C08G63/668 , D01F6/86 , D01F8/14 , B32B27/00
CPC分类号： C08G63/668 , D01F6/86 , D01F8/14 , Y10T428/2913 , Y10T428/31565
摘要： The present specification discloses a hygroscopic polyester copolymer with a hydrophilic compound copolymerized, containing a cross-linking agent and controlled in moisture absorbing and releasing property, and a fiber using the polyester copolymer. The fiber can be used as a comfortable material for underwear, sports wear, interlinings, etc. as highly hygroscopic woven and knitted fabrics, etc. of high quality.
摘要翻译：本说明书公开了一种具有亲水性化合物的吸湿性聚酯共聚物，其含有交联剂并控制在吸湿和释放性能中的亲水性化合物，以及使用该聚酯共聚物的纤维。该纤维可以作为高品质的高吸湿织物和针织物等的内衣，运动服，衬里等的舒适材料。

5. 发明授权

US06716521B1 Polyester composition, film made thereof, and magnetic recording medium 失效
标题翻译：聚酯组合物，其制成的薄膜和磁记录介质
公开(公告)号：US06716521B1
公开(公告)日：2004-04-06
申请号：US09831706
申请日：2001-05-14
申请人： Tsutomu Morimoto , Toshihiro Tsuzuki , Tai Sasamoto
发明人： Tsutomu Morimoto , Toshihiro Tsuzuki , Tai Sasamoto
IPC分类号： B32B1102
CPC分类号： G11B5/73 , C08L67/02 , Y10T428/25 , Y10T428/257 , Y10T428/265 , C08L91/06
摘要： A polyester film containing 0.1 to 2.0% by weight of a wax compound formed from an aliphatic carboxylic acid and an aliphatic alcohol or a constituent of the wax compound, and having thereon large protuberances having a maximum diameter of not smaller than 2 &mgr;m at a density of 20 protuberances/mm2.
摘要翻译：一种聚酯膜，其含有0.1〜2.0重量％的由脂肪族羧酸和脂肪族醇或蜡化合物的成分形成的蜡化合物，其密度为最大直径不小于2μm的较大突起的20个突起/ mm 2。

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