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. 发明专利

JPH0548173B2 失效
公开(公告)号：JPH0548173B2
公开(公告)日：1993-07-20
申请号：JP14661083
申请日：1983-08-12
申请人： SHOWA DENKO KK , HEISEI POLYMER KK
发明人： SHIMAMURA TOSHIKAZU , KAMEI RYOSUKE , KOBAYASHI HIROITSU , NAKAMURA AKIRA , TSUKADA MASAMITSU , ONO HISASHI
IPC分类号： B32B5/08 , B32B7/02 , B32B27/02 , B32B27/12 , B65D65/40

2. 发明专利

JPH0544107A NARROW DRAWN MATERIAL AND PACKAGING CLOTH 失效
公开(公告)号：JPH0544107A
公开(公告)日：1993-02-23
申请号：JP19766891
申请日：1991-08-07
申请人： HEISEI POLYMER KK , SHOWA DENKO KK
发明人： TSUKADA MASAMITSU , KOBAYASHI HIROITSU , OTA TAIJI , KAMEI RYOSUKE , TAKAHASHI TETSUYA
IPC分类号： B65D65/40 , D01F6/30 , D01F6/46 , D02G3/06 , D02J1/22 , D03D1/00 , D03D15/00 , D03D15/02
摘要： PURPOSE:To obtain a narrow drawn material, composed of specific straight- chain polyethylene and ethylene propylene random copolymer and suitable as packaging cloths by use in warp and weft yarns after weaving and knitting. CONSTITUTION:The objective narrow drawn material is composed of (A) 10-90wt.% straight-chain polyethylene having density and short- chain branches and (B) 90-10wt.% ethylene propylene random copolymer having 2-12wt.% ethylene content and

3. 发明专利

JP2004339396A Gravure printing ink and ultraviolet-blocked printed product using the same 审中-公开
标题翻译：使用相同的印刷油墨和ULTRAVIOLET-BLOCKED印刷产品
公开(公告)号：JP2004339396A
公开(公告)日：2004-12-02
申请号：JP2003138486
申请日：2003-05-16
申请人： Showa Denko Kk , Toohoo Kako Kk , トーホー加工株式会社 , 昭和電工株式会社
发明人： ISHII NOBUAKI , ARAKAWA TSUTOMU , KAMEI RYOSUKE , ASANO ISAMU , HOTTA SHIGEFUMI , KAWADA YOSHIAKI
IPC分类号： C09C1/04 , C09C3/06 , C09C3/12 , C09D11/02 , C09D11/03
摘要： PROBLEM TO BE SOLVED: To provide a gravure printing ink containing silica-coated zinc oxide fine particles of which a photocatalytic activity is reduced, from which the elution of a metal ion is reduced, and which has good dispersion stability; and to provide an excellently safe ultraviolet-blocked printed product for wrapping, having excellent ultraviolet-blocking ability, transparency and weather resistance, and further having an ultraviolet-blocking layer obtained by using the ink.
SOLUTION: The gravure printing ink contains the silica-coated zinc oxide fine particles having the surfaces coated with silica, and having ≤3 isoelectric point. In another aspect, the gravure printing ink contains the silica-coated zinc oxide having the surface hydrophobized by the surface-treating with a hydrophobicity-imparting agent. The ultraviolet-blocked printed product is printed with the gravure printing ink and has the ultraviolet-blocking layer formed on the surface.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种含有二氧化硅被覆的氧化锌微粒的凹版印刷油墨，其光催化活性降低，金属离子的洗脱从其降低，并且具有良好的分散稳定性; 并提供优异的紫外线遮蔽印刷产品，具有优异的防紫外线能力，透明性和耐候性，并且还具有通过使用该油墨获得的紫外线阻挡层。解决方案：凹版印刷油墨包含具有涂覆有二氧化硅的表面并且具有≤3等电点的二氧化硅涂覆的氧化锌细颗粒。另一方面，凹版印刷油墨含有通过用疏水性赋予剂进行表面处理而被表面疏水化的二氧化硅被覆的氧化锌。用凹版印刷油墨印刷紫外线阻挡的印刷品，并且在表面上形成紫外线阻挡层。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JPH0711517A POLYESTER MULTIFILAMENT 失效
公开(公告)号：JPH0711517A
公开(公告)日：1995-01-13
申请号：JP11765692
申请日：1992-05-11
申请人： SHOWA HIGHPOLYMER , SHOWA DENKO KK
发明人： UDA HITOSHI , KAMEI RYOSUKE , TAKIYAMA EIICHIRO
IPC分类号： B29C55/30 , B29K67/00 , C08G63/16 , C08G63/685 , C08G63/91 , C08L101/16 , D01F6/62 , D01F6/84
摘要： PURPOSE:To obtain a multifilament biodegradable in the case where it is buried in the soil, etc., and excellent in mechanical strength. CONSTITUTION:This multifilament is made of an aliphatic polyester exhibiting 1.0X10 to 1.0X10 poise melt viscosity at 190 deg.C and 1000sec shear rate and 70 to 190 deg.C melting point.

5. 发明专利

JPH0679615B2 失效
公开(公告)号：JPH0679615B2
公开(公告)日：1994-10-12
申请号：JP30393486
申请日：1986-12-22
申请人： SHOWA DENKO KK
发明人： OOHIRA KATSUJI , TANAKA TOYOAKI , NAKAMURA AKIRA , KAMEI RYOSUKE , HASHIMOTO AKIHIRO
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/472 , A61F13/49 , A61F13/46

6. 发明专利

JPH06248513A LOW-CREEPING FIBER AND ITS PRODUCTION 失效
公开(公告)号：JPH06248513A
公开(公告)日：1994-09-06
申请号：JP3346093
申请日：1993-02-23
申请人： SHOWA DENKO KK
发明人： TAKAHASHI TETSUYA , TERASONO SHIGENORI , NAKAMURA AKIRA , KAMEI RYOSUKE
IPC分类号： C08L23/12 , C08L77/00 , D01F6/90
摘要： PURPOSE:To obtain a polyamide fiber having excellent creep characteristics and exhibiting little lowering of stress by water-absorption and a process for producing the fiber. CONSTITUTION:The polyamide fiber has a creep characteristic of =0.05 and

7. 发明专利

JPH0472561B2 失效
公开(公告)号：JPH0472561B2
公开(公告)日：1992-11-18
申请号：JP12435285
申请日：1985-06-10
申请人： DAN SANGYO KK , SHOWA DENKO KK
发明人： IDE YASUTAKA , TATEISHI NORYUKI , KOJIMA HIROO , KAMEI RYOSUKE , ISHIWATARI KYOKAZU , TOKUSHIGE KENICHI
IPC分类号： C02F1/40 , B01D17/022

8. 发明专利

JPH0359178B2 失效
公开(公告)号：JPH0359178B2
公开(公告)日：1991-09-09
申请号：JP12319983
申请日：1983-07-08
申请人： SHOWA DENKO KK , HEISEI HORIMAA KK
发明人： KAMEI RYOSUKE , KOBAYASHI HIROITSU , NAKAMURA AKIRA , SHIMAMURA TOSHIKAZU , TSUKADA MASAMITSU , ONO HISASHI
IPC分类号： C08L23/04 , B65D65/38 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/10 , C08L101/00 , D03D15/02

9. 发明专利

JPH01236245A PRODUCTION OF MATERIAL FOR ELECTRET 失效
公开(公告)号：JPH01236245A
公开(公告)日：1989-09-21
申请号：JP6435288
申请日：1988-03-17
申请人： SHOWA DENKO KK
发明人： SHIBANO HIROSHI , BANBA TAKESHI , KAMEI RYOSUKE
IPC分类号： G21H5/00 , B29C47/00 , B29C55/28 , C08J7/00 , C08J9/36 , H01G7/02
摘要： PURPOSE:To obtain the title strongly charged material in good efficiency without using two separate apparatus in molding and charging, by applying a voltage to an annular electrode and concentrating the direction of charging with a counter electrode in a process for molding a film or an expanded defibrillated material. CONSTITUTION:A melt extrudate A is obtained by melt-extruding a (blowing agent-containing) thermoplastic nonpolar polymer substance through an annular slit nozzle 2 of an apparatus for an inflation process. This extrudate A is passed between an annular grounded counter electrode 3 whose base is fixed on a die 1 inside the slit 2 and an annular electrode 4 provided concentrically with the counter electrode 2 in position spaced outwardly from near the downstream end of the counter electrode 3, while the extrudate A is subjected to corona discharge treatment by applying a high voltage thereto by a high voltage generator 5 and taken up by a nip roll 6.

10. 发明专利

JPH01174612A CONJUGATE FIBER 失效
公开(公告)号：JPH01174612A
公开(公告)日：1989-07-11
申请号：JP33243287
申请日：1987-12-28
申请人： SHOWA DENKO KK
发明人： SANO TAKESHI , KAMEI RYOSUKE , TANAKA TOYOAKI
IPC分类号： D01F8/04 , D01D5/34 , D01F8/06 , D01F8/10
摘要： PURPOSE:To provide a conjugate fiber having a high adhesive strength and suitable as a thermally fusible fiber for nonwoven fabrics, by comprising the core layer of a thermoplastic resin and the sheath layer of a thermoplastic resin having a melting point lower than that of the first thermoplastic resin and having the cross section of specific shapes. CONSTITUTION:The objective conjugate fiber is produced by spinning with a two-layer nozzle a thermoplastic resin such as polyolefin resin or polyamide resin as a resin component for the core layer 3 thereof and a thermoplastic resin having a melting point lower by >=10 deg.C than that of the first thermoplastic resin as a component for the sheath layer 2 thereof and has a circular shape at the cross section thereof and a noncircular shape at the cross section of the above-mentioned core layer 3. When the cross-sectional area of the core layer/the cross-sectional area of the conjugate fiber is represented as A, the length of the outer periphery of the core layer cross section is preferably >=1.1A X the length of the outer periphery of the conjugate fiber cross section.

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