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1. 发明专利

JP2004323602A Unsaturated polyester resin composition 审中-公开
公开(公告)号：JP2004323602A
公开(公告)日：2004-11-18
申请号：JP2003117595
申请日：2003-04-22
申请人： Yasuyuki Agari , Matsushita Electric Works Ltd , Keiko Otsuka , 泰幸上利 , 恵子大塚 , 松下電工株式会社
发明人： UCHIDA KAZUSHIGE , KURASHIKI TOSHIRO , AGARI YASUYUKI , OTSUKA KEIKO
IPC分类号： C08F4/04 , C08F4/32 , C08F299/02
摘要： PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which can be used to mold a molded product retaining water repellency, even when its surface is scraped away through polishing etc.
SOLUTION: The unsaturated polyester resin composition comprises an unsaturated polyester resin, a polymer polymerization initiator having a water-repellent group, a low-molecular polymerization initiator which reacts at a temperature ≥5°C higher than that at which the polymer polymerization initiator reacts and a water-repellent macromonomer. The resin composition can be used to mold the molded product having a water-repellent layer with a thickness of ≥10 μm on the surface.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004074417A Thermosetting synthetic resin molded product and manufacturing method therefor 审中-公开
公开(公告)号：JP2004074417A
公开(公告)日：2004-03-11
申请号：JP2002233418
申请日：2002-08-09
申请人： Yasuyuki Agari , Matsushita Electric Works Ltd , Keiko Otsuka , Shinji Yamada , 上利泰幸 , 大塚恵子 , 山田信司 , 松下電工株式会社
发明人： UCHIDA KAZUSHIGE , KURASHIKI TOSHIRO , AGARI YASUYUKI , OTSUKA KEIKO , YAMADA SHINJI
IPC分类号： A47B96/18 , B29C39/02 , B29C39/38 , B29K101/10 , B29K105/04 , B29L31/10
摘要： PROBLEM TO BE SOLVED: To obtain a thermosetting synthetic resin molded product capable of being directly fixed by driving in a fixing element such as a screw or the like, capable of being easily cut, light in weight, easy to handle and having relatively high compression strength in spite of lightweight properties.
SOLUTION: The thermosetting synthetic resin molded product A obtained by molding a resin compound, which is prepared by adding an additive such as a foaming agent, an inorganic filler, a curing agent or the like to a thermosetting synthetic resin, to heat and cure the same. A foam layer 4 having ice-column-like foams 3 is formed on the thermosetting synthetic resin molded product A.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2005271457A Manufacturing method for resin-made bathtub 审中-公开
标题翻译：用于树脂制作的制造方法
公开(公告)号：JP2005271457A
公开(公告)日：2005-10-06
申请号：JP2004089586
申请日：2004-03-25
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： KURASHIKI TOSHIRO , OGASAWARA MASANOBU
IPC分类号： A47K3/02 , B29C45/27 , B29C45/70 , B29L31/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method which uniformizes the quality of a material and makes the orientation of a resin hardly appear, when a bathtub with a flange part is manufactured from a thermoplastic resin by using an injection split mold.
SOLUTION: The injection split mold, wherein a plurality gates communicating with the inside of a molding cavity are formed of a bottom surface of the bathtub with a main body part provided with the flange part, and a part corresponding to the backside of the flange part, is prepared; a resin molding material including the thermoplastic resin as a main component is infilled into the cavity of the injection split mold through the plurality of gates; and the injection split mold is solidified after being held in a compressed state, so that the bathtub with the flange part can be manufactured as a resin molded article.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用均匀的材料质量并使树脂的取向几乎不出现的制造方法，当具有凸缘部分的浴缸由热塑性树脂通过使用注射分型模制造时。解决方案：注射分模，其中与模腔的内部连通的多个浇口由浴缸的底面形成，主体部分设置有凸缘部分，并且部分对应于凹部的背面法兰部分，准备; 以热塑性树脂为主要成分的树脂成型材料通过多个浇口填充到注射分模的空腔中; 并且在被保持在压缩状态之后，注射分型模具被固化，从而可以制造具有凸缘部分的浴缸作为树脂模塑制品。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004223917A Method for manufacturing resin laminate 审中-公开
公开(公告)号：JP2004223917A
公开(公告)日：2004-08-12
申请号：JP2003015222
申请日：2003-01-23
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： KURASHIKI TOSHIRO , TSUTSUI TOSHINAO , KOBAYAKAWA MASUNORI
IPC分类号： B29C43/18 , B29C43/20
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin laminate, which is useful as flooring with a warming function and the like regarded as highly reliable functionally and safe electrically, under the ensurance of high productivity.
SOLUTION: In a sheet-like heating element obtained by fixing an electric conductor to the surface of a base formed of an insulating material, a through hole is opened in the insulating material part and the sheet-like heating element is sandwiched between molding resin materials and press-molded.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JPH05131465A COMPOSITE MOLDED ARTICLE 失效
公开(公告)号：JPH05131465A
公开(公告)日：1993-05-28
申请号：JP29934591
申请日：1991-11-15
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： KURASHIKI TOSHIRO
IPC分类号： B29C39/10 , B29K67/00 , C08F283/01 , C08F299/04 , C08K5/3415 , C08L67/06
摘要： PURPOSE:To obtain a composite molded article, in which the adhesion between unsaturated polyester resin and thermoplastic resin is excellent, by a method wherein composite molding is carried out between the unsaturated polyester resin, which is prepared by mixing unsaturated polyester resin and vinyl heterocyclic compound containing a five-membered ring with one nitrogen atom at the 1-position on the ring at the specified mixing ratio, and the thermoplastic resin. CONSTITUTION:Composite molding is carried out between unsaturated polyester resin 2, which is prepared by mixing 1-20 pts.wt. of vinyl heterocyclic compound containing a five-membered ring with one nitrogen atom at the l-position on the ring with 100 pts.wt. of resin content of unsaturated polyester resin, and thermoplastic resin 1. In this case, as the vinyl heterocyclic compound, l-vinyl imidazole or 1-vinyl. pyrrolidone is employed. By mixing vinyl heterocyclic compound, the adhesion between the unsaturated polyester resin and the thermoplastic resin becomes higher, resulting in allowing to prevent moisture through the bonding interface between the unsaturated polyester resin and the thermoplastic resin in a composite molded article from absorbing and consequently the deterioration of insulation from developing.

6. 发明专利

JPS6126663A Sealing molding material 失效
标题翻译：密封模具材料
公开(公告)号：JPS6126663A
公开(公告)日：1986-02-05
申请号：JP14651184
申请日：1984-07-13
申请人： Matsushita Electric Works Ltd
发明人： KURASHIKI TOSHIRO
IPC分类号： C08G12/00 , C08G12/10 , C08G16/00 , C08K3/00 , C08K7/14 , C08K13/04 , C08L75/00 , C08L75/04 , H01B3/30
摘要： PURPOSE: A sealing molding material, obtained by incorporating a resin with a urethane oligomer, inorganic filler and glass fibers, having improved crack resistance without deteriorating heat resistance, and suitable to resin molded products for sealing electronic parts.
CONSTITUTION: A sealing molding material obtained by incorporating (A) 50W 90pts.wt. resin consisting of an unsaturated polyester resin, diallyl phthalate resin or epoxy resin, etc. alone or a modified material or a mixture thereof with (B) 50W10pts.wt. urethane oligomer having preferably 600W2,400cP viscosity, 1.3W 3.9 acid value and about 0.8W1.2 specific gravity, (C) an inorganic filler, e.g. fused silica or calcium carbonate, having preferably good heat conductivity and (D) glass fibers, preferably alkali-free glass, and kneading and pulverizing the resultant mixture.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过将树脂与聚氨酯低聚物，无机填料和玻璃纤维结合而获得的密封成型材料，其抗裂性提高而耐热性不劣化，适用于密封电子部件的树脂成形品。构成：通过掺入（A）50-90pss.wt。单独的不饱和聚酯树脂，邻苯二甲酸二烯丙酯树脂或环氧树脂等的树脂或其改性材料或其混合物与（B）50-10pts.wt。优选具有600-2,400cP粘度，1.3-3.9酸值和约0.8-1.2比重的氨基甲酸酯低聚物，（C）无机填料，例如，熔融二氧化硅或碳酸钙，优选具有良好的导热性和（D）玻璃纤维，优选无碱玻璃，并捏合和粉碎所得混合物。

7. 发明专利

JPH0578436A UNSATURATED POLYESTER RESIN COMPOSITION 失效
公开(公告)号：JPH0578436A
公开(公告)日：1993-03-30
申请号：JP24398391
申请日：1991-09-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： KURASHIKI TOSHIRO
IPC分类号： C08F299/04 , C08F283/01 , C08K5/3415 , C08K5/3445 , C08L67/06
摘要： PURPOSE:To obtain the subject composition having excellent adhesion to thermoplastic resins and used in encapsulation of electric and electronic components such as coil (bobbin) containing a thermoplastic resin as a part by blending a vinyl heterocyclic compound of 5-membered ring whose 1-position is N with an unsaturated polyester resin of a specific amount. CONSTITUTION:The objective composition obtained by blending a vinyl heterocyclic compound of 5 membered ring whose 1-position is N, consisting of 1- vinylimidazole of formula I or 1-vinylpyrrolidone of formula II with an unsaturated polyester resin at an amount of the heterocyclic compound of 1-20 pts.wt., based on 100 pts.wt. resin content of the unsaturated polyester resin. Furthermore, the resin content preferably contains 50-90wt.% unsaturated polyester resin and 1-50wt.% weak shrinking agent such as PS.

8. 发明专利

JPH051220A UNSATURATED POLYESTER RESIN COMPOSITION 失效
公开(公告)号：JPH051220A
公开(公告)日：1993-01-08
申请号：JP15281291
申请日：1991-06-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： KURASHIKI TOSHIRO
IPC分类号： C08F283/01 , C08K5/20 , C08L67/06
摘要： PURPOSE:To obtain the subject composition improved in adhesion to a thermoplastic resin by adding a methacrylic ester amide to an unsaturated polyester resin. CONSTITUTION:An unsaturated polyester resin composition is prepared by adding a methacrylic ester amide to an unsaturated polyester resin. The amount of the methacrylic ester amide added is 1-20 pts.wt. per 100 pts.wt. resin component.

9. 发明专利

JPS63227620A EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR SEALING 失效
公开(公告)号：JPS63227620A
公开(公告)日：1988-09-21
申请号：JP6047287
申请日：1987-03-16
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： KURASHIKI TOSHIRO
IPC分类号： C08K3/22 , C08G59/00 , C08G59/18 , C08L63/00 , H01L23/29 , H01L23/31
摘要： PURPOSE:To obtain the titled epoxy resin composition having high thermal conductivity and excellent moisture resistance, by blending an epoxy resin with a calcined magnesium oxide calcined at a specific temperature or above. CONSTITUTION:The aimed composition obtained by blending an epoxy based resin with calcined magnesium oxide calcined at >=120 deg.C, preferably of 3-80wt.% based on the epoxy resin. The calcined magnesium oxide have preferably >=1mu average particle size from the point of thermal conductivity.

10. 发明专利

JPS6126659A Unsaturated polyester resin molding material 失效
标题翻译：不饱和聚酯树脂模塑材料
公开(公告)号：JPS6126659A
公开(公告)日：1986-02-05
申请号：JP14651084
申请日：1984-07-13
申请人： Matsushita Electric Works Ltd
发明人： KURASHIKI TOSHIRO
IPC分类号： C08L67/00 , C08K3/40 , C08K7/02 , C08L67/06 , C08L77/00
摘要： PURPOSE: The titled molding material obtained by incorporating organic fibers having a specific diameter and glass bends having a specified diameter in specific amounts without causing insufficient filling nor cracking in the inside and outside of molded articles.
CONSTITUTION: An unsaturated polyester resin molding material, obtained by incorporating an unsaturated polyester resin with a crosslinking agent, polymerization initiator, thickener and fiber reinforcing agent, etc., and prepared by incorporating and mixing (A) 3W10wt% organic fibers having ≤1 denier fiber diameter and preferably 0.5W1mm fiber length, e.g. vinylon or nylon, with (B) 3W30wt% glass beads having preferably 15W70μ average bead diameter.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：将具有特定直径的有机纤维和具有特定直径的特定直径的玻璃弯曲得到的标题成型材料，不会造成填充不充分，也不会在模制品的内部和外部产生裂纹。构成：通过将不饱和聚酯树脂与交联剂，聚合引发剂，增稠剂和纤维增强剂结合而得到的不饱和聚酯树脂成型材料，其通过将（A）3-10重量％ = 1旦尼尔纤维直径，优选0.5-1mm。纤维长度，例如维纶或尼龙，（B）3-30重量％的玻璃珠具有优选的15-70平均珠粒直径。

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