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91. 发明专利

JPH06322266A RESIN COMPOSITION FOR CHAIR LEG 失效
公开(公告)号：JPH06322266A
公开(公告)日：1994-11-22
申请号：JP11518493
申请日：1993-04-20
申请人： TONEN SEKIYUKAGAKU KK
发明人： HONDA TOSHIKAZU , MAEKAWA KAZUHIRO , YAGI YUKIHIKO , AMANO AKIRA , SEZUME TADASHI
IPC分类号： C08K7/14 , C08L23/10 , C08L23/26 , C08L77/00 , C08L77/02
摘要： PURPOSE:To obtain a resin compsn. fir chair leg which has strengths hardly degrading even under conditions of practical use (wet condition), is excellent in durability, and enables the wt. reduction not only of legs but also of the whole chair by compounding a polyamide, a polypropylene resin, and a glass fiber in a specified wt. ratio. CONSTITUTION:The compsn. is prepd. by compounding 100 pts.wt. resin component comprising 20-97wt.% polyamide 6 and 3-80wt.% polypropylene resin with 25-100 pts.wt. glass fiber. The compsn. may further contain other suitable additives. The glass fiber is produced, e.g. by compounding natural rocks such as silica rock and limestone with chemicals such as aluminum hydroxide, borax, boric acid, and soda ash and melt spinning the resulting mixture and is pref. in the form of chopped strands with diameters of 6-15mum.

92. 发明专利

JPH06322162A METHOD FOR CLEANING MOLDING OF POLYOLEFINIC RESIN 失效
公开(公告)号：JPH06322162A
公开(公告)日：1994-11-22
申请号：JP13395593
申请日：1993-05-12
申请人： TONEN SEKIYUKAGAKU KK
发明人： EZURE NORITOMO , SAITO YOSHIHARU , ISOI MASAAKI , IWANAMI KUNIO , KITANO YOSHITADA
IPC分类号： B08B3/10 , B08B3/02 , C08J7/00
摘要： PURPOSE:To inexpensively and efficiently clean the subject molding in high safety without requiring after-treatment such as rinse and corrosion-resistant treatment by spraying a molding of a polyolefinic resin with water or steam at a specific temperature under pressure. CONSTITUTION:In a method for cleaning a molding of a polyolefinic resin, the molding of a polyolefinic resin which comprises a homopolymer of ethylene, propylene or butene-1 or a copolymer, may contain a filler such as calcium carbonate, talc or clay and is molded by injection molding, extrusion, blown film extrusion or T-die molding is sprayed with water at 40-100 deg.C or steam at 100-150 deg.C by using a high-pressure cleaner under 10-200kg/cm pressure to inexpensively clean the molding of a polyolefinic resin in high safety without carrying out after-treatment such as rinse and corrosion-resistant treatment.

93. 发明专利

JPH06322141A PRODUCTION OF THERMOPLASTIC ELASTOMER COMPOSITION 失效
公开(公告)号：JPH06322141A
公开(公告)日：1994-11-22
申请号：JP13010493
申请日：1993-05-07
申请人： TONEN SEKIYUKAGAKU KK
发明人： NOGATA TETSURO , SEZAKI EIJI , SUETSUGU MASAKATSU
IPC分类号： C08J3/20 , C08J3/24 , C08K5/14 , C08L23/00 , C08L23/16
摘要： PURPOSE:To obtain the subject composition, excellent in fluidity, thin film- forming properties in molding a sheet and tensile strength by previously decompressing a specific olefinic plastic, then adding a specified copolymer rubber and a peroxide thereto and carrying out the dynamic heat treatment. CONSTITUTION:The objective composition is obtained by previously decompressing (A) 7-50 pts.wt. peroxide decomposition type olefinic plastic, then directly adding (B) 50-93 pts.wt. peroxide crosslinkable type olefinic copolymer rubber and (C) an organic peroxide thereto and carrying out the dynamic heat treatment. Furthermore, (D) 5-300 pts.wt. mineral oil-based softening agent is preferably added after carrying out the dynamic heat treatment and completing the partial crosslinking reaction.

94. 发明专利

JPH06320661A PRODUCTION OF TRANSPARENT CONDUCTIVE FILM 失效
公开(公告)号：JPH06320661A
公开(公告)日：1994-11-22
申请号：JP13700593
申请日：1993-05-17
申请人： TONEN SEKIYUKAGAKU KK
发明人： ASO JUNICHI , ARAI YOSHIHIRO
IPC分类号： B32B7/02 , B32B9/00 , B32B27/06
摘要： PURPOSE:To provide a transparent conductive film having low resistance and high visible light transmissivity by forming the transparent conductive layer on a plastic substrate at the thermal deterioration temp. of the plastic substrate or lower and subsequently applying specific heat treatment to the conductive layer. CONSTITUTION:A transparent conductive layer is provided to a plastic substrate at the thermal deterioration temp. of the substrate or lower. The transparent conductive layer is formed from metal oxide such as Sn added In2O3, Sb added SnO2 or F added SnO2 by a vapor deposition method, a sputtering method, an ion plating method, a CVD method and a spray method. At this time, the transparent conductive layer is formed at the thermal deterioration temp. of the substrate or lower, for example, at temp. of 100 deg.C or lower. Thereafter, the plastic substrate having the transparent conductive layer provided thereto is heat-treated for 15min at temp. of 80 below 150 deg.C under vacuum of 1Torr or less. By this method, the transparent conductive film having low resistance and high transmissivity can be easily obtained.

95. 发明专利

JPH06287364A POLYPROPYLENE RESIN COMPOSITION 失效
公开(公告)号：JPH06287364A
公开(公告)日：1994-10-11
申请号：JP10180993
申请日：1993-04-06
申请人： TONEN SEKIYUKAGAKU KK
发明人： UMETSU KAORU , OKADA KOJI
IPC分类号： C08K3/34 , C08L23/10
摘要： PURPOSE:To obtain the title composition reduced in deformation due to post- shrinkage, not emitting any odor and prevented from a marked decrease in transparency by adding specified talc to a polypropylene resin. CONSTITUTION:The composition is prepared by adding 0.02-1.0 pt.wt. talc having a particle diameter (d50) of 1.0-2.0mum in terms of a Stokes diameter at a cumulative weight of 50wt.% as measured by the sedimentation method and a content of particles of a particle diameter of 3mum or below of at least 96wt.% based on the entire particles to 100 pts.wt. polypropylene resin having a melt flow rate (JISK 7210 under a load of 2.16kg at 230 deg.C) of 3-80g/10min and a propylene content of 50mol% or above and melt-kneading the obtained mixture at 190-260 deg.C.

96. 发明专利

JPH06275132A TOUCH PANEL ELECTRODE FILM 失效
公开(公告)号：JPH06275132A
公开(公告)日：1994-09-30
申请号：JP8383993
申请日：1993-03-19
申请人： TONEN SEKIYUKAGAKU KK
发明人： YAMADA KAZUHIRO , ARAI YOSHIHIRO
IPC分类号： C03C17/245 , C04B41/88 , G06F3/041 , H01B5/14 , H01H13/70 , H01H13/712
摘要： PURPOSE:To provide a high resistance touch panel electrode film of excellent uniformity and stability by providing a layer containing Si or Si compound on a substrate. CONSTITUTION:A touch panel electrode film has at least a layer containing Si and/or Si compound on a substrate. As the Si compound to be used, SiC, SiN, SiCN, etc., for example, can be used. These compounds can be used on its own or in combination of two or more compounds. A metal having the melting point of no less than 1000 deg.C, of elements 3A-7A group, 8 group or 3B group on the periodic table, can be included in the layer. Normally, the abovementioned metal is added by 0-30 parts wt. to 100 parts wt. of Si and/or Si compound. The layer containing Si or Si compound can be manufactured on the substrate by sputtering, ion plating, vacuum deposition, or by CVD method.

97. 发明专利

JPH06234897A COMPOSITION FOR BLOW MOLDING 失效
公开(公告)号：JPH06234897A
公开(公告)日：1994-08-23
申请号：JP4327093
申请日：1993-02-08
申请人： TONEN SEKIYUKAGAKU KK
发明人： AMANO AKIRA , MAEKAWA KAZUHIRO , HONDA TOSHIKAZU , SEZUME TADASHI
IPC分类号： C08L23/02 , C08L23/26 , C08L51/00 , C08L51/06 , C08L77/00
摘要： PURPOSE:To obtain a composition for blow molding which has good heat resistance, high mechanical strength and high resistance to antifreeze, and shows excellent blow moldability with reduced drawdown. CONSTITUTION:The composition contains (a) 50 to 95wt.% polyamide resin, (b) 5-50wt.% polyolefin modified with an unsaturated carboxylic acid or its anhydride or a mixture thereof with a polyolefin where the molar ratio of the terminal amino groups of the polyamide resin to the carboxyl groups is 1 to 10 and the component (b) is uniformly dispersed in the polyamide resin matrix in an average particle size of 0.5 to 5mum in diameter.

98. 发明专利

JPH06220238A PRODUCTION OF CROSSLINKED ADHESIVE POLYPROPYLENE FORM 失效
公开(公告)号：JPH06220238A
公开(公告)日：1994-08-09
申请号：JP2866493
申请日：1993-01-25
申请人： TONEN SEKIYUKAGAKU KK
发明人： KUNO TAKAO
IPC分类号： C08J7/00 , C08J9/10 , C08L23/06 , C08L23/14 , C08L23/16
摘要： PURPOSE:To produce the subject foam improved in adhesion, flexibility, heat resistance, etc., by grafting a specified compound onto the surface of a molding containing a propylene/ethylene random copolymer, a linear low density PE and a blowing agent, and foaming the obtained molding. CONSTITUTION:100 pts.wt. in total of 10-90wt.% propylene/ethylene random copolymer of an ethylene content of 0.2-8.0wt.% and 90-10wt.% linear low-density PE is melt-kneaded with 1-30 pts.wt. blowing agent and 0.5-5.0 pts.wt. closslinking aid at 150-175 deg.C and extruded from a die to obtain a molding of a thickness of 0.5-3mm. A polar radical-polymerizable compound is applied to the surface of this molding, and the molding is irradiated with an ionizing radiation at a does of 0.1-50 Mrad to graft the compound onto its surface and to crosslink it, and foamed by heating at 200 deg.C for 0.5-5min.

99. 发明专利

JPH06172422A REACTIVE POLYPROPYLENE 失效
公开(公告)号：JPH06172422A
公开(公告)日：1994-06-21
申请号：JP35251692
申请日：1992-12-10
申请人： TONEN SEKIYUKAGAKU KK
发明人： KUCHIKI EIJI , FUJITA YUJI
IPC分类号： C08F8/00 , C08F255/02
摘要： PURPOSE:To obtain the subject polymer having printability, adhesion, hydrophilicity, etc., imparted thereto by reacting a graft copolymer prepared by graft copolymerization of polypropylene with a specific modifying monomer with other kinds of monomers reactive with the functional group in the modifying monomer. CONSTITUTION:The objective polymer is obtained by carrying out the graft copolymerization of (A) an unsaturated carboxylic acid (anhydride) [preferably a dicarboxylic acid (anhydride) such as maleic acid], (B) an unsaturated epoxy compound (e.g. glycidyl acrylate), (C) an unsaturated amine or an unsaturated amide (preferably acrylamide) and (D) an unsaturated compound containing hydroxyl group (preferably allyl alcohol) or (E) a vinyloxazoline-based compound (preferably 2-vinyl-2-oxazoline) with polypropylene and making the resultant graft copolymer react with a compound which is a kind different from the grafted compound and composed of one of the components (A) to (E) except the combination of the components (C) with (E) and the components (D) with (E).

100. 发明专利

JPH06171042A MULTI-LAYERED RESIN FUEL TANK 失效
公开(公告)号：JPH06171042A
公开(公告)日：1994-06-21
申请号：JP35123592
申请日：1992-12-07
申请人： TONEN SEKIYUKAGAKU KK
发明人： MATSUMOTO NORIYA , YAMAZAKI MASAYUKI
IPC分类号： B32B27/08 , B32B27/32
摘要： PURPOSE:To make it possible to improve impact resistance by a method wherein polyamide-based resin layer contains the specified wt.% of polyamide and the specified wt.% of modified olefin-based elastomer, which is prepared by graft- polymerizing the specified wt.% of glycidyl compound represented by the specified general formula to some part of or entire olefin-based elastomer. CONSTITUTION:The multi-layered resin fuel tank concerned is produced by laminating high density polyethylene layer and polyamide-based resin layer to each other through high density polyethylene layer modified by unsaturated carboxylic acid or its derivative. The polyamide-based resin layer in the tank is made of composition containing 65-95wt.% of polyamide and 5-35wt.% of modified olefin-based elastomer, which is prepared by graft-polymerizing 0.01-25wt.% of glycidyl compound represented by the formula, in which R represents hydrogen atom or alkyl group having the number of carbon atoms of 6-20, Ar is aromatic hydrocarbon, which has at least one glycidyloxy group and the number of carbon atoms of 6-20, (m) represents the integers from 1 through 4.

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