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1. 发明专利

JP2000334901A OLEFINIC WATERPROOF SHEET 失效
公开(公告)号：JP2000334901A
公开(公告)日：2000-12-05
申请号：JP15273099
申请日：1999-05-31
申请人： LONSEAL KOGYO KK
发明人： WATANABE TAKESHI , MINAMIDE HIROSHI
IPC分类号： E04D5/06 , B32B27/32 , C08L23/00
摘要： PROBLEM TO BE SOLVED: To provide an olefinic waterproof sheet good in the mutual bonding of sheets and capable of being fixed to a substrate by an adhesive. SOLUTION: In a waterproof sheet with a bending modulus of elasticity of 250-3,000 kgf/cm2 comprising an olefinic resin, a rear surface layer comprises a compsn. prepared by adding 0-300 pts.wt. of a filler to 50-95 pts.wt. of an olefinic resin and 50-5 pts.wt. of a non-halogen polar polymer. The olefinic resin of upper and rear surface layers is an olefinic thermoplastic elastomer obtained by a reactor method and the non-halogen polar polymer of the rear surface layer contains one or more kinds of a polymers selected from an ethylene/vinyl acetate copolymer resin with a vinyl acetate content of 50 wt.% or more, a carboxylic acid-containing ethylene copolymer resin, a maleic acid- containing ethylene copolymer resin and a styrenic thermoplastic elastomer with a styrene content of 20% or more. A base material is provided between both layers or laminated to the lowermost layer.

2. 发明专利

JP2003183610A LATEX-TYPE ADHESIVE FOR VINYL CHLORIDE-BASED RESIN MATERIAL 审中-公开
公开(公告)号：JP2003183610A
公开(公告)日：2003-07-03
申请号：JP2001382167
申请日：2001-12-14
申请人： TILEMENT CORP , LONSEAL KOGYO KK
发明人： KATO HIDENORI , SATO MASAYUKI , MINAMIDE HIROSHI , WATANABE TAKESHI , KOJIMA TAKASHI
IPC分类号： C09J109/08 , C09J109/04 , C09J133/00
摘要： PROBLEM TO BE SOLVED: To provide a latex-type adhesive for vinyl chloride-based resin materials exhibiting excellent adhesive force to the vinyl chloride-based resin material and having excellent initial tackiness and production cost. SOLUTION: The latex-type adhesive for vinyl chloride-based resin materials based on an SBR-based latex is produced by compounding 100 pts.wt. (solid basis) of an SBR-based latex with ≥5 pts.wt. (solid basis) of an acrylic copolymer resin emulsion and ≥3 pts.wt. (solid basis) of an NBR-based latex produced by the emulsion polymerization of 25-45 wt.% acrylonitrile, 45-74 wt.% conjugated diene monomer, 1-10 wt.% ethylenic unsaturated carboxylic acid monomer and 0-20 wt.% other monomer copolymerizable with these monomers. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2001151968A POLYVINYL CHLORIDE RESIN COMPOSITION 失效
公开(公告)号：JP2001151968A
公开(公告)日：2001-06-05
申请号：JP34068399
申请日：1999-11-30
申请人： LONSEAL KOGYO KK
发明人： NISHIMOTO SHINJI , WAKI TATSUO , MINAMIDE HIROSHI
IPC分类号： C08L27/06 , C08K5/098
摘要： PROBLEM TO BE SOLVED: To provide a polyvinyl chloride resin composition which does not cause bleeding of a metal salt to the surface of a product, does not cause whitening, and is free from the problem caused by metal staining. SOLUTION: This composition contains at least one metal salt, as a stabilizer, in an amount of 0.1-5.0 pts.wt. per 100 pts.wt. polyvinyl chloride resin. When the acid radical of the salt is one derived from an 18C or higher saturated fatty acid, then the amount of the stabilizer is smaller than 2.0 pts.wt. When the acid radical is one derived from a 16C or lower saturated fatty acid, one derived from an 18C or higher branched fatty acid, one derived from an 18C or higher unsaturated fatty acid, or one derived from an 18C or higher saturated hydroxy fatty acid, then the amount of the stabilizer is smaller than 3.0 pts.wt. When the acid radical is one derived from an 8C or lower saturated fatty acid, one derived from a 16C or lower branched fatty acid, one derived from a 16C or lower unsaturated fatty acid, one derived from a 16C or lower saturated hydroxy fatty acid, or one derived from an aromatic acid, then the amount is lower than 4.0 pts.wt.

4. 发明专利

JP2000160774A WATERPROOF SHEET 失效
公开(公告)号：JP2000160774A
公开(公告)日：2000-06-13
申请号：JP34065698
申请日：1998-11-30
申请人： LONSEAL KOGYO KK
发明人： OGURA HIROSHI , MURANO YOSHIMI , MINAMIDE HIROSHI
IPC分类号： E21D11/38 , B32B3/02 , E04D5/06 , E04D5/14
摘要： PROBLEM TO BE SOLVED: To easily and surely detect the connection failure of a connecting part by constituting a waterproof sheet consisting of thermoplastic resin and/or rubber so that a transparent layer has a structure broader than a connecting width portion non-transparent layer. SOLUTION: A transparent layer 1 is formed of thermoplastic resin and/or rubber in composition, and comprises both the transparent layer 1 formed by laminating the transparent layer 1 and a non-transparent layer 2 and the transparent layer formed by laminating a transparent layer containing a light emitting material and a transparent layer containing no light emitting material. The thermoplastic resin is exemplified by vinyl chloride resin, ethylene-vinyl acetate copolymer and the like. Examples of rubber includes synthetic rubber and natural rubber and, for example, SBR, NBR, chlorosulfonate polyethylene and the like are given. Each of the thermoplastic resin and the rubber may be used alone or in combination. According to this, the transparent layer 1 is connected to the non-transparent layer 2 in waterproofing treatment, whereby the connecting defective position of the connecting state can be easily and surely found out.

5. 发明专利

JP2000110339A FLOOR MATERIAL 失效
公开(公告)号：JP2000110339A
公开(公告)日：2000-04-18
申请号：JP28663098
申请日：1998-10-08
申请人： LONSEAL KOGYO KK
发明人： WATANABE TAKESHI , MINAMIDE HIROSHI
IPC分类号： E04F15/10 , B32B27/08
摘要： PROBLEM TO BE SOLVED: To provide an ecological floor material, by which there is no possibility of the generation of a chlorine compound at the time of a fire and at the time of incineration, abrasion resistance, stain resistance and heat resistance are improved and in which the performance of the floor material can be satisfied and which is soft to environment. SOLUTION: A film comprising a material having superior abrasion resistance and stain resistance and substantially containing no halogen is laminated on the top face of a packer material composed of the material substantially containing no halogen as a surface layer, and it is preferable that either of an ethylene-vinyl alcohol copolymer resin film, a polyester resin film, a polyester elastomer film, an acrylic resin film, a polyamide resin film or a polyurethane resin film is used as the surface layer.

6. 发明专利

JP2002326244A FLOW PATTERN SHEET AND METHOD FOR MANUFACTURING THE SAME 失效
公开(公告)号：JP2002326244A
公开(公告)日：2002-11-12
申请号：JP2001132694
申请日：2001-04-27
申请人： LONSEAL KOGYO KK
发明人： MINAMIDE HIROSHI , TAIRA MASAE , WAKI TATSUO
IPC分类号： B29C43/24 , B29C43/34 , B29K101/12 , B29L7/00
摘要： PROBLEM TO BE SOLVED: To obtain a flow pattern sheet having high design effect by small equipment investment without employing a complicated process bringing about an increase in manufacturing cost. SOLUTION: In the method for manufacturing the flow pattern sheet by a roll rolling method, disturbance is generated in the resin bank formed between rolls. As a disturbance generation means, for example, a method for arranging a baffle plate to the resin bank part can be exemplified.

7. 发明专利

JP2001182237A DEAERATING WATERPROOF SHEET AND DEAERATING METHOD IN SHEET WATERPROOFING CONSTRUCTION 失效
公开(公告)号：JP2001182237A
公开(公告)日：2001-07-03
申请号：JP37105399
申请日：1999-12-27
申请人： LONSEAL KOGYO KK
发明人： MINAMIDE HIROSHI , ISHII TAKESHI , SUZUKI ETSUJI
IPC分类号： E04D11/00 , B32B3/24 , E04D5/12
摘要： PROBLEM TO BE SOLVED: To provide a waterproof sheet preventing from swelling after construction. SOLUTION: In this deaerating waterproof sheet A, the surface area of a waterproof sheet 1 is partially or entirely set to one area having an optional shape or a plurality of areas, a number of fine air holes 2 are bored within the area, and a water-repellent and moisture-permeable polymer film 3 is laminated and fixed to the reverse side of the waterproof sheet. This deaerating waterproof sheet A may has an air permeable protective layer 4 laminated and fixed to the surface of the polymer film. Otherwise, in this sheet, a deaerating port 5 is provided on a thermoplastic resin waterproof sheet B, a deaerating waterproof sheet having the surface layer of the same material as the waterproof sheet is laid on the deaerating port 5, and both the sheets are mutually adhered by liquid welding or thermal fusion.

8. 发明专利

JP2002356096A METHOD FOR MANUFACTURING DECORATIVE SHEET 失效
公开(公告)号：JP2002356096A
公开(公告)日：2002-12-10
申请号：JP2001165035
申请日：2001-05-31
申请人： LONSEAL KOGYO KK
发明人： WAKI TATSUO , MINAMIDE HIROSHI , AKIBA YUICHI
IPC分类号： B41M1/10 , B44C1/17 , B44C3/02
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative sheet which can be efficiently manufactured at a low cost with almost inconspicuous overlapped patterns or missing print. SOLUTION: This method for manufacturing a decorative sheet comprises the steps to arrange not less than two transfer sheets 1a, 1b, etc., side by side in the width direction of a base paper 2 and print a pattern by transferring it in the longer direction. In this method, not less than two transfer sheets are partially superposed on each other in the longer direction to the width direction of the base paper and thereby, the pattern transfer to the base paper is achieved.

9. 发明专利

JP2001158063A LAMINATE SHEET MADE OF THERMOPLASTIC RESIN COMPOSITION AND ITS APPLYING METHOD 失效
公开(公告)号：JP2001158063A
公开(公告)日：2001-06-12
申请号：JP34534899
申请日：1999-12-03
申请人： LONSEAL KOGYO KK
发明人： WATANABE TAKESHI , MINAMIDE HIROSHI , WAKI TATSUO
IPC分类号： B32B27/08
摘要： PROBLEM TO BE SOLVED: To provide a lengthy laminate sheet made of a non-halogen thermoplastic resin composition for generating no harmful gas when burned and a method for applying the sheet capable of fusion bonding a solvent without impairing durability in a practical use and applicability to a building substrate. SOLUTION: The laminate sheet A comprises the non-halogen thermoplastic resin composition and a three-layer structure of a front layer 1, an intermediate layer 2 and a rear layer 3. When the adjacent sheets are connected, the front layer and the rear layer of the sheet can be adhered with the solvent. The non-halogen thermoplastic resin compositions of the front layer and the rear layer of the sheet each contains at least one type or more of a vinyl acetate, acrylic and styrene monomer units, and its content is set to 5 to 90 wt%. These sheets are aligned and the adjacent sheets can be fusion bonded by the solvent and connected.

10. 发明专利

JP2001113664A DECORATIVE SHEET 失效
公开(公告)号：JP2001113664A
公开(公告)日：2001-04-24
申请号：JP30024199
申请日：1999-10-21
申请人： LONSEAL KOGYO KK
发明人： NISHIMOTO SHINJI , MINAMIDE HIROSHI , ARAI AKINORI
IPC分类号： B32B33/00
摘要： PROBLEM TO BE SOLVED: To provide a decorative sheet capable of effectively expressing strong and weak light interfering color tones on an overall surface of the sheet by incorporating a light interfering film as a design layer, laminating a transparent resin layer on the surface of the design layer, and specifically embossing the resin layer. SOLUTION: The decorative sheet is obtained by laminating a film having a light interfering function on a thermoplastic resin sheet, and further laminating a transparent resin layer embossed in a large pattern having an embossing depth of 0.2 to 1.5 mm on the surface of the film in such a manner that protrusions and/or recesses of the embossing of a depth and a pitch of 0.2 mm or less as an infinitesimal embossing are incorporated.

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