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1. 发明专利

JP2004113385A Production method of recycled tile carpet from waste material 有权
公开(公告)号：JP2004113385A
公开(公告)日：2004-04-15
申请号：JP2002279697
申请日：2002-09-25
申请人： Kanegafuchi Chem Ind Co Ltd , Nippon Jutan Kk , 日本絨氈株式会社 , 鐘淵化学工業株式会社
发明人： HASHIMOTO YOSHIHIKO , MACHIMOTO HIROAKI , ONARI HIDEYUKI , IKEZAKI TAKAHIRO , KONISHI JUNICHI
IPC分类号： A47G27/02 , B29B17/00 , B29B17/02 , B29B17/04 , B29K27/06
CPC分类号： Y02W30/62 , Y02W30/625
摘要： PROBLEM TO BE SOLVED: To provide a recycled tile carpet from waste material of a high quality by suppressing the surface of a backing resin layer from becoming rugged due to the involvement of air and a moldability from being degraded due to the viscosity increase of a paste sol.
SOLUTION: A waste tile carpet is pulverized and separated to separate and collect a backing layer as a pulverized object. The collected pulverized object of the backing layer and the material of a vinyl chloride based resin paste sol to prepare a vinyl chloride based resin paste sol containing the pulverized object of the backing layer. After applying the vinyl chloride based resin paste sol containing the pulverized object of the backing layer onto a prescribed surface, a base material tufted with piles is laminated to a base cloth to form the backing layer of the vinyl chloride based resin on the rear surface of the base material. In such a production method of the recycled tile carpet, the vinyl chloride based resin paste sol containing the pulverized object of the backing layer is prepared in order in a plurality of pulverized product throw-in tubs.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2003320532A Method for separating resin material of interior finishing material for automobile 有权
标题翻译：用于分离汽车内饰件材料的树脂材料的方法
公开(公告)号：JP2003320532A
公开(公告)日：2003-11-11
申请号：JP2002128334
申请日：2002-04-30
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： ONARI HIDEYUKI , MACHIMOTO HIROAKI , HASHIMOTO YOSHIHIKO
IPC分类号： B07B1/00 , B07B4/08 , B07B7/08 , B07B9/00 , B07B9/02 , B07B13/08 , B29B17/02 , B29B17/04 , B29K23/00 , B29K67/00 , B29K71/00
CPC分类号： Y02W30/525 , Y02W30/625
摘要： PROBLEM TO BE SOLVED: To provide a method for recovering a thermoplastic resin foamed base material, from which a fiber component made of a skin nonwoven fabric or a skin woven fabric of an interior finishing material for an automobile containing at least the skin nonwoven fabric, the skin woven fabric and the thermoplastic resin foamed base material is substantially separated, as a resin material.
SOLUTION: The method for recovering the thermoplastic resin foamed base material comprises the steps of grinding a waste material and/or an end material generated at a molding time of the interior finishing material for the automobile; wind-separating the fiber component in the ground material by a dust separating unit of a specific structure of various type and its combination; and recovering the thermoplastic resin foamed base material from which the fiber component made of the skin nonwoven fabric or the skin woven fabric of the interior finishing material for the automobile is substantially separated, as the resin material.
COPYRIGHT: (C)2004,JPO
摘要翻译：解决问题的方法：提供一种回收热塑性树脂发泡基材的方法，由此形成由皮肤无纺布制成的纤维组分或至少含有皮肤的用于汽车内部装饰材料的皮肤织物无纺布，皮革织物和热塑性树脂发泡基材作为树脂材料基本分离。解决方案：回收热塑性树脂发泡基材的方法包括以下步骤：研磨在汽车内装饰材料的成型时产生的废料和/或端材; 通过各种类型的特定结构的灰尘分离单元及其组合，将研磨材料中的纤维组分分离; 作为树脂材料，回收由皮肤无纺布构成的纤维成分或汽车用内装饰材料的皮肤织物基本分离的热塑性树脂发泡基材。版权所有（C）2004，JPO

3. 发明专利

JP2004314420A Recyclable extrusion-molded product and its manufacturing method 审中-公开
公开(公告)号：JP2004314420A
公开(公告)日：2004-11-11
申请号：JP2003111194
申请日：2003-04-16
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： HASHIMOTO YOSHIHIKO , FUJITA TAMIO , MACHIMOTO HIROAKI
IPC分类号： B29C47/00 , B29B17/00 , B29B17/04 , B29K25/00 , B29K71/00 , B29K105/26 , C08K5/52 , C08L25/04 , C08L71/12
CPC分类号： Y02W30/62 , Y02W30/625
摘要： PROBLEM TO BE SOLVED: To obtain a method for recycling a waste molded product containing a polyphenylene ether resin, a polystyrenic resin and a flame retardant by extremely useful material recycling without performing the incineration or landfill treatment of the waste molded product.
SOLUTION: The waste molded product containing the polyphenylene ether resin, the polystyrenic resin and the flame retardant can be recycled by performing extrusion molding using a resin composition, which is composed of 100-5 wt.% of ground matter obtained by grinding the waste molded product so as to pass through opening parts with a mesh size of 30 mm or below, and 0-95 wt.% of at least one component selected from the group consisting of the polyphenylene ether resin, the polystyrenic resin and the flame retardant, to produce an extrusion-molded product. Especially, a good extrusion-molded product can be obtained by the use of a constant weight feeder.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2004299293A Recycled extrusion forming and its manufacturing method 审中-公开
公开(公告)号：JP2004299293A
公开(公告)日：2004-10-28
申请号：JP2003095997
申请日：2003-03-31
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： FUJITA TAMIO , HASHIMOTO YOSHIHIKO , HOSOYA AKIRA , MACHIMOTO HIROAKI
IPC分类号： B29C47/00 , B29K105/26 , C08L27/06
摘要： PROBLEM TO BE SOLVED: To obtain extrusion formed body in which unevenness does not occur on the inner/outer surfaces of the formed body, whose surface state is excellent, and which have almost no variation of the wall thickness and the dimension of the inner/outer diameters while using excellent material performance of a buried pipe.
SOLUTION: The recycled extrusion formed body can be obtained as follows. The underground buried pipe of a waste power cable made of a vinyl chloride resin is crushed to the size capable of passing through the opening with the opening of ≤30 mmϕ. A resin composition is composed of 100-5 wt.% of the crushed product and 0-95 wt.% of a vinyl chloride resin. The recycled extrusion can be obtained by executing the extrusion forming to the resin composition. In particular, it is preferable to execute the extrusion forming to the resin compositions by using a constant weight feeder respectively.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2004147792A Polyolefin-based recycled tile carpet and its manufacturing method 审中-公开
标题翻译：基于聚烯烃的回收地毯及其制造方法
公开(公告)号：JP2004147792A
公开(公告)日：2004-05-27
申请号：JP2002314915
申请日：2002-10-29
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： HASHIMOTO YOSHIHIKO , MACHIMOTO HIROAKI , ONARI HIDEYUKI
IPC分类号： A47G27/02 , B29C39/18 , B32B5/02 , D06N7/00
CPC分类号： Y02P70/649
摘要： PROBLEM TO BE SOLVED: To provide a recycled tile carpet utilizing a recycling material such as used collected articles or edge materials at the time of manufacture, which is backed on the back side of a polyolefin-based material with vinyl chloride based resin, and its manufacturing method.
SOLUTION: The recycled tile carpet is manufactured by kneading and then pulverizing polyolefin-based waste tile carpets, mixing pulverized articles and a vinyl chloride-based resin sol composition, applying them to a coating belt with a coater, then laminating a base material for which pile is tufted on a base cloth and forming a resin backing layer on the back surface of the base material.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种再生砖地毯，其利用回收材料，例如在制造时使用的收集物品或边缘材料，其以聚氯乙烯基树脂背面聚烯烃基材料，及其制造方法。解决方案：通过将聚烯烃类废砖地毯，混合粉碎制品和氯乙烯类树脂溶胶组合物捏合，然后粉碎，将其涂布在涂布机上的涂布带上，然后层压基材在基布上簇绒着绒毛并在基材背面形成树脂背衬层的材料。版权所有（C）2004，JPO

6. 发明专利

JP2004141434A Recyclable tile carpet and its manufacturing method 有权
公开(公告)号：JP2004141434A
公开(公告)日：2004-05-20
申请号：JP2002310264
申请日：2002-10-24
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： HASHIMOTO YOSHIHIKO , MACHIMOTO HIROAKI , ONARI HIDEYUKI
IPC分类号： A47G27/02 , D06N7/00
摘要： PROBLEM TO BE SOLVED: To provide a recyclable tile carpet using a recyclable material and a method of manufacturing the same, which is effective for recycling used tile carpets having base members backed with vinyl chloride resin layers, scraps produced during manufacture, and the like.
SOLUTION: The recyclable tile carpet is manufactured by scraping off the backing layer of a disused tile carpet backed with a vinyl chloride resin, mixing the scraped powder, or preferably further pulverized and isolated powder with vinyl chloride resin paste sol at a ratio of 0.5 to 20wt.%, applying the mixture onto a Teflon (R) belt with a coater, and laminating base members formed by tufting piles on a base cloth to form a resin backing layer on the rear surface of the base member.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004330534A Molded acoustic material obtained by recycled tile carpet 审中-公开
公开(公告)号：JP2004330534A
公开(公告)日：2004-11-25
申请号：JP2003127477
申请日：2003-05-02
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： ONARI HIDEYUKI , MACHIMOTO HIROAKI , KOSHIYAMA KOJI , HASHIMOTO YOSHIHIKO
IPC分类号： B29C43/02 , B29K105/26 , D04H1/541 , G10K11/16 , D04H1/54
摘要： PROBLEM TO BE SOLVED: To provide a molded acoustic material which is fitted to the surfaces of a sound insulating wall, a bridge, etc., to be used and is good in sound absorption characteristics in a middle sound region for building and civil engineering from a recovered tile carpet and an end material and a waste material produced in production.
SOLUTION: The recovered tile carpet and the end material and waste material produced in production are crushed to obtain a crushed material. A compound is obtained by mixing core-in-sheath type synthetic fibers and/or low melting point synthetic fibers. A molding 7 which is heated/pressurized/molded by being held between hot plates for a molding time within 20 min is obtained. A through hole 8 opened in an opening rate of 5-30% in an area ratio is formed in the molding 7. The single molding, the laminate of the molding 7 having the through hole 8, or the molding 7 having the through hole 8 is laminated on the molding 7A having no through hole to obtain the molded acoustic material.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2004232139A Method for producing formed product and the formed product 有权
公开(公告)号：JP2004232139A
公开(公告)日：2004-08-19
申请号：JP2003022187
申请日：2003-01-30
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： ONARI HIDEYUKI , MACHIMOTO HIROAKI , KOSHIYAMA KOJI , HASHIMOTO YOSHIHIKO
IPC分类号： B29C43/02 , B29C43/52 , B29K77/00 , D04H1/4266 , D04H1/4274 , D04H1/70 , D04H1/42
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently producing a formed product effective as a base material for construction and engineering works, a heat insulation material, an acoustic material or the like from a tile carpet, a material recovered from a carpet or the like and containing a polyamide resin, and an edge material and waste material produced in manufacture; and to provide the formed product obtained by the method.
SOLUTION: The formed product for the base material for the construction and engineering works, having excellent acoustic properties is obtained by pulverizing the tile carpet, the material recovered from the carpet or the like and containing the polyamide resin, and the edge material and waste material produced at the manufacture to provide a pulverized product, mixing the pulverized product with a core-sheath type synthetic fiber (a) and/or a low melting point synthetic fiber (b) to provide a blend, preferably mixing the blend with water, and carrying out the heating and the pressure-forming of the resultant mixture by high-frequency dielectric heating or microwave heating.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004113384A Tile carpet and method for manufacturing the same 有权
公开(公告)号：JP2004113384A
公开(公告)日：2004-04-15
申请号：JP2002279696
申请日：2002-09-25
申请人： Kanegafuchi Chem Ind Co Ltd , Nippon Jutan Kk , 日本絨氈株式会社 , 鐘淵化学工業株式会社
发明人： ONARI HIDEYUKI , MACHIMOTO HIROAKI , HASHIMOTO YOSHIHIKO , IKEZAKI TAKAHIRO , KONISHI JUNICHI
IPC分类号： A47G27/02
摘要： PROBLEM TO BE SOLVED: To provide pieces of tile carpet produced by recycling recovered pieces of the tile carpet and finely-pulverized resin products in which a fiber component forming a surface pile layer is separated from scraps produced at manufacturing by a paste-sol-coat method and a method for efficiently manufacturing the same. SOLUTION: In the pieces of the tile carpet, a backing resin layer or a sealing layer and the backing resin layer are formed on a back side of a backing consisting of a backing cloth tufted with pile by the sol-coat method. The recovered pieces of the tile carpet and the scraps produced at the manufacturing are pulverized and air-separated by a dust separation device to recover pulverized products of the backing resin layer in which the fiber component consisting of the surface pile layer is separated. The recovered resin component is finely pulverized, sieved out, mixed with vinyl chloride resin paste sol and applied onto a predetermined surface to form the backing resin layer on the back side of the tile carpet backing by laminating the backing consisting of the backing cloth tufted with the pile and to produce the pieces of the tile carpet using the recycled material. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003321590A Resin composition for sound-insulating material recycled from polyvinyl chloride wall paper 审中-公开
标题翻译：用于聚氯乙烯壁纸回收的绝缘材料的树脂组合物
公开(公告)号：JP2003321590A
公开(公告)日：2003-11-14
申请号：JP2002126919
申请日：2002-04-26
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： SHIMIZU MITSUKAZU , HASHIMOTO YOSHIHIKO , MACHIMOTO HIROAKI
IPC分类号： E04F15/02 , B29B17/00 , B29B17/04 , C08K3/00 , C08K5/00 , C08L27/06
CPC分类号： Y02W30/62 , Y02W30/625
摘要： PROBLEM TO BE SOLVED: To obtain a sound-insulating sheet where all components of polyvinyl chloride wall paper can effectively be used without separating a paper layer and can be recycled as a sheet for insulating the sound of house, which has excellent moldability, strength, sound-insulating property and sound-preventing property, and is inexpensive, while polyvinyl chloride wall paper the paper layer of whose substrate is strongly impregnated and coated with a polyvinyl chloride component has almost been dumped, because it is difficult to completely separate both the components and effectively utilize the separated components, respectively. SOLUTION: This resin composition for sound-insulating sheets is characterized by mixing 10 to 45 wt.% of polyvinyl chloride wall paper, 10 to 60 wt.% of a polyvinyl chloride-based resin, and 30 to 65 wt.% of an inorganic filler. It is desirable that 100 pts.wt. of the resin composition for the sound-insulating sheets is mixed with 0 to 10 pts.wt. of a plasticizer and 0.5 to 10 pts.wt. of a processability-modifying agent. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得可以有效地使用聚氯乙烯壁纸的所有组分而不分离纸层的隔音片，并且可以作为用于隔离房屋声音的片材被再循环，其具有优异的成型性强度，隔音性和防声性，价格便宜，而聚氯乙烯壁纸，其基材强力浸渍并涂覆有聚氯乙烯组分的纸层几乎被倾倒，因为难以完全分离这两个部件分别有效地利用分离的部件。解决方案：该隔音片用树脂组合物的特征在于，混合10〜45重量％的聚氯乙烯壁纸，10〜60重量％的聚氯乙烯系树脂和30〜65重量％的无机填料。最好是100磅用于隔音片的树脂组合物与0至10重量份混合的增塑剂和0.5至10重量份的加工性改性剂。版权所有（C）2004，JPO

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