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1. 发明专利

JPS63107505A LAMINATED MATERIAL AND ITS MANUFACTURE 失效
公开(公告)号：JPS63107505A
公开(公告)日：1988-05-12
申请号：JP13204587
申请日：1987-05-28
申请人： KOYO SANGYO CO
发明人： SHIMIZU SHIN , TANAKA TSUKANE , OHARA OSAMU , INOUE TAISEI
IPC分类号： B27N3/02 , B27N3/00 , B27N3/04 , B27N3/14 , B32B5/12 , B32B9/02 , B32B21/10 , B32B21/13
摘要： PURPOSE:To supply a laminated material having great strength and high acoustic and heat insulation properties stably at a low cost, by laminating a plurality of lignocellulose stems which have been cut and rolled. CONSTITUTION:A rolled stem 4 whose one side is composed of the skin 1a of the stem 1 is formed by cutting the lignocellulose stem 1 with a knife 2 in the direction of a fiber and rolling the same by a rolling mill 3. Sheetlike members 5 are formed by arranging a plurality of rolling stems 4 in parallel with each other. A laminated material 10 is manufactured by a method wherein a resinous adhesive agent is applied to the sheetlike members 5 and hot press molding is performed by a press machine by piling up the sheetlike members 5 one upon another. Although the various lignocellulose stems are available, a kaoliang stem is preferable. Pressure to be applied to the stem by the rolling mill 3 is selected out of a range of 0.5-10kg/cm . It is preferable that the rolling stem 4 is arranged by sliding a node 1c of the same from the node1c of the next rolling stem 4. A kind or two or more kinds adhesive agents are selected out of an insocyanate series adhesive agent or thermosetting resinous adhesive agent or normal-temperature setting resinous adhesive agent or aqueous emulsion resinous adhesive agent.

2. 发明专利

JPH0260983A QUICK-CURING WATER-BASED ADHESIVE AND BONDING METHOD 失效
公开(公告)号：JPH0260983A
公开(公告)日：1990-03-01
申请号：JP21176088
申请日：1988-08-26
申请人： KOYO SANGYO CO
发明人： OHARA OSAMU , KUWAKO NOBUTERU , SHIMA HIDEJI , HORIUCHI MAKOTO
IPC分类号： C09J175/04 , C09J175/00
摘要： PURPOSE:To make it possible to bond adherends together by short cold pressing without staining or aging the adherends by separately applying an aqueous solution and/or an aqueous emulsion of a polymer compound and a specified polyurethane compound to respective adherends, bringing the bonding surfaces into contact with each other and clamping them. CONSTITUTION:A first solution 2 comprising an aqueous solution and/or an aqueous emulsion of a polymer compound of a concentration of at least 10wt.% (e.g., aqueous PVA solution) and a second solution 3 comprising a polyurethane compound obtained by reacting an isocyanate compound having at least two isocyanate groups in the molecule with a polyol are applied to the respective bonding surfaces of adherends 1 in coating amounts of 50-400g/cm for the first solution and 30-300g/cm for the second solution. The bonding surfaces are brought into contact with each other, and the adherends are clamped within 20min.

3. 发明专利

JPS6383374A WOODEN PANEL FOR CONCRETE MOLD FRAME 失效
公开(公告)号：JPS6383374A
公开(公告)日：1988-04-14
申请号：JP22571286
申请日：1986-09-24
申请人： KOYO SANGYO CO , SEIHOKU VENEER KOGYO KK
发明人： OHARA OSAMU , OTA MASAYUKI , INOUE TAISEI , SHIMIZU SHIN
IPC分类号： E04G9/05 , E04G9/04 , E04G19/00

4. 发明专利

JPS61192515A MANUFACTURE OF SOUNDPROOF BOARD 失效
公开(公告)号：JPS61192515A
公开(公告)日：1986-08-27
申请号：JP3234685
申请日：1985-02-20
申请人： KOYO SANGYO CO
发明人： SHIMIZU SHIN , TANAKA TSUKANE , OHARA OSAMU , INOUE TAISEI
IPC分类号： B27N3/08 , B27N3/02 , B29C43/02
摘要： PURPOSE:To improve soundproofing performance such as vibration-damping property, vibration-proofing property or the like and increase strength by a method wherein vegetable chip, as a base material, is blended with synthetic resin series adhesive agent as binder together with foam chip to effect pressure- sensitive molding. CONSTITUTION:The vegetable chip, as the base material, is blended with synthetic resin series adhesive agent as binder together with foam chip pulverized into arbitrary grain size to mold it by hot pressing. Any of lauan, larch, Douglus fir, pulp fiber, bamboo fiber or the like can be used as the vegetable chip. Rubber foam, such as natural rubber, neoplane, SBR, NBR or the like, and thermosetting resin foam such as phenolic resin, urea resin or the like are used as the foam chip independently respectively or in the mixed series of two kinds or more. Further, thermosetting resin adhesive agent, the thermoplastic resin adhesive agent, MDI series isocyanate compound series adhesive agent, self-emulsifiable type isocyanate compound series adhesive agent or the like may be used as the synthetic resin series adhesive agent.

5. 发明专利

JPS61192514A MANUFACTURE OF DECORATIVE BOARD 失效
公开(公告)号：JPS61192514A
公开(公告)日：1986-08-27
申请号：JP3234585
申请日：1985-02-20
申请人： KOYO SANGYO CO
发明人： SHIMIZU SHIN , OHARA OSAMU , TOYOHISA SHIYOUZOU , INOUE TAISEI
IPC分类号： B27N3/08 , B27N3/00 , B29C43/18 , B29C43/20
摘要： PURPOSE:To permit to utilize the board as sin members pleasantly and beautifully by a method wherein vegetable chip, unpigmented or colored by desired shade as a base material, is mixed with solid material and blended with binder to form by hot pressing. CONSTITUTION:The vegetable chip, unpigmented or colored with desired shade as a base material, is blended with an arbitrary amount of solid material, natural and unpigmented or formed into desired shape and colored by desired shade. Then, the vegetable chip is mixed with colorant and binder to form it. According to this method, decorative performance, which have never been obtained in particle board or fiber board, may be developed. On the other hand, beautiful decorative property, which have never been seen in the particle board or the fiber board, may be provided on the surface, cut end or the like of the board while the board is prominent in workability such as strength, Young's modulus in flexure, cutting or the like.

6. 发明专利

JPS6125804A Manufacture of woody panel for concrete formwork 失效
标题翻译：用于混凝土工艺的木制板的制造
公开(公告)号：JPS6125804A
公开(公告)日：1986-02-04
申请号：JP14711284
申请日：1984-07-16
申请人： Koyo Sangyo Co , Seihoku Veneer Kogyo Kk
发明人： OHARA OSAMU , OOTA MASAYUKI , INOUE TAISEI , SHIKIDA NOBUHIKO
IPC分类号： B32B13/10 , B28B7/36 , B28B7/38

7. 发明专利

JPH01280538A LAMINATED MATERIAL AND MANUFACTURING METHOD THEREOF 失效
公开(公告)号：JPH01280538A
公开(公告)日：1989-11-10
申请号：JP10963488
申请日：1988-05-02
申请人： KOYO SANGYO CO
发明人： OHARA OSAMU , TAKUMI MASARU , GOMA TAKAHIKO , TANAKA TSUKANE , INOUE TAISEI
IPC分类号： B27J1/00 , B27N3/02 , B27N3/04 , B27N3/08 , B32B3/14 , B32B3/22 , B32B9/02
摘要： PURPOSE:To provide a light and high intensity laminated material capable of being manufactured efficiently in a simple process by laminating a plurality of kaoliang stem layers of which a plurality of kaoliang stem layers having a skin, core and joint not to be cut-opened in the fibre direction are arranged to be parallel to and close contact with one another, and adhering respective kaoliang stems in a flat state one another. CONSTITUTION:A laminated material 10 consists of laminating kaoliang stem layers, and the kaoliang stem layers are formed in such a manner that a plurality of kaoliang stem still having a skin 1a, core 1b and joint 1c are arranged to be parallel to and close contact with one another after degreasing the skin 1a of a kaoliang stem 1. For making the kaoliang stem 1 to be flat, a process is given singly by a rolling machine or pressing machine. As the kaoliang stem layers comprising temporarily rolled kaoliang stems are press-molded to be a desired thickness by the pressing machine, it is preferable because of becoming a higher intensity laminated material. An adhesive agent is applied to the one or both surfaces of the kaoliang stem layers. Isocyanate resin adhesive agent, thermosetting adhesive agent, cold setting adhesive agent, water emulsion resin adhesive agent or hot-melt adhesive agent are used as the adhesive agent.

8. 发明专利

JPS61194499A FELT SOUND ABSORBING STRUCTURAL BODY 失效
公开(公告)号：JPS61194499A
公开(公告)日：1986-08-28
申请号：JP3603685
申请日：1985-02-25
申请人： KOYO SANGYO CO
发明人： HORIUCHI MAKOTO , TAKUMI MASARU , OHARA OSAMU , INOUE TAISEI
IPC分类号： G10K11/162 , G10K11/16

9. 发明专利

JPS6173609A Cosmetic puff 失效
公开(公告)号：JPS6173609A
公开(公告)日：1986-04-15
申请号：JP19579684
申请日：1984-09-20
申请人： Shiseido Co Ltd , Koyo Sangyo Co
发明人： YAMASHITA SHIGEKI , MARUKAWA SHIGEO , FUKUZUKA NORIBUMI , OHARA OSAMU , HATTORI TATSUAKI , MEIHO MICHIKO , INOUE TAISEI
IPC分类号： A45D33/34 , A45D34/04

10. 发明专利

JPS6173608A Cosmetic puff 失效
标题翻译：化妆PUFF
公开(公告)号：JPS6173608A
公开(公告)日：1986-04-15
申请号：JP19579584
申请日：1984-09-20
申请人： Shiseido Co Ltd , Koyo Sangyo Co
发明人： YAMASHITA SHIGEKI , MARUKAWA SHIGEO , FUKUZUKA NORIBUMI , OHARA OSAMU , HATTORI TATSUAKI , MEIHO MICHIKO , INOUE TAISEI
IPC分类号： A45D33/34 , A45D34/04

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