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1. 发明专利

JPH01174744A OUTSIDE WALL JOINT STRUCTURE 失效
公开(公告)号：JPH01174744A
公开(公告)日：1989-07-11
申请号：JP33500787
申请日：1987-12-28
申请人： NAT HOUSE IND , SANKIN TOKUSHU TORYO KK
发明人： YASUDA TETSUO , IIZUKA HIROSHI
IPC分类号： E04B1/684 , C09K21/00 , E04B1/68 , E04B1/94
摘要： PURPOSE:To prevent the spread of fire from a joint part in a fire accident by forming a foamed type fireproof paint layer which forms a foamed heat insulating layer through heating, onto the joint part between the outside wall panels. CONSTITUTION:A foamed type fireproof paint layer 6 which forms a foamed heat insulating layer through heating is formed on the joint part 5 between the outside wall panels. The fireproof paint at least contains the carbonized expansion agent, dehydrating catalyst, pigment, and emulsion type vehicle, and viscosity is adjusted to 10,000-100,000cps. Therefore, the spread of fire from the joint part 5 in a fire accident can be prevented.

2. 发明专利

JPH02132182A FIREPROOF JOINT FILLING MATERIAL 失效
公开(公告)号：JPH02132182A
公开(公告)日：1990-05-21
申请号：JP28630788
申请日：1988-11-11
申请人： NAT HOUSE IND , SANKIN TOKUSHU TORYO KK
发明人： YASUDA TETSUO , IIZUKA HIROSHI
IPC分类号： C09K3/10 , C09K21/02 , C09K21/06 , C09K21/14
摘要： PURPOSE:To obtain a fireproof joint filling material forming a fireproof layer (film) having excellent adhesively and ductility, containing a carbonizing inflating agent, dehydrating catalyst and specific emulsion type vehicle. CONSTITUTION:The aimed joint filling material containing (A) a carbonizing inflating agent comprising a polyhydric alcohol such as preferably (di- or tri-) pentaerythritol, (B) a dehydrating catalyst comprising ammonium polyphosphate having preferably =15wt.% emulsion of epoxy resin and/or emulsion of polybutene resin in liquid or semiliquid state at 25 deg.C.

3. 发明专利

JPH0768509A MILDEW-PROOFING STRUCTURE FOR BUILDING BOARD 失效
公开(公告)号：JPH0768509A
公开(公告)日：1995-03-14
申请号：JP4230194
申请日：1994-03-14
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO
IPC分类号： B27K3/50 , E04B1/62
摘要： PURPOSE:To provide a mildew-proofing structure for a building board in which operability and environmental maintainability is obtained in a manufacturing site by using aqueous mildew-proofing agent, flowing-out of the agent due to condensed water, rainy water, etc., is eliminated even after execution and durability of mildew-proofing effect can be improved. CONSTITUTION:A building plate (except gypsum board) 1 is coated with mildew- proofing agent in which aqueous mildew-proofing agent of 5-10wt.% is mixed with resin to form a mildew-proofing layer 2.

4. 发明专利

JPH0742252A EXTERNAL FACING MATERIAL WITH FIREPROOF JOINT MATERIAL 失效
公开(公告)号：JPH0742252A
公开(公告)日：1995-02-10
申请号：JP18481393
申请日：1993-07-27
申请人： NAT HOUSE IND , MITSUI KINZOKU TORYO KAGAKU KK
发明人： YASUDA TETSUO , MIYAJI KYOICHI , IIZUKA HIROSHI
IPC分类号： E04B1/684 , E04B1/94 , E04F13/08
摘要： PURPOSE:To form a joint section easily by installing a metallic frame onto the rear of a plate material for external facing and attaching a dry type joint material, a fireproof material and a watertight material on the surface of a joint sidewall consisting of the end face of the plate material and the side face of the frame. CONSTITUTION:Metallic frames 2 are fixed onto the rear of a plate material 11 for external facing along a surface as a vertical joint sidewall. Dry type joint materials 5 composed of hollow sections 51, leg sections 52 and eaves 53 are attached from the end faces of the plate material 11 to the side faces of the frames 2 by pressure-sensitive adhesives. Fireproof materials 61 are stuck onto the internal surfaces of the corners of the leg sections 52 of the joint materials 5 and fireproof materials 62 onto the side faces of the frames 2 by pressure-sensitive adhesives respectively. Watertight materials 71, 72 are attached onto the side faces of the frames 2 by double-side adhesive tapes.

5. 发明专利

JPH0452338A FIRE PROTECTING JOINT FILLER 失效
公开(公告)号：JPH0452338A
公开(公告)日：1992-02-20
申请号：JP16484190
申请日：1990-06-21
申请人： NAT HOUSE IND , MITSUI KINZOKU TORIYOU KAGAKU
发明人： YASUDA TETSUO , IIZUKA HIROSHI
IPC分类号： E04B1/684 , E04B1/94
摘要： PURPOSE:To prevent flame from passing and realize easy handling by integrating foaming type fire protecting material, for which a foaming carbonized layer is created by heating, with a gasket. CONSTITUTION:As foaming type fire protecting material, one that a foaming carbonized layer is formed by heating and no disappearance occurs at a temperature in fire is used. For example, foam resin composition 2 is used which has essential components of polyurethane which is composed of the first liquid containing polyole and the second liquid containing polyisocyanate, ammonium polyphosphate, polyatomic alcohol and amine group compound. A gasket 1 is continuously molded by an extruder 91 to fill the foam resin composition 2 into a groove 10 while moving the gasket 1. This is passed through a hardening means 93 to harden the foam resin composition 2, and a fire protecting joint filler 4 is obtained fro which foaming type fire protecting material 3 as hardened material of the resin composition 2 is integrated with the gasket 1. The fire protecting joint filler 4 is cut in preset length by a cutting means 94.

6. 发明专利

JPH03187463A INTERIOR FINISHING METHOD 失效
公开(公告)号：JPH03187463A
公开(公告)日：1991-08-15
申请号：JP32646489
申请日：1989-12-15
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO
IPC分类号： E04F13/02
摘要： PURPOSE:To give an interior material a moisture adjusting function so as to prevent dewing by attaching an interior material, where the surface of a base material is coated with a vegetable material for design, to a building, and then plating it with alkalescent plaster material so as to finish the surface of the interior material. CONSTITUTION:A plaster board 11 is made by sticking base paper 112 for plaster of about 210-260g/m in basis weight onto the surface of a core material 111. And the substance wherein Japanese paper, an agar powder and water are mixed at the mixture ratio of 1:1:10 is blown for design against the surface of the plaster board 11 into the thickness of about 0.5-1.0mm by a plating gun, and then it is cured for about five to six hours at ordinary temperature. Next, this is attached to the interior of a building, and then mortar material, wherein motor material powder and water are mixed at the ratio of 1-1.5:1, is blown against the surface of the plaster board 11a into the thickness of about 1-3mm, thus it is plated and the surface is finished. Hereby, even if there is no moisture function, it can be made an interior material excellent in moisture function.

7. 发明专利

JPH01305839A TREATING MATERIAL FOR FINISHING JOINT 失效
公开(公告)号：JPH01305839A
公开(公告)日：1989-12-11
申请号：JP13448888
申请日：1988-06-02
申请人： MARUSEN KAGAKU KK , NAT HOUSE IND
发明人： OIKE SUSUMU , YASUDA TETSUO
IPC分类号： C04B28/14
摘要： PURPOSE:To increase working efficiency, adhesive property, durability and economical efficiency by mixing one or more kinds selected among filler, agent for providing adhesive property, viscosity controlling agent, setting modifier and coloring agent. CONSTITUTION:5-200 pts.wt. beta-type hemihydrate gypsum is mixed with 100 pts.wt. alpha-type hemihydrate gypsum base material regulated to 0-297mu particle size and 0.9-1.5 bulk specific gravity to obtain a mixed base material. Then, a compounded material is produced by compounding one or more kinds of filler such as CaCO3, any kind of agents for providing adhesive property among starch, PVA, PVAc, acrylate modified material, etc., one kind of viscosity controlling agent selected among CMC, methylcellulose, etc., one kind of setting modifier selected among citric acid, gelatin, glue, etc., coloring agent contg. iron oxide and a desired amt. of water. Then, the treating material for finishing joint is produced by kneading the compound material.

8. 发明专利

JPH01123881A ADHESIVE FOR VIBRATION INSULATOR RUBBER 失效
公开(公告)号：JPH01123881A
公开(公告)日：1989-05-16
申请号：JP28174087
申请日：1987-11-07
申请人： NAT HOUSE IND , ASIA INDUSTRY
发明人： YASUDA TETSUO , TAMURA HIDEKI
IPC分类号： C09J133/04
摘要： PURPOSE:To provide an adhesive for vibration insulator rubber having not only good adhesion and tackiness but also excellent applicability and workability, by admixing a one-pack type acrylic resin emulsion as the main component with a tackiness modifier. CONSTITUTION:A one-pack type acrylic resin emulsion as the main component is admixed with a tackiness modifier (e.g., baryta, carbon black, silica, or titanium oxide) to prepare an adhesive for vibration insulator rubber. This adhesive is excellent in workability by virtue of one-pack type and good in applicability by virtue of long pot life as compared with those of conventional adhesives. Further, it is free of solvent smell generation by virtue of emulsion type, as compared with solvent-based conventional types, and able to keep working environments in good condition. The flexibility of this adhesive after curing provides a good affinity for natural foamed rubber and a good adhesion thereto. Furthermore, the adhesive is inexpensive.

9. 发明专利

JPS63144006A MANUFACTURE OF PARTICLE BOARD 失效
公开(公告)号：JPS63144006A
公开(公告)日：1988-06-16
申请号：JP29135586
申请日：1986-12-05
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO
IPC分类号： B27N3/02
摘要： PURPOSE:To prevent the intrusion of water into the inside of a particle board, making a protective water film on its surfaces by the curing of an adhesive exuding therefrom by coating small pieces with an amount of the adhesive sufficient for the exudation of the adhesive of the particle board at the time of compaction. CONSTITUTION:The small pieces for a surface layer pass through a tank 1, a drier 3, an air stream selector 4 and a screen 5, and fine pieces are sent to an adhesive coater 6a. The small pieces for a core are sent to an adhesive coater 6b through a screen 9 and an air stream selector 10, after they have passed a breaker 7 and a drier 8. The small pieces with larger particle-diameter sieved by the screen 9 are sent to another adhesive coater 6c. The fine pieces are coated with the adhesive by each adhesive coater 6a-6c so that the excessive adhesive exudes from the front and rear surfaces of the particle board, when compacted by a hot press 14. Said fine particles are supplied separately to forming units 12a-12h and are dispersed on a forming belt 11, and they are cut into a prescribed size. The fine particles are heated and pressurized by the hot press 14 and are made into a particle board.

10. 发明专利

JPS62129435A WATERPROOF GYPSUM BOARD 失效
公开(公告)号：JPS62129435A
公开(公告)日：1987-06-11
申请号：JP26861085
申请日：1985-11-28
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO
IPC分类号： E04C2/04

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