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11. 发明专利

JP2000309754A FLOOR WAX AND IMPROVEMENT METHOD FOR LIVING SPACE ENVIRONMENT 失效
公开(公告)号：JP2000309754A
公开(公告)日：2000-11-07
申请号：JP12013599
申请日：1999-04-27
申请人： NAT HOUSE IND , NISSHIN KAGAKU KOGYO KK
发明人： YASUDA TETSUO , HASHIMURA WATARU , GAMA YUJI
IPC分类号： B27K5/00 , C09G1/14
摘要： PROBLEM TO BE SOLVED: To obtain a floor wax which efficiently absorbs volatile components emitted in a living space by compounding a polymer emulsion as the main ingredient with a deodorant. SOLUTION: Preferably, 100 pts.wt. polymer emulsion is compounded with 1-15 pts.wt. deodorant. The polymer emulsion is selected preferably from among (meth)acrylic ester-based ones, styrene-based ones and styrene-acrylic-based ones and if necessary may further contain a natural wax, The deodorant is preferably one based on physical adsorption or chemical reaction, and one having a high capacity for absorbing harmful volatile components (e.g. formaldehyde) emitted by building materials is especially preferable. If necessary, the floor wax may further contain ingredients usually compounded into a floor wax, such as a crosslinker, a film-forming aid, a levelling agent, an antifoaming agent and water. Thus, both a floor material and a living space environment can be maintained in a good state.

12. 发明专利

JPH11100973A BUILDING BOARD 失效
公开(公告)号：JPH11100973A
公开(公告)日：1999-04-13
申请号：JP26147497
申请日：1997-09-26
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO , HASHIMURA WATARU
IPC分类号： E04F13/14 , B32B9/00 , C04B28/10 , C04B103/44 , E04C2/04
摘要： PROBLEM TO BE SOLVED: To improve strength or reduce weight for a building board utilizing plaster. SOLUTION: This building board 10 has an inorganic layer 12 made by molding a kneaded material containing hydrated lime, fibers for plastering, glue and water into a board shape. The characteristics of this building board can be improved whether the kneaded material contains 5 to 10 wt.% of synthetic resin; whether a synthetic resin film layer is laminated on the rear surface of the inorganic layer 12; whether the inorganic layer 12 is a foamed layer with 5 to 20% of void content; whether a hollow portion having 5 to 50% of hollowness exists in a cross section in thickness direction; whether a laminated body containing the basic layer and surface layer with different properties; and whether a second inorganic layer consisting of hydraulic inorganic material being different from the inorganic layer 12 is contained.

13. 发明专利

JPH11100909A BUILDING STRUCTURE 失效
公开(公告)号：JPH11100909A
公开(公告)日：1999-04-13
申请号：JP26147397
申请日：1997-09-26
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO , HASHIMURA WATARU
IPC分类号： E04B1/64 , E04C2/04
摘要： PROBLEM TO BE SOLVED: To obtain a building structure which prevents favorably moisture accumulated and condensation in the indoor side by supporting inorganic boards composed of plastering materials such as slaked lime, fibers for plastering, glue, by a supporting body from the rear face side. SOLUTION: Slaked lime, fibers for plastering, glue, other materials and water are mixed and kneaded to form a slurry. And the slurry material is formed to shape a board and the formed board is dryed to obtain inorganic boards 10, 10. On the other hand, a plate-form or frame-form support body having a larger bending strength than the inorganic board 10 is formed by use of steel materials 20, plaster boards 30, particle boards 40, etc. The inorganic boards 10 are supported on the surface of supporting bodies and the supporting bodies are fitted to a building structure. When the inside face of a container space or a bathroom is constituted of the building structures a moisture- absorbing and emitting property is improved and accumulation of moisture and condensation in the inside of a building structure can be favorably prevented.

14. 发明专利

JPH0770428A FOAMED FIRE-PROOFING MOLDED PRODUCTS AND FOAMING FIRE-PROOFING COMPOSITION 失效
公开(公告)号：JPH0770428A
公开(公告)日：1995-03-14
申请号：JP21781593
申请日：1993-09-01
申请人： NAT HOUSE IND , MITSUI KINZOKU TORYO KAGAKU KK
发明人： YASUDA TETSUO , IIZUKA HIROSHI
IPC分类号： C08J9/02 , C08K3/04 , C08K9/10 , C08L75/00 , C08L75/04 , C08L101/00 , E04B1/94
摘要： PURPOSE:To obtain a foamed fire-proofing molded products and a foaming fire-proofing composition for obtaining the products having, compared with the conventional ones, higher water resistance, maintain the fire-proofing properties for a longer period of time and cause no melting flow of the resin softened by the fire or no falling of carbonized resin CONSTITUTION:The foaming fire-proofing composition comprises, as the essential components, (A) the polyurethane resin composition from the first solution containing polyols and the second solution containing poly-isocyanate, and (B) microcapsules prepared by coating particles of ammonium polyphosphate with a resin. The molded products are provided by molding the composition.

15. 发明专利

JPH04143356A METHOD FOR FINISHING WALL 失效
公开(公告)号：JPH04143356A
公开(公告)日：1992-05-18
申请号：JP26734290
申请日：1990-10-03
申请人： NAT HOUSE IND , AJIA KOUGIYOU KK , KINKI HEKIZAI KOUGIYOU KK , SHIBASOU SHIYOUTEN YUUGEN
发明人： YASUDA TETSUO , TAMURA HIDEKI , HAMAOKA HIROTOSHI , IWASAKI RYUICHI
IPC分类号： E04F13/02
摘要： PURPOSE:To carry out the interior finishing works of various buildings simply and efficiently by combining a specified quantity of plaster material in which a synthetic resin is added to slaked lime being the major ingredient, and executing coating application with a spray gun having a prescribed bore. CONSTITUTION:The plaster material is mixed with pulp fiber ca. 2.5, straw powder ca. 0.5, vinyl acetate resin powder ca. 10, slaked lime ca. 40, sea weed adhesive ca. 5, extender pigment ca. 42 respectively by pts.wt. and water ca. 150-250 pts.wt. and stirred. Against a construction face of ridge area of ca. 120-150m , after previously plaster boards are stuck, respective coating processes, namely, under coat, intermediate coat, and finish coat are applied with a spray gun having a bore of 8-10mm, each process in one day, and the work is complete totally in about three days. Hence, a nice locking face in completed, and the interior finishing work having sufficient hygroscopicity and dewing effect can be executed.

16. 发明专利

JPH01178657A WALL STRUCTURE 失效
公开(公告)号：JPH01178657A
公开(公告)日：1989-07-14
申请号：JP272388
申请日：1988-01-09
申请人： NAT HOUSE IND , YAZAWA KAGAKU KOGYO KK , DAIRIKI KK
发明人： YASUDA TETSUO , YAZAWA TAKESHI , KUWANO TAKESHI
IPC分类号： E04F13/04 , E04F13/02
摘要： PURPOSE:To apply a mildewproofing effect on all the inside of a wall structure, by clogging a gap formed between inner-lining layers of the adjacent wall panel units with putty containing a mildewproofing agent, and attaching a face panel onto the inner-lining layer through an adhesive layer containing a mildewproofing agent. CONSTITUTION:A plaster board as an inner-lining layer 2 is attached to both sides of a structural base member 1 made of wood and the like and having a frame structure in order to construct a wall panel P. A plastic putty material 3, which contains a mildewproofing agent and ethylene/vinyl acetate resins, is applied from the interior side into a gap C formed between the inner-lining layers of the adjacent wall panels, to thereby clog the gap. The inner-lining layer 2 is coated with an adhesive 4 of the same material as the putty 3 containing a mildewproofing agent and ethylene/vinyl acetate resin and the like. Then, on the inner-lining layer is attached a front panel 5. This construction completely prevents mildew from entering the inside of the wall structure from the front panel 5.

17. 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.

18. 发明专利

JPS63227899A BASE PAPER FOR GYPSUM BOARD 失效
公开(公告)号：JPS63227899A
公开(公告)日：1988-09-22
申请号：JP5771887
申请日：1987-03-12
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO
IPC分类号： B32B13/08 , D21H17/28 , D21H21/14 , E04C2/04

19. 发明专利

JPS63189478A PUTTY MATERIAL 失效
公开(公告)号：JPS63189478A
公开(公告)日：1988-08-05
申请号：JP1978287
申请日：1987-01-30
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO
IPC分类号： C09D5/34
摘要： PURPOSE:To obtain a putty material, having hardly any shrinkage in a putty treating surface and capable of suppressing a dusting state of inorganic powdery putty and improving the adhesive properties of an interior finish material to an adhesive, by blending an inorganic powdery putty with a powdery resin. CONSTITUTION:The aimed putty material obtained by blending an inorganic powdery putty with a powdery resin, preferably powdery ethylene vinyl acetate resin and powdery acrylic resin. For example, 80wt.% calcined gypsum is blended with 8-15wt.% powdery ethylene vinyl acetate resin, 2-6wt.% powdery acrylic resin, 5wt.% calcium carbonate, 2-3wt.% fine chip pieces of wood and 1wt.% antifungal agent.

20. 发明专利

JPS6314144B2 失效
公开(公告)号：JPS6314144B2
公开(公告)日：1988-03-29
申请号：JP20067083
申请日：1983-10-25
申请人： NAT HOUSE IND
发明人： YASUDA TETSUO
IPC分类号： E04B1/80 , E04B1/70

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