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1. 发明专利

JPS5517355A SKIN PLASTER 失效
公开(公告)号：JPS5517355A
公开(公告)日：1980-02-06
申请号：JP9033078
申请日：1978-07-26
申请人： JAPAN VILENE CO LTD
发明人： TABUCHI SHIYOUTA , KIMURA HIDEO
IPC分类号： A61K9/70
摘要： PURPOSE:A skin plaster having prevented oozing of constituents to the back face, comprising two sheets of fibrous layers of different moisture equilibriums wherein an aqueous soft external preparation is applied to the layer of higher moisture equilibrium. CONSTITUTION:A skin plaster obtained by applying agueous soft external preparation containing an antiphlogistic and an analgesic agent to the outer surface of the fibrous layer A having a higher moisture equilibrium in a non-woven substrate comprising the layer A having a moisture equilibrium >=4.0% (according to JIS L 1015) and a basis weight >=15 m/ , e.g. a rayon fiber web, and the layer B having a moisture equilibrium =15 m/ , e.g. a polyester fiber web, integrated by heat bonding or needling.

3. 发明专利

JPS5228925A PLASTER FOR THE SKIN 失效
公开(公告)号：JPS5228925A
公开(公告)日：1977-03-04
申请号：JP10288975
申请日：1975-08-27
申请人： JAPAN VILENE CO LTD
发明人： TABUCHI SHIYOUTA
IPC分类号： A61L15/44 , A61K9/70
摘要： PURPOSE:A plaster for the skin comprising a non-woven fabric as a base material q and aqueous flexible external drug which contains an antiphlogistic, analgestic, etc. and is applided to one side of the non-woven fabric.

4. 发明专利

JPS5699410A PLASTER 失效
公开(公告)号：JPS5699410A
公开(公告)日：1981-08-10
申请号：JP233280
申请日：1980-01-10
申请人： JAPAN VILENE CO LTD
发明人： TABUCHI SHIYOUTA
IPC分类号： A61K9/70
摘要： PURPOSE:A plaster preparation for curing stiff shoulder in which a nonwoven base material is provided with a tacky plaster layer of which a part can soak in the base on one side surface and the part of the base material coated with the plaster layer and the other uncoated part are partially bonded with binders to prevent it from being peeled into two layers without any adverse effect on the flexibility. CONSTITUTION:The nonwoven base material 1 is provided with the plaster layer 2 and part of the plaster is made to soak in the base material 1. At the same time, binders 3 is partially fitted to reinforce the connection between the plaster layer side and the uncoated side, thus preventing the plaster from being peeled at the position between the two layers without any adverse effect on flexibility. The resultant plaster has an advantage that it does not remain on the skin, when peeled off. As the nonwoven base material, is preferably used a nonwoven fleece that is made by binding a sheet of fibers of 10-120mm. length with an elastic binder and has the maximum orientation of higher than 1.5/1.

5. 发明专利

JPS5567313A FIBROUS SUBSTRATE FOR DUSTPROOF FILTER 失效
公开(公告)号：JPS5567313A
公开(公告)日：1980-05-21
申请号：JP14110978
申请日：1978-11-17
申请人： MITSUBISHI HEAVY IND LTD , JAPAN VILENE CO LTD
发明人： YAMAMOTO MASATO , TABUCHI SHIYOUTA
IPC分类号： B01D39/14 , B01D39/08 , B01D39/16 , D04H1/4374 , D04H1/485
摘要： PURPOSE:To obtain a monwoven fabric with good dust collecting efficiency by using a low cost and stably supplied fiber through a mechanism wherein a synthetic fiber and a rayon fiber are combined as a fibrous substrate for a dustproof filter and treated by needling bcfore treated under heat and pressure. CONSTITUTION:As a fibrous substrates of a dustproof filter such as a dustproof mask and the like, 50-95wt% of polyolefin fiber selected from palypropylene fiber or composite fiber comprising polypropylene and polyethylene with 1-3 denier and 50-5wt% of celllosic fiber such as rayon and the like with 1-3 denier are blended and treated by needling to form a sheet like material of which fibers are intermingled, thereafter are passed between the nip of heating rolls to fuse polyolefine fiber. By this method, a substrate with low air passing resistance and high dust collecting efficiency is obtained by using a low cost and stably supplied fiber.

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