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公开(公告)号：CA1177589A
公开(公告)日：1984-11-06
申请号：CA391835
申请日：1981-12-09
Applicant: SHOWA DENKO KK
Inventor： YOSHIDA EIICHI , TAGO SUSUMU , IMAMURA KUNIO
Abstract: A binder composition for paper-coating materials having excellent binder performance is disclosed, which comprises an aqueous solution of one or more watersoluble copolymers of (A) 50 to 95 wt% of acryl- or methacrylamide and (B) 5 to 50 wt% of at least one acrylic- or methacrylic acid derivative such as alkyl or hydroxyalkyl esters, N-methylolamides and nitriles.
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公开(公告)号：DE3683442D1
公开(公告)日：1992-02-27
申请号：DE3683442
申请日：1986-09-29
Applicant: SHOWA DENKO KK
Inventor： KITAO TEIJIRO , YAMAGUCHI TETSUHIKO , MUROFUSHI KATSUMI , FUTAGAMI MASATO , NAGATO NOBUYUKI , IMAMURA KUNIO
IPC: B41M5/327 , C07D519/00 , C07D493/10 , B41M5/124 , B41M5/26
Abstract: A fluoran derivative useful for a heat-sensitive recording material, having the following general formula I;wherein R 1 and R 2 , which may be the same or different, stand for an alkyl group having 1 to 9 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, a phenyl group or a phenyl group substituted by an alkyl group having 1 to 4 carbon atoms, and R 3 and R 4 , which may be the same or different, stand for an alkyl group having 1 to 6 carbon atoms or a phenyl group or R 3 and R 4 may form a 5- to 8-membered cycloalkane together with the carbon atom to which they are bonded.
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3.发明专利
公开(公告)号：CA1280433C
公开(公告)日：1991-02-19
申请号：CA518787
申请日：1986-09-22
Applicant: SHOWA DENKO KK
Inventor： KITAO TEIJIRO , YAMAGUCHI TETSUHIKO , MUROFUSHI KATSUMI , FUTAGAMI MASATO , NAGATO NOBUYUKI , IMAMURA KUNIO
IPC: B41M5/327 , C07D519/00 , B41M5/15 , C09B57/02 , C07D493/10
Abstract: FLUORAN DERIVATIVES, PROCESS FOR PREPARATION THEREOF AND RECORDING MATERIAL CONTAINING THE SAME A fluoran derivative useful for a heat-sensitive recording material, having the following general formula I; ...I wherein R1 and R2, which may be the same or different, stand for an alkyl group having 1 to 9 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, a phenyl group or a phenyl group substituted by an alkyl group having 1 to 4 carbon atoms, and R3 and R4 , which may be the same or different, stand for an alkyl group having 1 to 6 carbon atoms or a phenyl group or R3 and R4 may form a 5- to 8-membered cycloalkane together with the carbon atom to which they are bonded.
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公开(公告)号：DE69120107T2
公开(公告)日：1997-02-27
申请号：DE69120107
申请日：1991-02-13
Applicant: SHOWA DENKO KK
Inventor： SAKAI YASUYUKI , SUZUKI NORIYUKI , KUDO TETSUO , MARUMO KUNIOMI , AIZAWA TOSHIYUKI , IMAMURA KUNIO , SUGITA SHUICHI , KANABAYASHI KAZUO C O SHOWA DE
Abstract: A (co)polymer suitable for bases or auxiliary agents for external application (for example, hydrophilic gels, adhesives, thickeners or excipients) to be coated or plastered onto the skin or mucosa of a human being or animal, such as ointment agents (ointment, hydrogel, jelly or cream), plastering agents (molded poultice, tape agent or plaster agent), sticky bandages (sticky bandage, strap, wound strap, surgical tape, taping material, supporter), and to preparations for external application containing same.
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公开(公告)号：DE69120107D1
公开(公告)日：1996-07-18
申请号：DE69120107
申请日：1991-02-13
Applicant: SHOWA DENKO KK
Inventor： SAKAI YASUYUKI , SUZUKI NORIYUKI , KUDO TETSUO , MARUMO KUNIOMI , AIZAWA TOSHIYUKI , IMAMURA KUNIO , SUGITA SHUICHI , KANABAYASHI KAZUO C O SHOWA DE
Abstract: A (co)polymer suitable for bases or auxiliary agents for external application (for example, hydrophilic gels, adhesives, thickeners or excipients) to be coated or plastered onto the skin or mucosa of a human being or animal, such as ointment agents (ointment, hydrogel, jelly or cream), plastering agents (molded poultice, tape agent or plaster agent), sticky bandages (sticky bandage, strap, wound strap, surgical tape, taping material, supporter), and to preparations for external application containing same.
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Patent Agency Ranking
公开(公告)号：DE3148785A1
公开(公告)日：1983-02-10
申请号：DE3148785
申请日：1981-12-09
Applicant: SHOWA DENKO KK
Inventor： YOSHIDA EIICHI , TAGO SUSUMU , IMAMURA KUNIO
IPC: B41M5/337 , B41M5/40 , B41M5/44 , C08F220/56 , D21H19/58 , G03C1/79 , D21H1/28 , B05D5/12 , B41M5/12
Abstract: A binder composition for paper-coating materials having excellent binder performance is disclosed, which comprises an aqueous solution of one or more water-soluble copolymers of (A) 50 to 95 wt % of acryl- or methacrylamide and (B) 5 to 50 wt % of at least one acrylic- or methacrylic acid derivative such as alkyl or hydroxyalkyl esters, N-methylolamides and nitriles.
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公开(公告)号：FR2503172A1
公开(公告)日：1982-10-08
申请号：FR8123850
申请日：1981-12-21
Applicant: SHOWA DENKO KK
Inventor： YOSHIDA EIICHI , TAGO SUSUMU , IMAMURA KUNIO
IPC: B41M5/337 , B41M5/40 , B41M5/44 , C08F220/56 , D21H19/58 , G03C1/79 , C08L33/26 , B41M5/18 , D21H5/00
Abstract: A binder composition for paper-coating materials having excellent binder performance is disclosed, which comprises an aqueous solution of one or more water-soluble copolymers of (A) 50 to 95 wt % of acryl- or methacrylamide and (B) 5 to 50 wt % of at least one acrylic- or methacrylic acid derivative such as alkyl or hydroxyalkyl esters, N-methylolamides and nitriles.
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公开(公告)号：JPH04182437A
公开(公告)日：1992-06-30
申请号：JP30670790
申请日：1990-11-13
Applicant: SHOWA DENKO KK
Inventor： SAKAI YASUYUKI , SUZUKI NORIYUKI , KUDO TETSUO , MARUMO KUNIOMI , AIZAWA TOSHIYUKI , IMAMURA KUNIO , SUGITA SHUICHI , KANBAYASHI KAZUO
Abstract: PURPOSE:To obtain a base of a medicine for external use, containing N- vinylacetamide (co)polymer or its crosslinked substance, having low skin irritancy in spite of its sufficient tackiness and capable of enhancing the absorbability of a wide range of water-soluble and scarcely water-soluble pharmacodynamically effective ingredients. CONSTITUTION:A (co)polymer composed of (A) 50-100mol% recurring units expressed by formula I and 0-50mol% at least one of recurring unit expressed by formula II [R is H, CH3, C2H5 or COOM (M is H or alkali metal); R is H, CH3 or COOM; X is COOM, SO3M or OPO3M2], formula III [R and R are H, 1-4C alkyl or COOM; A is R or COOR (R is 1-10C alkylene), etc.] and formula IV [R and R are H or 1-4C alkyl; Y is H, 1-10C alkyl, halogen- substituted methyl, CH2NR R (R R are H, 1-4C alkyl, etc.), etc.]. The aforementioned (co)polymer is mixed with water and/or alcohols and a pharmacodynamically effective ingredient is blended therewith to prepare a medicine for external use.
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公开(公告)号：JPS63319192A
公开(公告)日：1988-12-27
申请号：JP15431287
申请日：1987-06-23
Applicant: SHOWA DENKO KK
Inventor： HOSODA KIICHI , IMAMURA KUNIO
Abstract: PURPOSE:To make it possible to transfer clear images at high speed and with high sensitivity and favorable preservation stability, by incorporating a photo- thermal converting substance in an ink film, in a thermal transfer material for thermally transferring a heat-fusible ink to an object of transfer when being irradiated with laser radiation. CONSTITUTION:When a semiconductor laser is used, a photo-thermal converting substance is suitably a substance having characteristic absorption in a near infrared region. For instance, a cyanine dye or an anthraquinone dye may be used. Such a near infrared-absorbing dye may be applied directly or by using a urea-melamine resin or the like as a binder. A heat-fusible ink may be one which comprises a pigment, a wax, an oil, additives or the like. The photo-thermal converting substance and the heat-fusible ink are ordinarily applied to a plastic film, in that order. An object of transfer, particularly, a receiving sheet may be a paper, a synthetic paper, a plastic film or the like.
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公开(公告)号：JPS6367597B2
公开(公告)日：1988-12-26
申请号：JP13148880
申请日：1980-09-24
Applicant: SHOWA DENKO KK
Inventor： YOSHIDA EIICHI , TAGO SUSUMU , IMAMURA KUNIO
IPC: C08F220/00 , B41M5/28 , B41M5/30 , B41M5/337 , C08F2/10 , C08F20/52 , C08F220/10 , C08F220/56 , D21H19/44 , D21H19/58
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