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1. 发明专利

DE2332758A1 未知
公开(公告)号：DE2332758A1
公开(公告)日：1974-01-17
申请号：DE2332758
申请日：1973-06-27
申请人： NIPPON KAKOH SEISHI KK
发明人： TAKASUGI OSAMU , YOSHITOME YOHSUKE , MIYATA TOSHIAKI , OCHIAI TOSHIO
IPC分类号： C09J7/00 , C08F27/00
摘要： 1435551 Laminates NIPPON KAKOH SEISHI KK 29 June 1973 [30 June 1972 28 Dec 1972 (2) 1 May 1973 (2)] 31015/73 Heading B5N [Also in Divisions B2 and C3] A self-sticking material comprises a selfsticking film prepared from an ethylene-vinyl acetate copolymer/vinyl chloride graft polymer, polyvinyl ether/vinyl chloride graft polymer or polyacrylic ester/vinyl chloride graft polymer or mixture thereof, laminated to a base sheet and/or releasing paper. The self-sticking material may be stuck on a smooth surface, e.g. a polished glass, synthetic plastic or steel plate, or a micro-roughened surface, e.g. frosted glass or paper, and subsequently peeled off the surface. The proportion by weight of vinyl chloride to ethylene-vinyl acetate copolymer in the ethylene-vinyl acetate/vinyl chloride copolymer may be 20 to 80 : 80 to 20 and the proportion by weight of ethylene to vinyl acetate may be 20 to 60 : 80 to 40. The graft polymer may be used in admixture with a plasticizer or with a plasticizer and a tackifier, the plasticizer preferably be present in an amount of 1-100 parts by weight and the tackifier in an amount of 5-200 parts by weight, per 100 parts by weight of the graft polymer. Suitable plasticizers are dibutyl, dioctyl and di(2-ethylhexyl)phthalates, di(2-ethylhexyl)adipate, sebacate and azelate, tri(2-ethylhexyl)- phosphate, diphenyl-2-ethyl hexyl phosphate, triphenyl phosplate, polyesters, butyl phthelyl butyl glycolate and methyl acetyl microleate, and suitable tackifiers are rosin modified rosin, polyterpene resins, aliphatic hydrocarbon resins and phenol resins. The self-sticking films may also contain heat stabilizers, lubricants, U.V. absorbers and pigments. A self-sticking film may be laminated on both sides of a base sheet and releasing paper laminated on both sides thereof. Alternatively self-sticking film may be laminated on one side of the base sheet and pressure sensitive adhesive on the other side of the base sheet, releasing paper being laminated on the pressure sensitive adhesive. The selfsticking film, which may have a thickness of 10-200 Á, may be applied to the base sheet or releasing paper by use of a calender, extruder or coater, e.g. an air-knife, reverse roll, or blade coater, preferably in the form of a solution. The material may be printed and/or embossed. The base sheet may be paper, regenerated cellulose film, woven or non-woven fabric, metal foil or polyvinyl chloride, acrylic, polyimide, polystyrene or polyester resin film, adhesion being assisted by surface oxidation or the use of an adhesive, e.g. nitrile rubber, polychloroprene, polyvinyl acetate, epoxy resin, plyurethanes, ethylene/vinyl acetate copolymer and vinyl chloride/vinyl acetate copolymer.

2. 发明专利

AU5692273A SELF STICKING POLYMERIC FILM SELF STICKING POLYMERIC FILM 未知
公开(公告)号：AU5692273A
公开(公告)日：1974-12-19
申请号：AU5692273
申请日：1973-06-14
申请人： NIPPON KAKOH SEISHI KK
发明人： YOSHITOME YOHSUKE , TAKASUGI OSAMU , MIYATA TOSHIAKI , OCHIAI TOSHIO
IPC分类号： C09J7/00 , C08F37/00 , B32B27/30 , C08F47/14 , B32B7/10
摘要： 1435551 Laminates NIPPON KAKOH SEISHI KK 29 June 1973 [30 June 1972 28 Dec 1972 (2) 1 May 1973 (2)] 31015/73 Heading B5N [Also in Divisions B2 and C3] A self-sticking material comprises a selfsticking film prepared from an ethylene-vinyl acetate copolymer/vinyl chloride graft polymer, polyvinyl ether/vinyl chloride graft polymer or polyacrylic ester/vinyl chloride graft polymer or mixture thereof, laminated to a base sheet and/or releasing paper. The self-sticking material may be stuck on a smooth surface, e.g. a polished glass, synthetic plastic or steel plate, or a micro-roughened surface, e.g. frosted glass or paper, and subsequently peeled off the surface. The proportion by weight of vinyl chloride to ethylene-vinyl acetate copolymer in the ethylene-vinyl acetate/vinyl chloride copolymer may be 20 to 80 : 80 to 20 and the proportion by weight of ethylene to vinyl acetate may be 20 to 60 : 80 to 40. The graft polymer may be used in admixture with a plasticizer or with a plasticizer and a tackifier, the plasticizer preferably be present in an amount of 1-100 parts by weight and the tackifier in an amount of 5-200 parts by weight, per 100 parts by weight of the graft polymer. Suitable plasticizers are dibutyl, dioctyl and di(2-ethylhexyl)phthalates, di(2-ethylhexyl)adipate, sebacate and azelate, tri(2-ethylhexyl)- phosphate, diphenyl-2-ethyl hexyl phosphate, triphenyl phosplate, polyesters, butyl phthelyl butyl glycolate and methyl acetyl microleate, and suitable tackifiers are rosin modified rosin, polyterpene resins, aliphatic hydrocarbon resins and phenol resins. The self-sticking films may also contain heat stabilizers, lubricants, U.V. absorbers and pigments. A self-sticking film may be laminated on both sides of a base sheet and releasing paper laminated on both sides thereof. Alternatively self-sticking film may be laminated on one side of the base sheet and pressure sensitive adhesive on the other side of the base sheet, releasing paper being laminated on the pressure sensitive adhesive. The selfsticking film, which may have a thickness of 10-200 Á, may be applied to the base sheet or releasing paper by use of a calender, extruder or coater, e.g. an air-knife, reverse roll, or blade coater, preferably in the form of a solution. The material may be printed and/or embossed. The base sheet may be paper, regenerated cellulose film, woven or non-woven fabric, metal foil or polyvinyl chloride, acrylic, polyimide, polystyrene or polyester resin film, adhesion being assisted by surface oxidation or the use of an adhesive, e.g. nitrile rubber, polychloroprene, polyvinyl acetate, epoxy resin, plyurethanes, ethylene/vinyl acetate copolymer and vinyl chloride/vinyl acetate copolymer.

3. 发明专利

CA995124A SELF-STICKING MATERIAL 未知
公开(公告)号：CA995124A
公开(公告)日：1976-08-17
申请号：CA175234
申请日：1973-06-29
申请人： NIPPON KAKOH SEISHI KK
发明人： TAKASUGI OSAMU , YOSHITOME YOHSUKE , MIYATA TOSHIAKI , OCHIAI TOSHIO
IPC分类号： C09J7/00
摘要： 1435551 Laminates NIPPON KAKOH SEISHI KK 29 June 1973 [30 June 1972 28 Dec 1972 (2) 1 May 1973 (2)] 31015/73 Heading B5N [Also in Divisions B2 and C3] A self-sticking material comprises a selfsticking film prepared from an ethylene-vinyl acetate copolymer/vinyl chloride graft polymer, polyvinyl ether/vinyl chloride graft polymer or polyacrylic ester/vinyl chloride graft polymer or mixture thereof, laminated to a base sheet and/or releasing paper. The self-sticking material may be stuck on a smooth surface, e.g. a polished glass, synthetic plastic or steel plate, or a micro-roughened surface, e.g. frosted glass or paper, and subsequently peeled off the surface. The proportion by weight of vinyl chloride to ethylene-vinyl acetate copolymer in the ethylene-vinyl acetate/vinyl chloride copolymer may be 20 to 80 : 80 to 20 and the proportion by weight of ethylene to vinyl acetate may be 20 to 60 : 80 to 40. The graft polymer may be used in admixture with a plasticizer or with a plasticizer and a tackifier, the plasticizer preferably be present in an amount of 1-100 parts by weight and the tackifier in an amount of 5-200 parts by weight, per 100 parts by weight of the graft polymer. Suitable plasticizers are dibutyl, dioctyl and di(2-ethylhexyl)phthalates, di(2-ethylhexyl)adipate, sebacate and azelate, tri(2-ethylhexyl)- phosphate, diphenyl-2-ethyl hexyl phosphate, triphenyl phosplate, polyesters, butyl phthelyl butyl glycolate and methyl acetyl microleate, and suitable tackifiers are rosin modified rosin, polyterpene resins, aliphatic hydrocarbon resins and phenol resins. The self-sticking films may also contain heat stabilizers, lubricants, U.V. absorbers and pigments. A self-sticking film may be laminated on both sides of a base sheet and releasing paper laminated on both sides thereof. Alternatively self-sticking film may be laminated on one side of the base sheet and pressure sensitive adhesive on the other side of the base sheet, releasing paper being laminated on the pressure sensitive adhesive. The selfsticking film, which may have a thickness of 10-200 Á, may be applied to the base sheet or releasing paper by use of a calender, extruder or coater, e.g. an air-knife, reverse roll, or blade coater, preferably in the form of a solution. The material may be printed and/or embossed. The base sheet may be paper, regenerated cellulose film, woven or non-woven fabric, metal foil or polyvinyl chloride, acrylic, polyimide, polystyrene or polyester resin film, adhesion being assisted by surface oxidation or the use of an adhesive, e.g. nitrile rubber, polychloroprene, polyvinyl acetate, epoxy resin, plyurethanes, ethylene/vinyl acetate copolymer and vinyl chloride/vinyl acetate copolymer.

4. 发明专利

JPH0752353A MANUFACTURE OF MATERIAL FOR CARD PRINTING 失效
公开(公告)号：JPH0752353A
公开(公告)日：1995-02-28
申请号：JP22234593
申请日：1993-08-16
申请人： NIPPON KAKOH SEISHI KK
发明人： TAKAGI SHIGEO , MIYATA TOSHIAKI , KASUDA KOJI
IPC分类号： B32B29/06 , B42D15/00 , C09J7/02 , C09J7/04 , C09J121/00 , C09J133/00 , C09J201/00 , D21H27/00
摘要： PURPOSE:To obtain a material for card printing which is free from falling of a card off a stuck sheet at the time of printing, adhesion of an adhesive mass on the rear of the card after printing and curling, torsion and others of the card. CONSTITUTION:A method for manufacturing a material for card printing by sticking together a release agent layer surface prepared by applying a release agent on one surface of a base and an adhesive mass layer surface prepared by applying an adhesive mass on one surface of an adhesive base paper. In this method, a release force of the stuck surfaces of the material is regulated to be in the range of 1 to 35gf/25mm in terms of an adhesion stipulated in JIS-Z-0267. It is preferable for this material for printing that an adhesive mass layer is applied on the adhesive base paper with an anchor agent interposed. Besides, it is preferable that a half-cut processing corresponding to a card size is applied beforehand to a base layer and a release agent layer.

5. 发明专利

JPH10278467A PAPER FOR ALBUM OF ADHESIVE SEAL PHOTOGRAPH 失效
公开(公告)号：JPH10278467A
公开(公告)日：1998-10-20
申请号：JP9206197
申请日：1997-04-10
申请人： NIPPON KAKOH SEISHI KK
发明人： MIYATA TOSHIAKI , HOTTA MAKOTO , TAKAGI SHIGEO , NAKAMURA KEIGO
IPC分类号： B42F5/00 , B32B27/28 , B42D1/08
摘要： PROBLEM TO BE SOLVED: To stabilize adhesiveness, make separation positive, effect indication to the surface of an adhesive layer by writing implements, and tender pattern printing for the ground decoration possible by printing ink by forming a writable adhesive separation layer on either surface of quality paper to be a base material through application of specific paint, and allowing sepearaion strength to be a specific value. SOLUTION: The adhesive separation layer is formed by applying a solvent paint containing an about 30% maleic acid amide copolymer on either surface of quality paper to be a base material on the order of about 2-3 g/m at a drying weight per one surface to then be dried in the order of about 100 deg.C. In this manner, the separation strength on the surface of the adhesive separation layer becomes about 2-25 g/25 mm at the value of an 180 degree separation method corresponding to JIS-Z-0237. Existence of the separation strength in this region prevents a stuck adhesive seal photograph from being dropped carelessly and gives an appropriate adhesive separation resistance. Patterning print for ground decoration given as required is partially formed on the surface of an adhesive separation layer through a printing method using usual printing ink.

6. 发明专利

JPH05173487A ADHESIVE LABEL HAVING EASY PEELABILITY AND PRODUCTION THEREOF 失效
公开(公告)号：JPH05173487A
公开(公告)日：1993-07-13
申请号：JP35444291
申请日：1991-12-20
申请人： NIPPON KAKOH SEISHI KK
发明人： KASUDA KOJI , OTOMO TAKAO , MIYATA TOSHIAKI , TSURUTA SHIRO
IPC分类号： G09F3/04 , G09F3/10
摘要： PURPOSE:To provide the adhesive label which exhibits high adhesive power during ordinary use and is degraded in the adhesive power when it is brought into contact with hot water and the process for production thereof. CONSTITUTION:A heat shrinkable plastic film or sheet is used as a base material and the layer of a adhesive which is degraded in the adhesive power when it is brought into contact with hot water is formed on one surface thereof. This adhesive label is adequately produced by applying a water-absorptive monomer or an acrylic adhesive compounded with the water-absorptive monomer on the surface of release paper coated with a release agent and sticking the release paper via the adhesive layer to one surface of the heat shrinkable plastic film or sheet upon drying of the coated surface.

7. 发明专利

JPH04198976A METHOD FOR PEELING LABEL OF BOTTLE 失效
公开(公告)号：JPH04198976A
公开(公告)日：1992-07-20
申请号：JP32077790
申请日：1990-11-27
申请人： NIPPON KAKOH SEISHI KK
发明人： OCHIAI TOSHIO , MIYATA TOSHIAKI , ONOSE YUTAKA
IPC分类号： B08B9/20 , B08B9/08 , C09J5/00 , G09F3/10
摘要： PURPOSE:To allow the easy peeling of a label from a bottle after use of the bottle by previously irradiating the label with active energy rays to crosslink and cure an active ray curing tacky adhesive to lower the adhesive power of an active ray curing tacky adhesive layer, then stripping the label. CONSTITUTION:The active ray curing tacky adhesive is applied on the surface of an active energy ray transmittable base material, by which the active ray curing tacky adhesive layer is provided and the active ray curing tacky adhesive sheet is obtd. After suitable required items are printed on this active ray curing tacky adhesive sheet, the sheet is cut to a desired size to prepare the label. This label is used as the tacky active label and is stuck to various kinds of the bottles. The active ray curing tacky adhesive provided on the surface of the base material crosslink and cure and the tacky adhesive power thereof decreases if this tacky active label is irradiated with the active energy rays. The label is easily stripped from the bottle in this way.

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