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1. 发明专利

JPS6056588A THERMAL SENSITIVE RECORDING MEDIUM 失效
公开(公告)号：JPS6056588A
公开(公告)日：1985-04-02
申请号：JP16601183
申请日：1983-09-08
申请人： KANZAKI PAPER MFG CO LTD , SANKO KAIHATSU KAGAKU KENK
发明人： SUZUKI TOSHITAKE , ARAI NAOTO , AOYANAGI SHIYOUJI , SAITOU TORANOSUKE , KITANI MASAKATSU , ISHIBASHI TAKASHI
IPC分类号： B41M5/337 , B41M5/18
摘要： PURPOSE:To improve recording sensitivity without decreasing whiteness of a recording layer in a thermal sensitive recording medium which utilizes the coloring reaction with a colorless basic dye and a colorant by containing specific thermal fusible substance in a thermal sensitive recording layer. CONSTITUTION:A coating solution which contains (A) colorless or pale basic dye (e.g., 3-dimethylamino-7-methoxyfluoran, (B) a colorant coloring in contact with the dye (A) (e.g., 4-tert-butylphenol), and (C) a thermal fusible substance represented by a formula I [where X represents O, COO, R1-R6 are H, 1-8C are alkyl;, aryl, aralkyl, and (n) is 1-10] is prepared. This solution is coated on a support, dired to an object thermal sensitive recording sheet. As a concrete example of the component (C), compounds of formula II and III are exemplified, the using amount is suitably 50-500pts.wt. to 100pts.wt.

2. 发明专利

JPS6046292A THERMAL RECORDING MATERIAL 失效
公开(公告)号：JPS6046292A
公开(公告)日：1985-03-13
申请号：JP15437983
申请日：1983-08-23
申请人： KANZAKI PAPER MFG CO LTD , SANKO KAIHATSU KAGAKU KENK
发明人： SUZUKI TOSHITAKE , ARAI NAOTO , AOYANAGI SHIYOUJI , SAITOU TORANOSUKE , MIZUTANI MASAKATSU , ISHIBASHI TAKASHI
IPC分类号： B41M5/28 , B41M5/30 , B41M5/333 , B41M5/18
摘要： PURPOSE:To contrive to enhance adapatability for high-speed recording and preservability of recorded images, by using a specified compound as a color reaction agent, in a thermal recording material utilizing a color reaction by the contact of a colorless or light-colored basic dye with a color reaction agent. CONSTITUTION:A compound of formula I or II, wherein each of R1-R4 is a hydrogen atom or a 1-8C alkyl group, an aryl group or an aralkyl group, provided that R1 and R2 are not simultaneously hydrogen atoms and R3 and R4 are not simultaneously hydrogen atoms, is used as a color reaction agent together with the basic dye. The dye and the color reaction agent are dispersed either jointly or separately by an agitator or pulverizer using water as a dispersant to prepare a coating liquid, which is applied to a base to provide a recording layer. A thermal recording material thus obtained is adaptable for high-speed recording, and when the material is used, dicoloring tendency of recorded images is removed, and adhesion of scum to a recording needle is prevented from occuring.

3. 发明专利

JPS5711292A RECOVERY OF DAMAGED PAPER 失效
公开(公告)号：JPS5711292A
公开(公告)日：1982-01-20
申请号：JP8255480
申请日：1980-06-17
申请人： KANZAKI PAPER MFG CO LTD
发明人： AOYANAGI SHIYOUJI , MIYAKE AKIRA
IPC分类号： D21C5/02

4. 发明专利

JPS58189030A Preparation of microcapsule 失效
标题翻译：微生物的制备
公开(公告)号：JPS58189030A
公开(公告)日：1983-11-04
申请号：JP7384782
申请日：1982-04-28
申请人： Kanzaki Paper Mfg Co Ltd
发明人： AOYANAGI SHIYOUJI , KURODA TAKIO , IRII SHINSUKE , MIYAKE AKIRA
IPC分类号： B01J13/16 , B41M5/165
CPC分类号： B01J13/16 , B41M5/165
摘要： PURPOSE:To obtain a capsule extremely narrow in particle size distribution, by a method wherein a hydrophobic liquid containing polyvalent isocyanate is emulsified and dispersed in a hydrophilic solution of an unsaturated monocarboxylic acid type copolymer and a coating film is formed to each formed liquid particle to coat the same. CONSTITUTION:Unsaturated monocarboxylic acid type monomers such as acrylic acid, metharylic acid or the like are subjected to copolymerization in a combined form to prepare 20-98mol% copolymer which is in turn contained in a hydrophilic medium used in producing a capsule to prepare a hydrophilic solution. On the other hand, polyvalent isocyanate such as m-phenylene dissocyanate is added to a hydrophobic liquid such as cotton seed oil or hydrogenated terphenyl in a ratio of 0.02-60:1. In the next step, the aforementioned hydrophobic liquid is emulsified and dispersed in the unsaturated monocarboxylic copolymer-containing hydrophilic solution and polyvalent isocyanate is polymerized at the interface of a liquid droplet to form a synthetic high molecular film which is in turn applied to the surface of the hydrophobic liquid.
摘要翻译：目的：为了获得粒度分布非常窄的胶囊，通过将含有多价异氰酸酯的疏水性液体乳化分散在不饱和一元羧酸型共聚物和涂膜的亲水性溶液中，形成液体粒子至大衣也一样。构成：将不饱和一元羧酸类单体如丙烯酸，甲基丙烯酸等以组合的形式进行共聚合，制备20-98mol％的共聚物，该共聚物又包含在用于生产胶囊的亲水介质中以制备亲水解。另一方面，将多异氰酸酯如间苯二异氰酸酯以0.02-60:1的比例加入疏水性液体如棉籽油或氢化三联苯中。在下一步骤中，将上述疏水性液体乳化分散在含不饱和一元羧酸共聚物的亲水性溶液中，多价异氰酸酯在液滴的界面处聚合，形成合成高分子膜，疏水液体。

5. 发明专利

JPS59196289A Color developing paper for pressure sensitive copy paper 失效
标题翻译：用于压力敏感复印纸的彩色发展纸
公开(公告)号：JPS59196289A
公开(公告)日：1984-11-07
申请号：JP7192583
申请日：1983-04-23
申请人： Kanzaki Paper Mfg Co Ltd
发明人： SHIRAISHI TETSUO , AOYANAGI SHIYOUJI , MIYAKE AKIRA
IPC分类号： B41M5/132 , B41M5/22
CPC分类号： B41M5/132
摘要： PURPOSE:To attain to enhance initial color developability and light resistance, in color developing paper for pressure sensitive copy paper using an org. color developing agent, by using two kinds of latexes different in gel content in a specific ratio as an adhesive component. CONSTITUTION:As the adhesive component of color developing paper containing an org. developing agent such as aromatic carboxylic acid, a phenol resin or multivalent metal salts thereof, at least one latex of which the gel content is 90-100wt% and at least one latex of which the gel content is 10-85wt% are used together so as to adjust a solid wt. ratio to 90:10-50:50. As the monomers for constituting the latexes, for example, 30-70wt% of monoolefins, 20-55wt% diolefins and 0.5-10wt% of vinyl unsaturated carboxylic acids are designated and the gel content is regulated by a monomer composition or the kinds of additives during production.
摘要翻译：目的：为了提高初始显色性和耐光性，在彩色显影纸中使用有机粘合剂。彩色显影剂，通过使用两种不同凝胶含量的胶乳作为粘合剂成分。构成：作为含有组织的彩色显影纸的粘合剂组分。显影剂如芳族羧酸，酚醛树脂或其多价金属盐，凝胶含量为90-100重量％的至少一种胶乳和凝胶含量为10-85重量％的至少一个胶乳一起使用调整固体重量。比例为90：10-50：50。作为构成胶乳的单体，例如，指定30-70重量％的单烯烃，20-55重量％的二烯烃和0.5-10重量％的乙烯基不饱和羧酸，并且凝胶含量由单体组成或添加剂的种类在生产过程中。

6. 发明专利

JPS5586788A PRESSUREESENSITIVE COPY SHEET 失效
公开(公告)号：JPS5586788A
公开(公告)日：1980-06-30
申请号：JP16471978
申请日：1978-12-25
申请人： KANZAKI PAPER MFG CO LTD
发明人： MIYAKE AKIRA , AOYANAGI SHIYOUJI , KURODA TAKIO , SOTOZAKI HIDETOSHI
IPC分类号： B41M5/132
摘要： PURPOSE:To improve the dye contamination of a pressure-sensitive copy sheet at printing time by containing alkaline salt of water soluble muliple content copolymer containing olefin carboxylic acid in a stock sheet. CONSTITUTION:A stock sheet contains preferably 8-90mol% of olefin carboxylic acid and alkaline salt of water soluble multiplex copolymer having higher than 40dynes/cm of surface tension of 1 by wt% of aqueous solution to provide higher than 50sec./100cc of transparency, preferably higher than 100sec./100cc. The olefin carboxylic acid thus applied includes, for example, (metha)acrylic acid, crotonic acid, maleic acid, etc. The monomer capable of copolymerizing with the olefin carboxylic acid, includes, for example, (metha)acrylic acid alkyl ester, (metha)acrylonitrile, (metha)acrylamide incorporating excellent film forming property, solvent resistance, and dye contamination preventing effect.

7. 发明专利

JPS54143323A RECORDING SHEET 失效
公开(公告)号：JPS54143323A
公开(公告)日：1979-11-08
申请号：JP4966378
申请日：1978-04-24
申请人： KANZAKI PAPER MFG CO LTD
发明人： ODA SHINICHI , AOYANAGI SHIYOUJI , KURODA TAKIO , SOTOZAKI HIDETOSHI
IPC分类号： B41M5/132

8. 发明专利

JPS6116888A Heat sensitive recording body 失效
标题翻译：热感记录体
公开(公告)号：JPS6116888A
公开(公告)日：1986-01-24
申请号：JP13756584
申请日：1984-07-02
申请人： Kanzaki Paper Mfg Co Ltd , Sanko Kaihatsu Kagaku Kenkyusho:Kk
发明人： SUZUKI TOSHITAKE , AOYANAGI SHIYOUJI , ARAI NAOTO , SAITOU TORANOSUKE , KITANI MASAKATSU , ISHIBASHI TAKASHI
IPC分类号： B41M5/337
摘要： PURPOSE: To improve the recording sensitiveness by containing a specific phenokydine compound in a heat sensitive recording layer.
CONSTITUTION: At least one sort of compound which can be indicated by a formula is contained in a heat sensitive recording layer of a heat resistive recording body utilized a coloration reaction between a colorless or light color basic dye and a coloration drug colorable with a contact of a dye. In the formulae, R
1 and R
2 indicate the hydrogen atom or alkyl group of C
1 WC
4 , Y
1 and Y
2 indicate the hydrogen atom, the chlorine atom, acetyl group, propinyl group, methoxyl group, methylthio group, methoxycarbonyl group, cyano group, nitro group, or cyclohexinylsel group, and (n) indicates 2 or 4. However, Y
1 and Y
2 can not be the hydrogen atom at the same time. The using ratio of the basic dye and the coloration drug is 100wt.pts of the dye to 100W700wt.pts. of coloration drug, and preferably approximately 150W400wt.pts. are used. Thereby, an extremely favorable recording sensitiveness improvement effect can be obtained without a deterioration of a degree of a white coloration.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在热敏记录层中含有特定的酚络合物来提高记录敏感性。构成：在耐热性记录体的热敏记录层中含有至少一种可由配方表示的化合物，其利用无色或浅色碱性染料与着色剂之间的着色反应，一种染料式中R1和R2表示C1-C4的氢原子或烷基，Y1和Y2表示氢原子，氯原子，乙酰基，丙酰基，甲氧基，甲硫基，甲氧基羰基，氰基，硝基基团或环己烯基基团，（n）表示2或4.然而，Y1和Y2不能同时为氢原子。碱性染料和着色药物的使用比例为染料100重量％至100-700重量/分。的着色药物，优选约150-400wt.pts。被使用。由此，可以获得非常有利的记录敏感度提高效果，而不会降低白色着色度。

9. 发明专利

JPS59133097A Manufacture of color developing sheet for pressure-sensitive copying 失效
标题翻译：用于压敏复印的彩色显影片的制造
公开(公告)号：JPS59133097A
公开(公告)日：1984-07-31
申请号：JP854583
申请日：1983-01-20
申请人： Kanzaki Paper Mfg Co Ltd
发明人： AOYANAGI SHIYOUJI , SHIOZAKI TOMOHARU
IPC分类号： B41M5/132 , B41M5/155 , B41M5/22
CPC分类号： B41M5/155
摘要： PURPOSE:To efficiently produce a color developing sheet excellent in color developing property and printability, by a method wherein a color developer coating liquid with a solid content of 30-80wt% is supplied in excess onto a base sheet, and an excess portion of the liquid is scraped off in a short period of time. CONSTITUTION:A color developer coating liquid comprising an electron-acceptive color developer and/or a chelating color development type color developer such as an inorganic acidic substance, a phenolic substance, an aromatic carboxylic acid or a multivalent metal salt thereof as a main constituent and further comprising a water-soluble or latex base binder, a while-colored pigment or the like and having a solid content of 30-80wt%, preferably 35-70wt% is supplied in excess onto the base sheet by, e.g., a blade coater. Thereafter, an excess portion of the liquid is scraped off by a blade in a period of time of 0.0005-0.015sec so that the coated quantity of the material becomes 3-15g/m on a dry weight basis.
摘要翻译：目的：为了有效地生产显色性和可印刷性优异的彩色显影片，通过将固体成分为30〜80重量％的彩色显影剂涂布液过量供给到基片上的方法，液体在短时间内被刮掉。构成：包含无机酸性物质，酚类物质，芳族羧酸或其多价金属盐作为主要成分的电子接受显色剂和/或螯合显色型彩色显影剂的彩色显影剂涂布液，进一步包含水溶性或胶乳基粘合剂，同时着色的颜料等，固体含量为30-80重量％，优选35-70重量％，通过例如刮刀涂布机过量地供给到基片上。此后，在0.0005-0.015秒的时间段内用叶片刮掉过量的液体，使得材料的涂布量以干重计为3-15g / m 2。

10. 发明专利

JPS588688A PRESSURE SENSITIVE COPYING PAPER 失效
公开(公告)号：JPS588688A
公开(公告)日：1983-01-18
申请号：JP9579381
申请日：1981-06-19
申请人： KANZAKI PAPER MFG CO LTD
发明人： AOYANAGI SHIYOUJI , SHIRAISHI TETSUO
IPC分类号： B41M5/124 , B41M5/132 , B41M5/165
摘要： PURPOSE:To obtain pressure sensitive paper that has lightfastness in its color developing agent layer and excellent lightfastness of printed letters by making an organic solvent that contains a color developing agent in capsules contain a mercaptan group that is solid at the originary temperature or has boiling point over 150 deg.C. CONSTITUTION:A mercaptan group (e.g n-dodecyl mercaptan, tert-dodecyl mercaptan, etc.) is added to a non-volatile organic solvent that contains a color developing agent by 0.2-10pts.wt. to 100pts.wt. of the solvent. Further, to the organic solvent at least one of compounds of formulaI(R1-R3 in the formula representing C4-20 alkyl group, phenyl group or C7-20 alkylphenyl group) or compounds of formula II (R4 and R5 in the formula representing C1-5 alkylene group, R6, R7 representing C8-22 alkyl group) is added by 0.2-8pts.wt. to 100pts.wt. of the organic solvent in micro capsules, and also an adhesive, etc. are added to the organic solvent in suitable amount to form a color developing layer.

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