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1. 发明专利

JP2007223314A Thermal recording medium, thermal color-developer, thermo-label, and thermal ink 有权
标题翻译：热记录介质，热色印，热标签和热油墨
公开(公告)号：JP2007223314A
公开(公告)日：2007-09-06
申请号：JP2007031128
申请日：2007-02-09
申请人： Lintec Corp , リンテック株式会社
发明人： WATANABE JUNJI , NAKADA YASUKAZU , KOGURE MASAO , SAITO TAKANORI
IPC分类号： B41M5/36 , B41M5/323 , B41M5/337 , C09D11/00 , C09K9/02
摘要： PROBLEM TO BE SOLVED: To provide a thermal recording medium, a thermal color-developer, a thermo-label and thermal ink wherein a thermochromic material containing a liquid-crystal compound superior in color-developing and discoloring by use of heat without an introduction of an optically active group, is used. SOLUTION: The thermal recording medium, the thermal color developer, the thermo-label and the thermal ink use compounds represented by general formula (I): A 1 -M 1 -X-B-Y-M 2 -A 2 (I) including their repeating units (wherein A 1 and A 2 represent end chains; M 1 and M 2 each represent a mesogene group; X and Y are bonding groups and each independently represents -COO- or -OCO-; and B represents an aromatic group). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种热敏记录介质，热显色剂，热敏标签和热油墨，其中含有液晶化合物的热变色材料，其通过使用热而不会在显色和变色中显示出优异的液晶化合物，而没有使用光学活性基团的引入。解决方案：热敏记录介质，热显色剂，热敏标签和热油墨使用由通式（I）表示的化合物：A 1 -M SB < 包括它们的重复单元（其中A 1 和A 2 2的SBB-XBYM < 表示末端链; M 1 和M SB 2各自表示介晶基团; X和Y是键合基团，各自独立地表示-COO-或-OCO-; B表示芳族基团）。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JPH1053643A ESTER/ETHER ALTERNATING POLYMER AND PRODUCTION THEREOF 失效
公开(公告)号：JPH1053643A
公开(公告)日：1998-02-24
申请号：JP16598697
申请日：1997-06-23
申请人： LINTEC CORP
发明人： NAKADA YASUKAZU , KOGURE MASAO , SAITO TAKANORI
IPC分类号： C08G63/66 , C08G63/676 , C08G63/685
摘要： PROBLEM TO BE SOLVED: To obtain the subject polymer capable of forming an anisotropic melted material and becoming a main chain type thermoplastic liquid crystalline polymer material by reacting a specific diester with a diol. SOLUTION: This ester/ether alternating polymer is an objective polymer of formula I M1 , M2 are each a mesogen group of formula II, etc.; F1 , F2 are each (CH2 )n [(n) is 1-20 integer]; α is 2-10000 integer}. Further, in order to obtain the above polymer, (A) a compound of formula III is preferably reacted with (B) a diol expressed by the formula: HO(F2 )OH (e.g.; 1,3- propanediol)e.g. at 100-400 deg.C temperature for 0.1-24hr without the presence of a solvent or in the presence of a solvent such as pentane, etc., and in the presence of a catalyst such as p-toluensulfonic acid, etc., and the component (A) is preferably a compound obtained by reacting a hydroxycarboxylic acid of the formula HO-M-COOH (M is M1 or M2 ) with an alcohol are reacting the obtained compound of the formula: HO-M-COOR with a dihalide of the formula: X(F1 )X (X is a halogen).

3. 发明专利

JPH07289359A DESK OR TABLE TO BE USED IN HOSPITAL 失效
公开(公告)号：JPH07289359A
公开(公告)日：1995-11-07
申请号：JP11350994
申请日：1994-04-27
申请人： LINTEC CORP
发明人： OKABE HIDEAKI , KOGURE MASAO , SAITO TAKANORI
IPC分类号： A47B13/08
摘要： PURPOSE:To prevent the infection of MRSA in a hospital by coating the outer surface of the top plate of a desk and a table with a resin layer, which includes the germicidal material against MRSA. CONSTITUTION:The top plate 2 is coated with a resin layer 1, which includes the MRSA germicidal material, so as to protect patients from the infection of MRSA. For example, even in the case where MRSA adheres to the top plate 2, which is provided with the resin layer 1, when a medical tool, which is used for medical examination, is placed on the top plate 2 of the desk, since MRSA is immediately sterilized, the secondary infection through the desk is effectively prevented. Since the surface of the desk is a little gradually worn by the frequent touch of doctors and nurses and the new surface is always formed on the desk, extrusion of the MRSA germicidal material onto the resin surface is unnecessary. Consequently, excellent compatibility of the resin with the MRSA germicidal material is desirable. This resin layer 1 is desirably formed to handles 3 of drawers 4, which are used at a high frequency, and the coating of the whole outer surface with this resin layer 1 is most desirable.

4. 发明专利

JPH07207268A LIQUID CRYSTAL SUBSTANCE 失效
公开(公告)号：JPH07207268A
公开(公告)日：1995-08-08
申请号：JP128894
申请日：1994-01-11
申请人： LINTEC CORP
发明人： WATANABE JUNJI , NAKADA YASUKAZU , KOGURE MASAO , SAITO TAKANORI
IPC分类号： G02F1/13 , C08G63/00 , C08G63/02 , C08G63/16 , C08G63/685 , C09K19/38
摘要： PURPOSE:To obtain a liquid crystal substance having excellent properties as a main chain type thermotropic liquid-crystal polymeric material and being desirable as, e.g. a high-performance engineering plastic material by using a polymer having a specified structure. CONSTITUTION:The liquid crystal substance comprises a polymer represented by formula I (wherein M1 and M2 are each a mesogenic group selected from among groups of formulas II-VII, etc., provided that each mesogenic group may have a halogen atom and/or a 1-30C hydrocarbon group as a substituent F1 is alkylene having an odd number (7-15) of carbon atoms in the main chain, each carbon atom of which has one or two 1-4C side chains; F2 is alkylene having an odd number (1-5) of carbon atoms in the main chain each carbon atoms of which may have 1 or 2 1-4C side chains; m is 0 or 1; a is 0-100000; and Z is a terminal group). A desirable example of this polymer is a polymer of formula VIII.

5. 发明专利

JPH0744103A BIOLOGICALLY DECOMPOSABLE TACKY ADHESIVE LABEL 失效
公开(公告)号：JPH0744103A
公开(公告)日：1995-02-14
申请号：JP18647493
申请日：1993-07-28
申请人： LINTEC CORP
发明人： TAKANO AKIHIKO , MORIO SADAKAZU , KOGURE MASAO , SAITO TAKANORI
IPC分类号： B32B7/10 , C08L101/16 , C09J7/02 , C09J107/00 , C09J193/00 , G09F3/00 , G09F3/10
摘要： PURPOSE:To prevent the destruction of natural environment and the disturbance of the ecological system in soil even if this label is discarded in the soil after use by using a biologically decomposable polymer as a tacky adhesive label base material. CONSTITUTION:This biologically decomposable tacky adhesive label 10 is formed of a biologically decomposable tacky adhesive body 20 and a release sheet 30. The biologically decomposable tacky adhesive label body 20 is laminated with a tacky adhesive layer 2 on one surface of a tacky adhesive tape base material 1 consisting of only the biologically decomposable polymer layer (a). The tacky adhesive layer 2 of the biologically decomposable tacky adhesive label body 20 is stuck onto the release agent layer 4 of the release sheet 30. The release tape base material 3 is formed of a paper layer and a synthetic release agent is used for the release agent layer 4. The polymer layer (a) is decomposed by microorganisms when the biologically decomposable tacky adhesive body 20 having the biologically decomposable polymer layer (a) as the base material is discarded into the soil. The destruction of the natural environment does not arise even if the release sheet 30 is discarded into the soil.

6. 发明专利

JPH0741739A BIODEGRADABLE DOUBLE-COATED PRESSURE-SENSITIVE ADHESIVE TAPE 失效
公开(公告)号：JPH0741739A
公开(公告)日：1995-02-10
申请号：JP18647393
申请日：1993-07-28
申请人： LINTEC CORP
发明人： TAKANO AKIHIKO , MORIO SADAKAZU , KOGURE MASAO , SAITO TAKANORI
IPC分类号： B32B7/06 , B32B7/10 , C09J7/02 , C09J133/00
摘要： PURPOSE:To provide a double-coated pressure-sensitive adhesive tape which when discarded under the ground, is not deleterious to the natural environment, and does not disturb the ecological system in the ground by bonding a biodegradable double-coated pressure-sensitive adhesive tape body having a specified structure to a double-sided release tape having a specified structure. CONSTITUTION:This tape 10 is composed of a biodegradable double-coated pressure-sensitive adhesive tape body 20 and a double-sided release tape 30. The biodegradable double-coated pressure-sensitive adhesive tape body 20 is prepared by laminating a pressure-sensitive adhesive layer 2 on each surface of a pressure-sensitive adhesive tape substrate 1 made of a biodegradable polymer layer (a). The double-sided release tape 30 is prepared by forming a release agent layer 4 on each surface of a release tape substrate 3. The biodegradable double-sided pressure-sensitive adhesive tape body 20 is laminated with the double-sided release tape 30 so that the pressure-sensitive adhesive layer 20 may be brought into contact with the release agent layer 4 of the double-sided release tape 30.

7. 发明专利

JPH04261119A PERCUTANEOUS ABSORPTION-TYPE PHARMACEUTICAL PREPARATION 失效
公开(公告)号：JPH04261119A
公开(公告)日：1992-09-17
申请号：JP4113091
申请日：1991-02-13
申请人： LINTEC CORP
发明人： OKABE HIDEAKI , TSUCHIDA ICHIRO , SAITO TAKANORI
IPC分类号： A61K9/70 , A61K47/32
摘要： PURPOSE:To provide percutaneous absorption-type cataplasm excellent in the percutaneous absorbability for pharmaceutically active substances, good in the stability with the elapse of time of the absorbability because of no crystallization of the substances, also having characteristics such as good adherability. CONSTITUTION:The objective pharmaceutical preparation with an adhesivity of >=25g/12mm, comprising a composition which can be obtained by incorporating (A) 100 pts.wt. of a polymer made up of (1) lipophilic monomer unit and (2) hydrophilic monomer unit at the weight ratio (98:2)-(0:100) with (B) pharmaceutically active substance (s), (C) 5-100 pts.wt. of an alcohol, (D) 0-50 pts.wt. of a percutaneous absorption promoter and (E) 0-50 pts.wt. of water.

8. 发明专利

JPH04257594A NEW COMPOUND AND ITS PRODUCTION 失效
公开(公告)号：JPH04257594A
公开(公告)日：1992-09-11
申请号：JP1908191
申请日：1991-02-12
申请人： LINTEC CORP
发明人： NAKADA YASUKAZU , MARUOKA SHIGENOBU , TSUCHIDA ICHIRO , SAITO TAKANORI
IPC分类号： C07F9/06 , C08G79/02 , C08G79/04 , C09K19/40
摘要： PURPOSE:To obtain a new compound suitable for materials such as liquid display element and memory, making a liquid crystal display element into a large size and a curved surface, showing a ferroelectric liquid crystal phase in a wide temperature range including a room temperature. CONSTITUTION:A compound containing a repeating unit shown by formula I [at least one of R1 and R1 is residue shown by formula II (A is mesogen group; B is flexible spacer chain; D is end optical active chain; X and Y are bonding group and O, COO, etc.; (n) is O-50,000] such as a compound containing a unit shown by formula III. The compound is obtained by reacting a dichlorophosphazene polymer comprising a repeating unit shown by the formula (PCl2=N)n ((n) is 5-50,000) with a hydroxyl group-containing compound [e.g. 4-(4-(10-hydroxydecyloxy)phenyl)benzoic acid-2-methylbutyl ester] in the presence of a phase transfer catalyst such as tetrabutylammonium bromide.

9. 发明专利

JPH03258239A CONDUCTIVE GEL AND ELECTRODE PAD USING THE SAME 失效
公开(公告)号：JPH03258239A
公开(公告)日：1991-11-18
申请号：JP5658790
申请日：1990-03-09
申请人： LINTEC CORP
发明人： OKABE HIDEAKI , MARUOKA SHIGENOBU , TSUCHIDA ICHIRO , SAITO TAKANORI
IPC分类号： A61B5/0408 , A61N1/32
摘要： PURPOSE:To obtain a conductive gel excellent in stickiness and shape retention by constituting the conductive gel so that a specific polyfunctional compound is contained in an amount of 2.0-35%. by wt. of a hydrophilic monomer and, further, water, a plasticizer, an electrolyte and a polymerization intiator are contained. CONSTITUTION:The main composition of a conductive gel consists of a hydrophilic polymer, a crosslinking agent, a plasticizer, and an electrolyte and, as the crosslinking agent, a polyfunctional compound with an MW of 400 or more having two or more (meth)acryloyl or vinyl groups is used and the conductive gel is obtained by irradiating a mixture consisting of the polyfunctional compound, the hydrophilic monomer, polyhydric alcohol, the electrolyte and a polymerization initiator with light or heating said mixture. As the hydrophilic monomer, there are vinyl ether, polyethylene glycol monoacrylate and the like and, as the electrolyte, there are lithium chloride, sodium chloride, potassium chloride and the like. As the plasticizer, glycerine and polyhydric alcohol such as glycols are used and a photosensitizer such as amines or a sulfur compound may be added in order to accelerate polymerization reaction. As a result, the conductive gel simultaneously satisfying both of stickiness and shape retention is obtained.

10. 发明专利

JPH0834089A DAMPING SHEET 失效
公开(公告)号：JPH0834089A
公开(公告)日：1996-02-06
申请号：JP19367094
申请日：1994-07-25
申请人： LINTEC CORP
发明人： OKUDA TAKUYA , SUGIZAKI TOSHIO , KOGURE MASAO , SAITO TAKANORI
IPC分类号： B32B7/12 , B32B25/04 , C09J4/00 , C09J7/02
摘要： PURPOSE:To provide a damping sheet made easy to follow a curved surface to adhere thereto and capable of developing high damping action by providing a viscoelastic layer based on unvulcanized rubber and containing a vulcanizing agent and the release sheet laminated to a self-adhesive layer having curing properties. CONSTITUTION:A damping sheet 1A consists of a laminate 2A formed by laminating a viscoelastic layer 3 to a self-adhesive layer 4 and the release sheet 5 bonded to the self-adhesive layer 4. The viscoelastic layer 4 is characterized by that rubber viscosity [JISK-6300 rotor L-type Mooney viscometer ML1+4 (100 deg.C)] before vulcanization is 10-80 and dynamic shearing elastic modulus after vulcanization is 1X10 -1X10 dyn/cm . This damping sheet 1A develops excellent damping action and noise absorbing action with respect to an adherend by bonding the same to the adherend to vulcanize the viscoelastic layer 3 and develops high bonding strength by curing the self-adhesive layer 3.

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