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    ORGANIC NONLINEAR OPTICAL MATERIAL
    31.
    发明专利
    ORGANIC NONLINEAR OPTICAL MATERIAL 失效

    公开(公告)号：JPH06265948A

    公开(公告)日：1994-09-22

    申请号：JP7879393

    申请日：1993-03-12

    Applicant: AGENCY IND SCIENCE TECHN

    Inventor： KAMATA SHUNEI ,  FUKAYA TOSHIO ,  MIZUKAMI FUJIO ,  MATSUDA HIROO

    IPC: C09K9/02 ,  G02F1/35 ,  G02F1/355 ,  G02F1/361

    Abstract: PURPOSE:To obtain such a nonlinear optical material that the nonlinear optical const. is increased, a uniform thin film can be easily obtd., thermal property of the material is stabilized in air, and the material can be easily handled, by using a plane-type complex obtd. by producing a chelate from two ligands having two C=N double bonds with the nitrogen atoms bonded to metal. CONSTITUTION:The material consists of a plane-type complex obtd. by producing a chelate from two ligands having two C=N double bonds with the nitrogen atoms bonded to metal. This plane-type org. metal complex and the production method of a thin film are not specified but any method can be used. As a typical method of the complex which is generally and preferably adopted, reaction of a compd. which acts as the ligand and a metal chloride is effected in an alcohol soln. By this method, the object plane-type org. metal complex can be obtd. The thin film is produced by vacuum vapor deposition or solvent coating method. In this case, if necessary, other material such as halogen except the ligand comp. may be added.

    NONLINEAR OPTICAL MATERIAL AND PRODUCTION THEREOF
    33.
    发明专利
    NONLINEAR OPTICAL MATERIAL AND PRODUCTION THEREOF 失效

    公开(公告)号：JPH045635A

    公开(公告)日：1992-01-09

    申请号：JP10712190

    申请日：1990-04-23

    Applicant: AGENCY IND SCIENCE TECHN

    Inventor： MATSUDA HIROO ,  OKADA SHUJI ,  NAKANISHI HACHIRO ,  OSUGI MINORU ,  HORAI SHIGERU

    IPC: G02F1/35 ,  C08F38/00 ,  G02F1/355 ,  G02F1/361

    Abstract: PURPOSE:To obtain the above optical material having a high nonlinear optical characteristic by forming a supporting film consisting of a synthetic resin which can be dissolved in a common solvent for a diacetylene compd. and the diacetylene compd. which is subjected to solid phase polymn. therein to mixing ratios of a prescribed range. CONSTITUTION:This optical material consists of the supporting film consisting of the synthetic resin which can be dissolved in the common solvent for the diacetylene compd. and the diacetylene compd. which is subjected to the solid phase polymn. therein. The mixing ratios based on the volume of the supporting film and the diacetylene compd. are specified to a 5:1 to 1:20 range. Polystyrene, polyvinyl chloride, etc., which are soluble in the common solvent for the diacetylene compd. are used as the synthetic resin to be used in this embodiment. Hexadiindiol-P-toluene sulfonite, etc., are usable as the solid phase polymerizable acetylene compd. The material which is the material having the nonlinear optical characteristic, having optical uniformity, transparency and easy workability including the formation of thinner films, and is the excellent stability with lapse of time is obtd. in this way.

    ORGANIC NONLINEAR OPTICAL MATERIAL
    35.
    发明专利
    ORGANIC NONLINEAR OPTICAL MATERIAL 失效

    公开(公告)号：JPH03249742A

    公开(公告)日：1991-11-07

    申请号：JP4879390

    申请日：1990-02-28

    Applicant: AGENCY IND SCIENCE TECHN ,  TOYO INK MFG CO ,  RIKAGAKU KENKYUSHO

    Inventor： MATSUDA HIROO ,  OKADA SHUJI ,  NAKANISHI HACHIRO ,  SUDA YASUMASA ,  EHASHI SHIGEYUKI ,  SHIGEHARA JUNKO ,  YAMADA AKIRA

    IPC: G02F1/35 ,  C07D487/22 ,  G02F1/355 ,  G02F1/361

    Abstract: PURPOSE:To exhibit the nonlinear optical characteristic equiv. to or higher than the nonlinear optical characteristic of org. nonlinear optical materials and to solve the problems, such as difficulty in thin film formation and unstability to air, heat, etc., intrinsic to existing org. materials at the time of practical use by incorporating at least one kind of specific phthalocyanine derivatives as components into the above material. CONSTITUTION:This material contains at least one kind of the phthalocyanines expressed by formula I. In the formula I, R denotes 2 to 24C aliphat. hydrocarbon group; M denotes a metal atom which may contain a halogen atom or oxygen atom or a hydrogen atom. The org. nonlinear optical material having a cubic nonlinear sensitivity equiv. to or higher than the cubic nonlinear sensitivity of the org. nonlinear optical materials is obtd. and has extremely stable heat resistant stability in the air; in addition, the maintenance and handling are facilitated.

    MEASUREMENT OF THICKNESS BY X-RAY FOR ORGANIC THIN FILM
    36.
    发明专利
    MEASUREMENT OF THICKNESS BY X-RAY FOR ORGANIC THIN FILM 失效

    公开(公告)号：JPH02245607A

    公开(公告)日：1990-10-01

    申请号：JP6692989

    申请日：1989-03-17

    Applicant: AGENCY IND SCIENCE TECHN

    Inventor： OKADA SHUJI ,  MATSUDA HIROO ,  NAKANISHI HACHIRO ,  KATO MASAO

    IPC: G01B15/02

    Abstract: PURPOSE:To enable measurement of the thickness of a thin film in a noncontact manner with a thin film sample and handily while the thin film is being made by irradiating an organic thin film with X-rays at an angle of incidence to determine a maximal value of an intensity of X-rays at a position of an angle of reflection. CONSTITUTION:An apparatus herein used is such that is used when a normal reflection X-ray diffraction is measured and it is provided with a goniometer mechanism in which an X-ray detector is positioned in a direction of reflection angle theta, namely, in a direction of angle 2theta to incidence of X-rays when an angle of a plane of a thin film is theta with respect to a direction of incidence of X-rays. In an apparatus of such a type, theta is swept continuously to perform a recording in a relationship between an angle 2theta of the detector and a detection intensity of X rays. At this point, as some peaks are noted continuously, values of 2theta of this series of peaks are read out. Then, a film thickness is calculated using an expression II derived from a Bragg's reflection formula (formula I). In this manner, values of film thicknesses obtained for the peaks are averaged or averaged being weighted statistically to determine a film thickness.

    PRODUCTION OF HIGH-HARDNESS PLASTIC MOLDING
    37.
    发明专利
    PRODUCTION OF HIGH-HARDNESS PLASTIC MOLDING 失效

    公开(公告)号：JPS63221115A

    公开(公告)日：1988-09-14

    申请号：JP5343287

    申请日：1987-03-09

    Applicant: AGENCY IND SCIENCE TECHN

    Inventor： MATSUDA HIROO ,  NAKANISHI HACHIRO ,  TANAKA YOSHIO ,  NAKAYAMA KAZUO ,  KATO MASAO

    IPC: C08F38/00 ,  C08F2/00 ,  C08G69/26

    Abstract: PURPOSE:To produce a high-hardness plastic molding having a two-dimensional covalent bond-containing network structure, being highly crystalline and excellent in hardness and modulus, by polymerizing a diacetylenic nylon salt compound by heating in a mold under a high pressure. CONSTITUTION:A high-hardness plastic molding is produced by packing a diacetylenic nylon salt compound of formula I [wherein R1 and R2 are each a (substituted)alkylene, cycloalkylene or arylene] into a mold of any desired shape and polymerizing it by heating at 100-400 deg.C and 0.5X10 -15X10 atm. A highly crystalline plastic molding in the form of a two-dimensional covalent bond-containing network can be easily produced. This molding has excellent strength and modulus and such a high hardness as to be equivalent to that of a metal, so that it is very useful as a light high-hardness material. The compound of formula I can be quantitatively obtained as a crystalline form by mixing equimolar amounts of a diacetylenecarboxylic acid of formula II (wherein R1 is as defined above) and a diamine of formula III (wherein R2 is as defined above).

    NOVEL DIACETYLENE NYLON SALT COMPOUND
    38.
    发明专利
    NOVEL DIACETYLENE NYLON SALT COMPOUND 失效

    公开(公告)号：JPS6363635A

    公开(公告)日：1988-03-22

    申请号：JP20871486

    申请日：1986-09-04

    Applicant: AGENCY IND SCIENCE TECHN

    Inventor： MATSUDA HIROO ,  NAKANISHI HACHIRO ,  KATO MASAO

    IPC: C07C57/18 ,  C07C57/42 ,  C07C57/48 ,  C07C57/52 ,  C07C63/66 ,  C07C67/00 ,  C07C201/00 ,  C07C205/43 ,  C07C211/62 ,  C07C217/90 ,  C07C233/78 ,  C08F38/00 ,  C08F290/00 ,  C08F299/00 ,  C08G69/26

    Abstract: NEW MATERIAL:A diacetylene nylon salt compound of formula I (R1 and R2 are alkylene or arylene which may have one or more halogen, cyano, alkyl, aryl, nitro, ether, ester, amide, hydroxyl, carbonyl or sulfonyl groups). USE:Useful as a high-strength polymeric material. A crosslinked two-dimensional polymer crystal having completely oriented rigid polydiacetylene chain and completely oriented polyamide chain forming a hydrogen bond can be produced by solid-phase polymerization and solid-phase polycondensation. PREPARATION:The compound of formula I can be produced stoichiometrically as a precipitated crystal by mixing a diacetylenecarboxylic acid of formula II with equimolar amount of a diamine of formula III. When both compounds of formula II and formula III are liquid, the compounds are mixed with each other as it is and when the compounds are solid or liquid, an organic solvent such as methanol is used in the mixing operation.

    DIPHENYLDIACETYLENE DERIVATIVE
    39.
    发明专利
    DIPHENYLDIACETYLENE DERIVATIVE 失效

    公开(公告)号：JPS62255460A

    公开(公告)日：1987-11-07

    申请号：JP9595686

    申请日：1986-04-25

    Applicant: AGENCY IND SCIENCE TECHN ,  TODA KOGYO CORP

    Inventor： MATSUDA HIROO ,  OKADA SHUJI ,  NAKANISHI HACHIRO ,  KATO MASAO ,  HORAI SHIGERU ,  HORIISHI NANAO

    IPC: C08F38/00 ,  C07C67/00 ,  C07C231/00 ,  C07C233/15

    Abstract: NEW MATERIAL:A compound of formula I [one of R1 and R2 is nitro and the other is H; either one of R1'-R3' is -NHCO-(CH2)n-CO2H (n is 6-18) and the others are H]. EXAMPLE:2-(4-(3-Nitrophenyl)-1,3-butadiynyl)phenylcarbamoylnonadecanoic acid. USE:Useful as a monomer of diacetylene compound for forming a nonlinear optical material, a photo-sensitive material or a polymeric semiconductor material. It is polymerizable in solid phase and can form a built-up film. It has an asymmetric structure and high electronic effect. PREPARATION:The compound of formula I can be produced by carrying out asymmetric coupling of bromoethynylnitrobenzene of formula II with an ethynylaniline of formula III and reacting the resultant compound of formula I (one of R1'-R3' is amino and the others are H) with an alkyldicarboxylic acid monochloride of formula IV in the presence of an amine.

    NOVEL 4-NITROANILINE DERIVATIVE
    40.
    发明专利
    NOVEL 4-NITROANILINE DERIVATIVE 失效

    公开(公告)号：JPS61205241A

    公开(公告)日：1986-09-11

    申请号：JP4705185

    申请日：1985-03-08

    Applicant: AGENCY IND SCIENCE TECHN

    Inventor： OKADA SHUJI ,  MATSUDA HIROO ,  NAKANISHI HACHIRO ,  KATO MASAO ,  SAMURA HIDEO

    IPC: G03C1/72 ,  C07C67/00 ,  C07C209/00 ,  C07C211/52

    Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, or methyl; R is 10-20C straight-chain alkyl). EXAMPLE:N-Octadecyl-2-methyl-4-nitroaniline. USE:Useful for producing an optical element having highly active laser. PREPARATION:A 4-nitroaniline shown by the formula II or 2-methyl-4- nitroaniline is reacted with an alkylating agent shown by the formula X-R (X is strong acid residue) in the presence of an alkali (e.g., Na, K, NH3, pyridine, etc.), to give a compound shown by the formula I. An alkyl chloride, alkyl bromide, etc., may be cited as the alkylating agent. The compound shown by the formula I is useful for forming an accumulated film having a functional group showing specifically optical characteristics.

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