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公开(公告)号：AT110086T
公开(公告)日：1994-09-15
申请号：AT88305099
申请日：1988-06-03
Applicant: MITSUI TOATSU CHEMICALS
Inventor： OSAWA MASANORI , SHIZUKA KOHEI , KOUNO MASAHIRO , MATSUYAMA AKIO , KATSUOKA HIROTOSHI , MIZUTANI KAZUMI
Abstract: Aromatic polyamide having good high-temperature resistance and processing ability is obtained when the ratio of storage modulus at the glass transition temperature (Tg) DEG C to the storage modulus of a temperature of (Tg+100) DEG C is less than 3. The aromatic polyamide has a recurring unit [ -HN -Ar1 - NHCO - Ar2 - CO- ] wherein Ar1 is a divalent phenylene group represented by and Ar2 is a divalent phenylene group represented by where R is hydrogen or a methyl radical. r
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公开(公告)号：FR2566785A1
公开(公告)日：1986-01-03
申请号：FR8509943
申请日：1985-06-28
Applicant: MITSUI TOATSU CHEMICALS
Inventor： HIROSE SUMIO , NARUSE ISAO , MATSUYAMA AKIO
IPC: C08F20/00 , C08F2/46 , C08F20/26 , C08F20/34 , C08F220/26 , C08F220/40 , C08F290/00 , C08F299/02 , C08F299/04 , C08F299/06 , C09D4/02 , C09D175/14 , C08F283/00 , C08G18/40 , C08G18/67 , C09D3/80
Abstract: Disclosed herein is a coating composition which contains a urethane-modified (meth)acrylate compound and a mono(meth)acrylate and is curable upon its exposure to radiation. Also disclosed herein is a coating, especially, a primary coating for an optical fiber, which coating or cladding is composes of a cured material obtained by curing the composition through its exposure to radiation.
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公开(公告)号：DE69209172D1
公开(公告)日：1996-04-25
申请号：DE69209172
申请日：1992-01-20
Applicant: MITSUI TOATSU CHEMICALS
Inventor： OHTA MASAHIRO , MATSUYAMA AKIO , SENOUE EIJI , KUWANO FUMIAKI , YASUI OSAMU , YOSHIDA YASUNORI , RYU AKINORI , KOBAYASHI TADASHI
IPC: C07D209/48 , C07D209/66 , C07D487/04 , C08G73/10 , C08G73/12 , C08K5/3417 , C08K9/04 , C08L79/08 , C09D179/08
Abstract: A polyimide resin composition for molding, which comprises a polyimide resin and an aromatic bisimide compound and has a melt flowability and an excellent processability in addition to the heat resistance inherent in polyamide; a carbon fiber-reinforced polyimide resin composition which comprises a polyimide resin and carbon fibers coated with an aromatic bisimide compound and has excellent mechanical strengths; and novel bisimide compounds represented by general formula (I), which are very useful as the aromatic bisimide compounds in the above resin compositions, wherein X represents a direct bond, C1 to C10 divalent hydrocarbyl, hexafluoroisopropylidene, carbonyl, thio or sulfonyl; Y1 to Y4 represent each independently hydrogen, lower alkyl, lower alkoxy, chlorine or bromine; and R represents a divalent group selected from the group consisting of monocyclic aromatic groups, fused polycyclic aromatic groups, and nonfused polycyclic aromatic groups wherein aromatic groups are linked together directly or through cross-linking member(s).
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公开(公告)号：AU599804B2
公开(公告)日：1990-07-26
申请号：AU1739588
申请日：1988-06-06
Applicant: MITSUI TOATSU CHEMICALS
Inventor： OSAWA MASANORI , MIZUTANI KAZUMI , SHIZUKA KOHEI , KOUNO MASAHIRO , MATSUYAMA AKIO , KATSUOKA HIROTOSHI
Abstract: Aromatic polyamide having good high-temperature resistance and processing ability is obtained when the ratio of storage modulus at the glass transition temperature (Tg) DEG C to the storage modulus of a temperature of (Tg+100) DEG C is less than 3. The aromatic polyamide has a recurring unit [ -HN -Ar1 - NHCO - Ar2 - CO- ] wherein Ar1 is a divalent phenylene group represented by and Ar2 is a divalent phenylene group represented by where R is hydrogen or a methyl radical. r
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公开(公告)号：IN169598B
公开(公告)日：1991-11-16
申请号：IN441CA1988
申请日：1988-05-31
Applicant: MITSUI TOATSU CHEMICALS
Inventor： OSAWA MASANORI , SHIZUKA KOHEI , KOUNO MASAHIRO , MATSUYAMA AKIO , KATSUOKA HIROTOSHI , MIZUTANI KAZUMI
Abstract: Aromatic polyamide having good high-temperature resistance and processing ability is obtained when the ratio of storage modulus at the glass transition temperature (Tg) DEG C to the storage modulus of a temperature of (Tg+100) DEG C is less than 3. The aromatic polyamide has a recurring unit [ -HN -Ar1 - NHCO - Ar2 - CO- ] wherein Ar1 is a divalent phenylene group represented by and Ar2 is a divalent phenylene group represented by where R is hydrogen or a methyl radical. r
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Patent Agency Ranking
公开(公告)号：GB2161168B
公开(公告)日：1987-07-01
申请号：GB8516192
申请日：1985-06-26
Applicant: MITSUI TOATSU CHEMICALS
Inventor： HIROSE SUMIO , NARUSE ISAO , MATSUYAMA AKIO
IPC: C08F20/00 , C08F2/46 , C08F20/26 , C08F20/34 , C08F220/26 , C08F220/40 , C08F290/00 , C08F299/02 , C08F299/04 , C08F299/06 , C09D4/02 , C09D175/14 , C08F224/00 , C08F220/36
Abstract: Disclosed herein is a coating composition which contains a urethane-modified (meth)acrylate compound and a mono(meth)acrylate and is curable upon its exposure to radiation. Also disclosed herein is a coating, especially, a primary coating for an optical fiber, which coating or cladding is composes of a cured material obtained by curing the composition through its exposure to radiation.
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公开(公告)号：DE3522980A1
公开(公告)日：1986-01-23
申请号：DE3522980
申请日：1985-06-27
Applicant: MITSUI TOATSU CHEMICALS
Inventor： HIROSE SUMIO , NARUSE ISAO , MATSUYAMA AKIO
IPC: C08F20/00 , C08F2/46 , C08F20/26 , C08F20/34 , C08F220/26 , C08F220/40 , C08F290/00 , C08F299/02 , C08F299/04 , C08F299/06 , C09D4/02 , C09D175/14 , C09D3/80 , C09D5/00 , C08J3/24 , G02B6/44 , C03C25/02 , C08G18/65 , C08G18/67
Abstract: Disclosed herein is a coating composition which contains a urethane-modified (meth)acrylate compound and a mono(meth)acrylate and is curable upon its exposure to radiation. Also disclosed herein is a coating, especially, a primary coating for an optical fiber, which coating or cladding is composes of a cured material obtained by curing the composition through its exposure to radiation.
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公开(公告)号：DE3851097T2
公开(公告)日：1995-04-13
申请号：DE3851097
申请日：1988-06-03
Applicant: MITSUI TOATSU CHEMICALS
Inventor： OSAWA MASANORI , SHIZUKA KOHEI , KOUNO MASAHIRO , MATSUYAMA AKIO , KATSUOKA HIROTOSHI , MIZUTANI KAZUMI
Abstract: Aromatic polyamide having good high-temperature resistance and processing ability is obtained when the ratio of storage modulus at the glass transition temperature (Tg) DEG C to the storage modulus of a temperature of (Tg+100) DEG C is less than 3. The aromatic polyamide has a recurring unit [ -HN -Ar1 - NHCO - Ar2 - CO- ] wherein Ar1 is a divalent phenylene group represented by and Ar2 is a divalent phenylene group represented by where R is hydrogen or a methyl radical. r
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公开(公告)号：CA1302631C
公开(公告)日：1992-06-02
申请号：CA568796
申请日：1988-06-07
Applicant: MITSUI TOATSU CHEMICALS
Inventor： OSAWA MASANORI , SHIZUKA KOHEI , KOUNO MASAHIRO , MATSUYAMA AKIO , KATSUOKA HIROTOSHI , MIZUTANI KAZUMI
Abstract: Aromatic polyamide having good high-temperature resistance and processing ability is obtained by specifying the ratio of storage modulus at the glass transition temperature (Tg)
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公开(公告)号：AU1739588A
公开(公告)日：1988-12-15
申请号：AU1739588
申请日：1988-06-06
Applicant: MITSUI TOATSU CHEMICALS
Inventor： OSAWA MASANORI , MIZUTANI KAZUMI , SHIZUKA KOHEI , KOUNO MASAHIRO , MATSUYAMA AKIO , KATSUOKA HIROTOSHI
Abstract: Aromatic polyamide having good high-temperature resistance and processing ability is obtained when the ratio of storage modulus at the glass transition temperature (Tg) DEG C to the storage modulus of a temperature of (Tg+100) DEG C is less than 3. The aromatic polyamide has a recurring unit [ -HN -Ar1 - NHCO - Ar2 - CO- ] wherein Ar1 is a divalent phenylene group represented by and Ar2 is a divalent phenylene group represented by where R is hydrogen or a methyl radical. r
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