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公开(公告)号：US4900804A
公开(公告)日：1990-02-13
申请号：US335675
申请日：1989-04-10
申请人： Tadahiro Wakui , Kenji Yoshino , Masafumi Komatsu , Yumiko Kumazawa , Touru Yamagishi , Mitsuhiko Izumi
发明人： Tadahiro Wakui , Kenji Yoshino , Masafumi Komatsu , Yumiko Kumazawa , Touru Yamagishi , Mitsuhiko Izumi
CPC分类号： H01F1/113 , C08G63/605 , C08G69/44 , C08K3/24 , H01F1/083
摘要： An aromatic polyester consisting of 40-70 mol % of unit I derived from p-hydroxybenzoic acid, 1-8 mol % of unit II derived from m-hydroxybenzoic acid or isophthalic acid, 6-36 mol % of units III and IV derived from terephthalic acid and 2,6-naphthalene dicarboxylic acid, respectively, and 10-40 mol % of unit V derived from a symmetrical dihydroxy compound can be melt molded at a temperature of up to 330.degree. C. into an article having improved mechanical and thermal properties. An aromatic polyesteramide consisting of components I to V and unit VI having an anilino group is also provided. A filled composition is obtained by blending the polyester or polyesteramide with an inorganic filler. A magnetic resin composition is obtained by blending the polyester or polyesteramide with a magnetic powder.
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2.发明授权Low-temperature-processible copolyesteramides, preparation of molded articles therefrom and compositions thereof 失效低温可加工的共聚酯酰胺，其制备模塑制品及其组合物
公开(公告)号：US4839128A
公开(公告)日：1989-06-13
申请号：US149501
申请日：1988-01-28
摘要： Copolyesteramides consisting of specific units can be injection molded at a low temperature into a part having a high heat distortion temperature. A filled composition is obtained by blending the copolyesteramide with an inorganic filler. A magnetic resin composition is obtained by blending the copolyesteramide with an magnetic powder.The copolyesteramide consists essentially of units , , , , and of the following formulae: ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently at least one divalent radical selected from the group consisting of para-phenylene, 2,6-naphthalene, and 4,4'-biphenylene,R.sup.5 is a para- or meta-phenylene radical,X.sup.1 is --NH--,X.sup.2 is --NH--, --O-- or ##STR2##
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公开(公告)号：US4851497A
公开(公告)日：1989-07-25
申请号：US135558
申请日：1987-12-17
申请人： Tadahiro Wakui , Kenji Yoshino , Masafumi Komatsu , Yumiko Kumazawa , Touru Yamagishi , Mitsuhiko Izumi
发明人： Tadahiro Wakui , Kenji Yoshino , Masafumi Komatsu , Yumiko Kumazawa , Touru Yamagishi , Mitsuhiko Izumi
CPC分类号： H01F1/113 , C08G63/605 , C08G69/44 , C08K3/24 , H01F1/083
摘要： An aromatic polyester consisting of 40-70 mol % of unit I derived from p-hydroxybenzoic acid, 1-8 mol % of unit II derived from m-hydroxybenzoic acid or isophthalic acid, 6-36 mol % of units III and IV derived from terephthalic acid and 2,6-naphthalene dicarboxylic acid, respectively, and 10-40 mol % of unit V derived from a symmetrical dihydroxy compound can be melt molded at a temperature of up to 330.degree. C. into an article having improved mechanical and thermal properties. An aromatic polyesteramide consisting of components I to V and unit VI having an anilino group is also provided. A filled composition is obtained by blending the polyester or polyesteramide with an inorganic filler. A magnetic resin composition is obtained by blending the polyester or polyesteramide with a magnetic powder.
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公开(公告)号：US5242981A
公开(公告)日：1993-09-07
申请号：US752999
申请日：1991-09-03
申请人： Mitsuhiko Izumi , Kenji Yoshino , Tadahiro Wakui
发明人： Mitsuhiko Izumi , Kenji Yoshino , Tadahiro Wakui
摘要： The improved resin composition comprises:(A) a melt-workable liquid-crystal polyester resin obtained by polymerizing components selected from the group consisting of a dicarboxylic acid represented by the general formula (a) HOOC--R.sub.1 --COOH, a diol represented by the general formula (b) HO--R.sup.2 --OH, and an oxycarboxylic acid represented by the general formula (c) HO--R.sup.3 --COOH;(B) a polycarbonate resin having a recurring unit represented by the general formula: ##STR1## (C) a polyolefin and/or an olefinic copolymer, and the polyolefin and/or olefinic copolymer (C) is contained in an amount of 1-15 parts by weight per 100 parts by weight of a resin consisting of 95-5 wt % of the liquid-crystal polyester resin (A) and 5-95 wt % of the polycarbonate resin(B). This resin composition is balanced between various physical properties including moldability, heat resistance, impact resistance, dimensional stability and stiffness.
摘要翻译： 改进的树脂组合物包括：（A）通过聚合选自由通式（a）表示的二羧酸HOOC-R1-COOH组分的组分得到的可熔融加工的液晶聚酯树脂，由 通式（b）HO-R 2 -OH和由通式（c）HO-R 3 -COOH表示的羟基羧酸; （B）具有由下列通式表示的重复单元的聚碳酸酯树脂：（C）聚烯烃和/或烯烃共聚物，聚烯烃和/或烯烃共聚物（C）的含量为1- 15重量份/ 100重量份由95-5重量％液晶聚酯树脂（A）和5-95重量％聚碳酸酯树脂（B）组成的树脂。 该树脂组合物在各种物理性能（包括成型性，耐热性，耐冲击性，尺寸稳定性和刚度）之间是平衡的。
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5.发明授权
公开(公告)号：US5130383A
公开(公告)日：1992-07-14
申请号：US639326
申请日：1991-01-09
申请人： Kenji Yoshino , Kazuya Takemura , Tadahiro Wakui
发明人： Kenji Yoshino , Kazuya Takemura , Tadahiro Wakui
摘要： Thermoplastic resin compositions comprising polyarylate and polyamide resins as main components, and an epoxy resin of the following formula [1] in a predetermined amount are provided. ##STR1## The thermoplastic resin compositions of the invention have good impact strength along with good heat and solvent resistances and good moldability.
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6.发明授权Aromatic polyester, aromatic polyester amide, filaments thereof and compositions thereof each containing an inorganic filler or magnetic powder 失效芳香族聚酯，芳香族聚酯酰胺，其长丝及其组合物，各自含有无机填料或磁性粉末
公开(公告)号：US5049295A
公开(公告)日：1991-09-17
申请号：US457559
申请日：1989-12-27
申请人： Kazuya Takemura , Tadahiro Wakui , Kenji Yoshino
发明人： Kazuya Takemura , Tadahiro Wakui , Kenji Yoshino
IPC分类号： C08G69/44 , C08G63/00 , C08G63/183 , C08G63/60 , C08G63/682 , C08K3/00 , C08K3/22 , C08L67/00 , C08L67/02 , C08L77/00 , C11D1/26 , C11D3/36 , D01F6/62 , D01F6/82 , D01F6/84
CPC分类号： C08G69/44 , C08G63/605 , C08K3/22 , D01F6/82 , D01F6/84 , Y10T428/24975 , Y10T428/31688 , Y10T428/31692
摘要： Provided herein are an aromatic polyester having superior physical properties which is composed of the following units ##STR1## an aromatic polyester amide formed by introducing a prescribed amount of amide linkage into said aromatic polyester; filament thereof; and a composition formed by adding an inorganic filler or magnetic powder to said polymers.
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7.发明授权Composition of polyarylate, polyamide, polyethylene terephthalate and epoxy resin 失效聚芳酯，聚酰胺，聚对苯二甲酸乙二醇酯和环氧树脂的组成
公开(公告)号：US5037900A
公开(公告)日：1991-08-06
申请号：US450222
申请日：1989-12-12
申请人： Kenji Yoshino , Kazuya Takemura , Tadahiro Wakui
发明人： Kenji Yoshino , Kazuya Takemura , Tadahiro Wakui
摘要： Thermoplastic resin compositions comprising polyarylate and polyamide resins as main components, polyethylene terephthalate and an epoxy resin of the following formula [1] in a predetermined amount are provided. ##STR1##The thermoplastic resin compositions of the invention have good impact strength along with good heat and solvent resistances and good moldability.
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公开(公告)号：US5013818A
公开(公告)日：1991-05-07
申请号：US449595
申请日：1989-12-12
申请人： Kazuya Takemura , Kenji Yoshino , Tadahiro Wakui
发明人： Kazuya Takemura , Kenji Yoshino , Tadahiro Wakui
CPC分类号： C08L67/00 , C08G63/605 , C08L77/00
摘要： An improved polyarylate resin is provided, which resin comprises the following units (I) to (IV) ##STR1## the units (I) being contained in an amount of from 3 to 30 mole %, the units (II) being contained in amount of not less than 30 mole %, the units (III) being contained in an amount of not less than 30 mole %, and the units (IV) being contained in an amount of not larger than 25 mole %, each based on the total moles of the units (I) to (IV). The polyarylate resin has good mechanical strength, heat resistance, resistance to color change, transparency, moldability and flame retardancy. A resin composition comprising the polyarylate resin, a polyamide and an epoxy resin is also provided.
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9.再颁专利Composition of polyarylate, polyamide, polyethylene terephthalate and epoxy resin 失效聚芳酯，聚酰胺，聚对苯二甲酸乙二醇酯和环氧树脂的组成
公开(公告)号：USRE35014E
公开(公告)日：1995-08-08
申请号：US102769
申请日：1993-08-06
申请人： Kenji Yoshino , Kazuya Takemura , Tadahiro Wakui
发明人： Kenji Yoshino , Kazuya Takemura , Tadahiro Wakui
IPC分类号： C07C49/83 , C08L63/02 , C08L67/03 , C08L77/00 , C08L67/02 , C08L77/02 , C08L77/04 , C08L77/06
摘要： Thermoplastic resin compositions comprising polyarylate and polyamide resins as main components, polyethylene terephthalate and an epoxy resin of the following formula [1] in a predetermined amount are provided. ##STR1##The thermoplastic resin compositions of the invention have good impact strength along with good heat and solvent resistances and good moldability.
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公开(公告)号：US5391144A
公开(公告)日：1995-02-21
申请号：US94910
申请日：1993-07-20
申请人： Tomohisa Sakurai , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Tadao Hagino
发明人： Tomohisa Sakurai , Hideo Nagazumi , Kazuya Hijii , Toshihiko Suzuta , Masahiro Kudo , Kenji Yoshino , Tetsumaru Kubota , Tatsuya Kubota , Hiroaki Kagawa , Yuichi Ikeda , Mitsumasa Okada , Hitoshi Karasawa , Tadao Hagino
IPC分类号： A61B17/36
CPC分类号： A61B17/22012 , A61B17/320068 , A61B18/1402 , A61B50/13 , A61B2017/00154 , A61B2017/00464 , A61B2017/00482 , A61B2017/00973 , A61B2017/2929 , A61B2017/320072 , A61B2017/320084 , A61B2018/00916 , A61B90/90
摘要： An ultrasonic treatment apparatus comprises at least one hand piece, a plurality of probes, and an ultrasonic drive device. The hand piece has an ultrasonic oscillation device for generating ultrasonic vibration. Each probe is adapted to be attached to the hand piece and designed to transmit the ultrasonic vibration generated by the hand piece. The ultrasonic drive device is connected to the hand piece, for driving the ultrasonic oscillation device.
摘要翻译： 超声波处理装置包括至少一个手持件，多个探针和超声波驱动装置。 该手持件具有用于产生超声波振动的超声波振荡装置。 每个探针适于附接到手持件，并被设计成传递由手持件产生的超声波振动。 超声波驱动装置与手持件连接，驱动超声波振荡装置。
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