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公开(公告)号：JP2002105330A
公开(公告)日：2002-04-10
申请号：JP2000301524
申请日：2000-09-29
Applicant: TORAY INDUSTRIES
Inventor： HIDAKA SHINSUKE , KATO KIMIYA , YAMANAKA TORU
IPC: C08J5/18 , C08K3/08 , C08L67/02 , C08L101/00
Abstract: PROBLEM TO BE SOLVED: To obtain a semi-crystalline thermoplastic resin-metal cluster composite composition film which has improved elastic modulus and excellent toughness. SOLUTION: This semi-crystalline thermoplastic resin-metal cluster composite composition film comprising (A) a semi-crystalline thermoplastic resin and (B) a metal cluster, characterized in that (B) the metal cluster is heterogeneously finely dispersed in the semi-crystalline thermoplastic resin-metal cluster composite composition film.
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公开(公告)号：JP2001261947A
公开(公告)日：2001-09-26
申请号：JP2000071329
申请日：2000-03-14
Applicant: TORAY INDUSTRIES
Inventor： HIDAKA SHINSUKE , KATO KIMIYA , YAMANAKA TORU
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition excellent in durability and dimensional stability at high temperatures and in high humidity by melting and kneading a polyester resin with a layered silicate. SOLUTION: This polyester resin composition is obtained by melting and kneading (A) the polyester resin and (B) the layered silicate regulated so that the layered silicate (B) may homogeneously dispersed in the polyester resin composition so as to form the level of 5-20 layers.
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公开(公告)号：JPH1160941A
公开(公告)日：1999-03-05
申请号：JP21375197
申请日：1997-08-07
Applicant: TORAY INDUSTRIES
Inventor： KATO KIMIYA , TOGAWA MITSUNARI , KUMAKI JIRO
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in a combination of rigidity, heat resistance, impact resistance and toughness, and also excellent in the balance between molded product surface appearance and dimensional stability. SOLUTION: This composition is obtained by kneading, in a molten state, (A) 100 pts.wt. of a nylon resin with (B) 5-150 pts.wt. of a non-fibrous inorganic filler 0.05-10 μm in average particle size and/or a fibrous inorganic filler 0.05-10 μm in fiber diameter except glass fiber and (C) an olefin compound or its polymer bearing carboxylic anhydride group in the molecule.
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公开(公告)号：JPH10306212A
公开(公告)日：1998-11-17
申请号：JP5463798
申请日：1998-03-06
Applicant: TORAY INDUSTRIES
Inventor： KUMAKI JIRO , TOGAWA MITSUNARI , KATO KIMIYA
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition, having excellent rigidity and toughness together and especially excellent in high-speed planar impact fracture characteristics and having balanced and excellent characteristics of molded product surface appearance and dimensional stability. SOLUTION: This polyamide resin composition is obtained by melt kneading 100 pts.wt. of a polyamide resin with 5-150 pts.wt. of a nonfibrous inorganic filler having 0.05-10 μm average particle diameter and/or a fibrous inorganic filler having 0.05-10 μm average fiber diameter except glass fibers. The resultant composition has >=4 g/m of the polyamide component sticking to the inorganic filler based on a unit surface area measured by a BET method when dissolving the composition in hexafluoroisopropanol and recovering the inorganic filler.
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公开(公告)号：JP2002284872A
公开(公告)日：2002-10-03
申请号：JP2001089808
申请日：2001-03-27
Applicant: TORAY INDUSTRIES
Inventor： SHIKAMATA AKINORI , KATO KIMIYA , YAMANAKA TORU
IPC: C08G69/48
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin having high molecular weight and large tenacity without making a sacrifice of fluidity when molding. SOLUTION: A polyamide resin comprises increasing molecular weight by chemically reacting (A) a polyamide obtained by the reaction of a monocarboxylic acid having a hydroxyl group and a compound selected from monoamines having a hydroxyl group to introduce a hydroxyl group at the terminal with (B) a bifunctional molecular chain-linking agent.
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Patent Agency Ranking6.发明专利
公开(公告)号：JP2000095936A
公开(公告)日：2000-04-04
申请号：JP27143598
申请日：1998-09-25
Applicant: TORAY INDUSTRIES
Inventor： NISHIMURA TORU , KATO KIMIYA , YAMANAKA TORU
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition suitable for preparation of automobile electrical equipment member housings which has high mechanical properties and allows little size change after a long time exposure to a high moisture atmosphere. SOLUTION: A polyamide resin composition for automobile electrical equipment member housings is prepared by mixing (a) a polyamide resin and (b) a lamellar silicate, wherein (b) the lamellar silicate is a lamellar silicate wherein the exchangeable cations present between the layers are exchanged with organic onium ions. A connector for automobiles or junction box for automobiles is obtained through injection molding of the polyamide resin composition.
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公开(公告)号：JPH11343409A
公开(公告)日：1999-12-14
申请号：JP9579999
申请日：1999-04-02
Applicant: TORAY INDUSTRIES
Inventor： KATO KIMIYA , NISHIMURA TORU , KUMAKI JIRO
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide resin having excellent rigidity and dimensional stability. SOLUTION: This polyamide resin composition is produced by uniformly dispersing (A) 1-20 wt.% of a phyllosilicate having 0.5-10 nm average layer thickness and 10-500 average aspect ratio and (B) 1-40 wt.% of a nonfibrous inorganic filler having 0.05-25 μm average particle diameter and 5-20 average aspect ratio in (C) a polyamide resin.
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公开(公告)号：JP2002256159A
公开(公告)日：2002-09-11
申请号：JP2001382521
申请日：2001-12-17
Applicant: TORAY INDUSTRIES
Inventor： SATO DAISUKE , KATO KIMIYA , YAMANAKA TORU
IPC: C08L101/00 , C08K5/00
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which harmoniously excels in not only mechanical properties represented by modulus but also flowability, vibration-damping properties and the like. SOLUTION: The thermoplastic resin composition can be obtained by melt kneading (a) 100 pts.wt. thermoplastic resin excluding a polyphenylene sulfide resin with (b) 0.1-30 pts.wt. aromatic compound having a specific structure.
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公开(公告)号：JP2002201265A
公开(公告)日：2002-07-19
申请号：JP2000399546
申请日：2000-12-27
Applicant: TORAY INDUSTRIES
Inventor： KATO KIMIYA , YAMANAKA TORU
IPC: C08G69/02
Abstract: PROBLEM TO BE SOLVED: To produce a thermoplastic resin that has improved storage elastic modulus by forming a hydrogen bond between the polymer chains through a heterocyclic amine derivative. SOLUTION: The thermoplastic resin having a secondary amino group in the main chain and/or a primary amino group at the end is produced by copolymerizing a heterocyclic amine derivative in the mode selected from (A)-(C) as follows: (A) the mode of copolymerizing in the main chain or at the end a heterocyclic amine derivative which contains two or more nitrogen atoms forming a heterocyclic ring; (B) the mode of copolymerizing at the end a heterocyclic amine derivative which contains one nitrogen atom forming a heterocyclic ring and has one functional group attached to the main skeleton; and (C) the mode of copolymerizing a heterocyclic amine derivative which contains one nitrogen atom forming a heterocyclic ring and has two functional groups attached to the main skeleton wherein at least one of the two functional groups is attached to an atom other than an atom next to a nitrogen atom forming a heterocyclic ring.
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公开(公告)号：JP2002146169A
公开(公告)日：2002-05-22
申请号：JP2001261112
申请日：2001-08-30
Applicant: TORAY INDUSTRIES
Inventor： KATO KIMIYA , SATO DAISUKE , YAMANAKA TORU
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition that has improved rate of crystallization, elastic modulus by forming the linking structure between the polymer chains through the hydrogen bonds. SOLUTION: The objective polyester resin composition characteristically comprises (A) a thermoplastic polyester resin bearing a functional group other than carbonyl group acting as a hydrogen bond acceptor and (B) a compound bearing two or more functional groups acting as a hydrogen bond donor.
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