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公开(公告)号：DE60021540D1
公开(公告)日：2005-09-01
申请号：DE60021540
申请日：2000-01-27
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO
Abstract: The present invention provides a thermoplastic resin composition which has a high resistance to hydrolysis in a molded article thereof. That is, it provides a thermoplastic resin composition which comprises 100 parts by weight of (a) a polycarbonate resin or, if necessary, a mixture of (a) with (b) a styrene resin, 1 to 40 parts by weight of (c) an organic phosphorus compound and 0.1 to 5 parts by weight of (e) talc, and further comprises 0.05 to 5 parts by weight of (d) fluoroethylene polymer if necessary.
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公开(公告)号：EP1164168A4
公开(公告)日：2002-10-28
申请号：EP00901934
申请日：2000-01-27
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO
CPC classification number: C08K5/523 , C08L25/08 , C08L27/18 , C08L69/00 , C08L2666/02
Abstract: A thermoplastic resin composition which gives a molding having high hydrolytic resistance. The composition comprises 100 parts by weight of a polycarbonate resin (a) optionally in combination with a styrene resin (b), 1 to 40 parts by weight of an organophosphorus compound (c), and 0.1 to 5 parts by weight of talc (e), and optionally further contains 0.05 to 5 parts by weight of a fluoroethylene polymer (d).
Abstract translation: 提供具有高耐水解性的成型体的热塑性树脂组合物。 该组合物包含100重量份聚碳酸酯树脂（a）和苯乙烯树脂（b），1-40重量份有机磷化合物（c）和0.1-5重量份滑石（e ），并且任选地还包含0.05至5重量份的氟乙烯聚合物（d）。
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公开(公告)号：DE60021540T2
公开(公告)日：2006-01-05
申请号：DE60021540
申请日：2000-01-27
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO
Abstract: The present invention provides a thermoplastic resin composition which has a high resistance to hydrolysis in a molded article thereof. That is, it provides a thermoplastic resin composition which comprises 100 parts by weight of (a) a polycarbonate resin or, if necessary, a mixture of (a) with (b) a styrene resin, 1 to 40 parts by weight of (c) an organic phosphorus compound and 0.1 to 5 parts by weight of (e) talc, and further comprises 0.05 to 5 parts by weight of (d) fluoroethylene polymer if necessary.
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公开(公告)号：DE69912664D1
公开(公告)日：2003-12-18
申请号：DE69912664
申请日：1999-03-11
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO
Abstract: The object is to provide a polycarbonate flame retardant resin composition which has high heat resistance and impact resistance, and excellent flame retardation, and generates neither corrosive nor poisonous gas at the time of burning. The present invention provides a polycarbonate flame retardant resin composition which comprises an aromatic polycarbonate (A), a styrene-based resin (B), a phosphoric ester compound (C), an organic phosphorus compound (D), and optionally a fluorocarbon resin (E) or a polyphenylene ether-based resin (F), a ratio of phosphorus concentration of the organic phosphorus compound (D) to that of the ester compound (C), PD/PC, being less than 2, which dose not include 0 substantially, in the resin composition.
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公开(公告)号：DE69816706T2
公开(公告)日：2004-03-11
申请号：DE69816706
申请日：1998-05-11
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO , OTSUKA YOSHIHIRO
Abstract: A thermoplastic resin composition is obtained by adding, to 100 parts by weight of a resin composition comprising polycarbonate (1)/styrenic resin (2) = 50/50 to 95/5 (% by weight), 0.1 to 20 parts by weight of a compatibilizing agent (3), if necessary together with a polyalkylene arylate resin (4) and/or a polyphenylene ether (5). Component (2) includes rubber-modified polystyrenic resins. The domains of component (2) dispersed in the matrix composed of component (1) are surrounded by component (3). Component (3) is a block copolymer (C) comprising a polystyrene block (A) and a terminally located polybutadiene block (B) with the double bond originating from butadiene being epoxidized. By adding an organophosphorus compound as flame retardant (6) and a fluororesin (7) as a flame retardant auxiliary (7), a halogen-free flame-retarded thermoplastic resin composition can be obtained. A polycarbonate-styrenic resin polymer blend improves flow characteristics and impact strength.
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Patent Agency Ranking
公开(公告)号：ID20726A
公开(公告)日：1999-02-25
申请号：ID981026
申请日：1998-07-20
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO , ITO MASAAKI , OTSUKA YOSHIHIRO
IPC: C08L69/00 , C08L101/00 , C08L25/10 , C08L25/04
Abstract: A thermoplastic resin composition can be obtained by adding about 0.1 to 20 parts by weight of a diene-series block copolymer (2) to 100 parts by weight of a resin composition containing a polycarbonate-series resin (1) as a basic component of which the proportion of terminal hydroxy groups relative to the whole of the terminals is 1 mole% or above (about 5 to 40 mole%). The polycarbonate-series resin base may further comprise a thermoplastic resin composition (3) such as a rubber-modified styrenic resin. The block copolymer component (2) includes an epoxy-modified block copolymer, etc. When added an organophosphorus compound as a flame retardant (4), or a fluorine-containing resin as a flame-retartant auxiliary (5), a halogen-free flame-retardant thermoplastic resin composition can be obtained. A thermoplastic resin with an improved flowability and impact strength can be obtained by modifying a polymer blend of the polycarbonate-series resin and the styrenic-series resin in quality.
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公开(公告)号：DE69816706D1
公开(公告)日：2003-09-04
申请号：DE69816706
申请日：1998-05-11
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO , OTSUKA YOSHIHIRO
Abstract: A thermoplastic resin composition is obtained by adding, to 100 parts by weight of a resin composition comprising polycarbonate (1)/styrenic resin (2) = 50/50 to 95/5 (% by weight), 0.1 to 20 parts by weight of a compatibilizing agent (3), if necessary together with a polyalkylene arylate resin (4) and/or a polyphenylene ether (5). Component (2) includes rubber-modified polystyrenic resins. The domains of component (2) dispersed in the matrix composed of component (1) are surrounded by component (3). Component (3) is a block copolymer (C) comprising a polystyrene block (A) and a terminally located polybutadiene block (B) with the double bond originating from butadiene being epoxidized. By adding an organophosphorus compound as flame retardant (6) and a fluororesin (7) as a flame retardant auxiliary (7), a halogen-free flame-retarded thermoplastic resin composition can be obtained. A polycarbonate-styrenic resin polymer blend improves flow characteristics and impact strength.
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公开(公告)号：ID20276A
公开(公告)日：1998-11-19
申请号：ID980678
申请日：1998-05-07
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO , OTSUKA YOSHIHIRO
Abstract: A thermoplastic resin composition is obtained by adding, to 100 parts by weight of a resin composition comprising polycarbonate (1)/styrenic resin (2) = 50/50 to 95/5 (% by weight), 0.1 to 20 parts by weight of a compatibilizing agent (3), if necessary together with a polyalkylene arylate resin (4) and/or a polyphenylene ether (5). Component (2) includes rubber-modified polystyrenic resins. The domains of component (2) dispersed in the matrix composed of component (1) are surrounded by component (3). Component (3) is a block copolymer (C) comprising a polystyrene block (A) and a terminally located polybutadiene block (B) with the double bond originating from butadiene being epoxidized. By adding an organophosphorus compound as flame retardant (6) and a fluororesin (7) as a flame retardant auxiliary (7), a halogen-free flame-retarded thermoplastic resin composition can be obtained. A polycarbonate-styrenic resin polymer blend improves flow characteristics and impact strength.
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公开(公告)号：HK1016629A1
公开(公告)日：1999-11-05
申请号：HK99101463
申请日：1999-04-10
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO , OTSUKA YOSHIHIRO
Abstract: A thermoplastic resin composition is obtained by adding, to 100 parts by weight of a resin composition comprising polycarbonate (1)/styrenic resin (2) = 50/50 to 95/5 (% by weight), 0.1 to 20 parts by weight of a compatibilizing agent (3), if necessary together with a polyalkylene arylate resin (4) and/or a polyphenylene ether (5). Component (2) includes rubber-modified polystyrenic resins. The domains of component (2) dispersed in the matrix composed of component (1) are surrounded by component (3). Component (3) is a block copolymer (C) comprising a polystyrene block (A) and a terminally located polybutadiene block (B) with the double bond originating from butadiene being epoxidized. By adding an organophosphorus compound as flame retardant (6) and a fluororesin (7) as a flame retardant auxiliary (7), a halogen-free flame-retarded thermoplastic resin composition can be obtained. A polycarbonate-styrenic resin polymer blend improves flow characteristics and impact strength.
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公开(公告)号：ID22180A
公开(公告)日：1999-09-16
申请号：ID990225
申请日：1999-03-16
Applicant: DAICEL CHEM
Inventor： KATAYAMA MASAHIRO
Abstract: The object is to provide a polycarbonate flame retardant resin composition which has high heat resistance and impact resistance, and excellent flame retardation, and generates neither corrosive nor poisonous gas at the time of burning. The present invention provides a polycarbonate flame retardant resin composition which comprises an aromatic polycarbonate (A), a styrene-based resin (B), a phosphoric ester compound (C), an organic phosphorus compound (D), and optionally a fluorocarbon resin (E) or a polyphenylene ether-based resin (F), a ratio of phosphorus concentration of the organic phosphorus compound (D) to that of the ester compound (C), PD/PC, being less than 2, which dose not include 0 substantially, in the resin composition.
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