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1. 发明申请

WO1997015618A1 CARBONATE POLYMER RESINS CONTAINING LOW VOLATILITY AROMATIC PHOSPHATE ESTER COMPOUNDS 审中-公开
标题翻译：含有低挥发性芳香磷酸酯化合物的碳酸酯聚合物树脂
公开(公告)号：WO1997015618A1
公开(公告)日：1997-05-01
申请号：PCT/US1996016640
申请日：1996-10-18
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , OGOE, Samuel, A. , SCHROCK, Nancy, J. , SPOON, Jimmie, D.
IPC分类号： C08K05/523
CPC分类号： C08K5/43 , C08K5/523 , C08L69/00
摘要： Disclosed is a carbonate polymer composition comprising (a) a carbonate polymer having a weight average molecular weight of from 20,000 to 40,000 and (b) from greater than 0.1 to less than 1.0 weight percent (based on carbonate polymer composition weight) low volatility aromatic phosphate ester compound, and optionally (c) from 0.001 to 0.1 weight percent (based on carbonate polymer compositions weight) of an alkali metal salt having a pH of at least 7. Preferably the low volatility aromatic phosphate ester is selected from the group of aromatic phosphate ester oligomer compounds or haloaryl phosphate compounds. It has been found to be preferable to use a low volatility aromatic phosphate ester which experiences a weight loss of no more than 5 weight percent at 250 DEG C when heated to a temperature of 500 DEG C in a thermogravimetric analysis (TGA) at a heating rate of 20 DEG C per minute, more preferably no more than 40 percent at 300 DEG C. It has been found that these compositions surprisingly achieve the Underwriters Laboratory (UL-94) V-2 rating without significantly sacrificing the otherwise good combinations of properties of carbonate polymer resins. In extruded sheet applications, it has been found preferable to include the optional basic alkali metal salt to attain the V-2 rating.
摘要翻译：公开了一种碳酸酯聚合物组合物，其包含（a）重均分子量为20,000至40,000的碳酸酯聚合物和（b）大于0.1至小于1.0重量％（基于碳酸酯聚合物组合物重量）低挥发性芳族磷酸酯酯化合物，以及任选地（c）0.001至0.1重量％（基于碳酸酯聚合物组合物重量）的pH为至少为7的碱金属盐。优选地，低挥发性芳族磷酸酯选自芳族磷酸酯酯低聚物化合物或卤代芳基磷酸酯化合物。已经发现，优选使用低挥发性芳族磷酸酯，当在加热时在热重分析（TGA）中加热到500℃时，在250℃下经历重量损失不超过5重量％速度为20℃/分钟，更优选在300℃下更优选不超过40％。已经发现，这些组合物惊人地实现了保险商实验室（UL-94）V-2等级，而没有显着牺牲其它良好的性能组合的碳酸酯聚合物树脂。在挤出片材应用中，已经发现优选包括任选的碱性碱金属盐以达到V-2等级。

2. 发明申请

WO1986004911A1 CARBONATE POLYMER COMPOSITIONS CONTAINING A SALT OF AN AROMATIC SULFONAMIDE AND A FREE AROMATIC SULFIMIDE 审中-公开
标题翻译：含有芳香磺酰胺盐和无毒芳香磺胺的碳酸酯聚合物组合物
公开(公告)号：WO1986004911A1
公开(公告)日：1986-08-28
申请号：PCT/US1986000301
申请日：1986-02-13
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , OGOE, Samuel, A. , FARAH, Hani , DICK, Kevin, F.
IPC分类号： C08K05/43
CPC分类号： C08K5/43 , C08L69/00
摘要： A carbonate polymer such as a bisphenol A homopolycarbonate containing a small amount of a metal salt of an aromatic sulfonamide and a free aromatic sulfimide resists combustion upon exposure to an ignition source, exhibits good optical properties and exhibits molecular weight stability. Optionally, a halogenated organic compound can be added to the composition. The carbonate polymer compositions of this invention are useful as air filters, fan housings, exterior automobile components, housings for electrical motors, appliances, business and office equipment, photographic equipment and lighting and aircraft applications.
摘要翻译：含有少量芳族磺酰胺金属盐和游离芳族亚磺酰亚胺的碳酸酯聚合物如双酚A均聚碳酸酯在暴露于点火源时抵抗燃烧，表现出良好的光学性能并表现出分子量的稳定性。任选地，可将卤代有机化合物加入到组合物中。本发明的碳酸酯聚合物组合物可用作空气过滤器，风扇壳体，外部汽车部件，用于电动马达的壳体，电器，商业和办公设备，照相设备和照明和飞行器应用。

3. 发明申请

WO1998023684A1 POLYCARBONATE BLEND COMPOSITIONS 审中-公开
标题翻译：聚碳酸酯混合组合物
公开(公告)号：WO1998023684A1
公开(公告)日：1998-06-04
申请号：PCT/US1997021762
申请日：1997-11-24
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , FARAH, Hani , OGOE, Samuel, A. , HOFMEISTER, Frank, M. , SCHROCK, Nancy, J. , NOVAK, Leo, R.
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08L23/025 , C08L23/04 , C08L23/08 , C08L67/02 , C08L2666/02
摘要： A polycarbonate blend composition with a good balance of high impact resistance, moldability, and controllable gloss with reduced tendencies of pearlescence or delamination in molded articles is prepared by admixing with polycarbonate a substantially linear ethylene polymer, e.g. LLDPE, an olefinic epoxide-containing copolymer, like an ethylene-glycidyl methacrylate copolymer, and a polyester.
摘要翻译：通过与聚碳酸酯混合基本上线性的乙烯聚合物，例如，通过与聚碳酸酯混合，制备具有良好平衡的耐冲击性，成型性和可控光泽的聚碳酸酯共混组合物，其中减少了模塑制品中珠光或分层的倾向。 LLDPE，含烯烃环氧化物的共聚物，如乙烯 - 甲基丙烯酸缩水甘油酯共聚物和聚酯。

4. 发明申请

WO1991001350A1 IGNITION RESISTANT POLYCARBONATE BLENDS 审中-公开
标题翻译：耐燃聚碳酸酯混合物
公开(公告)号：WO1991001350A1
公开(公告)日：1991-02-07
申请号：PCT/US1990003911
申请日：1990-07-12
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , OGOE, Samuel, A. , HO, Thoi, Huu
IPC分类号： C08K05/521
CPC分类号： C08L51/003 , C08L69/00 , C08L2666/02
摘要： Thermoplastic resinous blends are disclosed comprising a carbonate polymer; a rubber-modified styrene-acrylonitrile-type polymer (e.g., ABS); an organophosphorus compound; a fluorinated-polymer; and a halogenated diphenol oligocarbonate. The ignition resistant thermoplastic resin blends of the present invention exhibit surprisingly high resistance to combustion and/or ignition and are suitably employed for use in manufacturing pigmented or unpigmented molding useful as automobile parts, appliances, business and office equipment, photographic equipment and aircraft applications.
摘要翻译：公开了包含碳酸酯聚合物的热塑性树脂共混物; 橡胶改性苯乙烯 - 丙烯腈类聚合物（例如ABS）; 有机磷化合物; 氟化聚合物; 和卤代二酚低聚碳酸酯。本发明的耐点火热塑性树脂共混物显示出惊人的高的燃烧和/或点燃耐受性，并且适用于制造用作汽车部件，电器，商业和办公设备，照相设备和飞机应用的着色或非着色模塑。

5. 发明申请

WO1994011429A1 IGNITION RESISTANT POLYCARBONATE BLENDS 审中-公开
标题翻译：耐燃聚碳酸酯混合物
公开(公告)号：WO1994011429A1
公开(公告)日：1994-05-26
申请号：PCT/US1993011175
申请日：1993-11-17
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , OGOE, Samuel, A. , GROSSER, Brian, K.
IPC分类号： C08K05/521
CPC分类号： C08L69/00 , C08L25/12 , C08L27/12 , C08L33/06 , C08L51/04 , C08L67/02 , C08L67/04 , C08L2666/02
摘要： A blended composition containing polycarbonate; polyester, an acrylate polymer, and/or a styrenic thermoplastic resin; poly(tetrafluoroethylene); an acid acceptor; and a halogenated aryl phosphate; and optionally a halogenated aromatic carbonate oligomer, which composition possesses a desirable balance of ignition resistance, impact resistance and solvent resistance properties.
摘要翻译：含有聚碳酸酯的混合组合物; 聚酯，丙烯酸酯聚合物和/或苯乙烯类热塑性树脂; 聚（四氟乙烯）; 酸受体; 和卤代芳基磷酸酯; 和任选的卤代芳族碳酸酯低聚物，该组合物具有期望的耐点火性，耐冲击性和耐溶剂性的平衡。

6. 发明申请

WO1993024571A1 IGNITION RESISTANT CARBONATE POLYMER BLENDS 审中-公开
标题翻译：耐燃碳酸酯聚合物混合物
公开(公告)号：WO1993024571A1
公开(公告)日：1993-12-09
申请号：PCT/US1993005035
申请日：1993-05-27
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , MADENJIAN, Lisa, M. , CHRISTY, M., Robert , OGOE, Samuel, A.
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08L27/18 , C08L51/04 , C08L55/02 , C08L2666/02
摘要： According to the present invention there are obtained improved ignition resistant carbonate polymer blends having unexpectedly better combinations of toughness, ignition resistance, processability and stability. In particular the blend comprises a major amount of carbonate polymer, a minor amount of a rubber-modified monovinylidene aromatic copolymer, and an optional rubbery core/shell graft copolymer impact modifier. As ignition resistance additives the blends contain a metal salt of an aromatic sulfur compound, a buffering aromatic sulfur compound, an organophosphorus compound, and a tetrafluoroethylene polymer. The preferred organophosphorous compound is triphenylphosphate. It has been found that potassium N-(p-tolylsulfonyl)-p-toluene sulfimide (KPTSM) is a preferred aromatic sulfur compound metal salt. The buffering aromatic sulfur compound is preferably a free (acid form) aromatic sulfimide, such compound preferably having a pKa in the range from 1 to 3. For example, N-(p-tolylsulfonyl)-p-toluene sulfimide (HPTSM) can be advantageously employed as buffering aromatic sulfur compound in combination with the use of KPTSM as the aromatic sulfur compound metal salt.

7. 发明申请

WO1986007367A1 AN IGNITION RESISTANT CARBONATE POLYMER COMPOSITION CONTAINING A POLYETHER POLYOL-METAL SALT COMPLEX 审中-公开
标题翻译：含聚醚多金属盐复合物的耐点燃碳酸酯聚合物组合物
公开(公告)号：WO1986007367A1
公开(公告)日：1986-12-18
申请号：PCT/US1986001211
申请日：1986-06-02
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , OGOE, Samuel, A. , DICK, Kevin, F.
IPC分类号： C08F283/02
CPC分类号： C08L71/02 , C08L69/00 , C08L2666/18 , C08L71/00
摘要： Ignition resistant carbonate polymer composition containing from 0.001 to 10 weight percent based on the weight of the carbonate polymer of a polyether polyol-metal salt complex. The metal salt consists of an alkali metal or alkaline earth metal cation and a halogen-containing anion. The polyether polyol has a weight average molecular weight from 1,000 to 50,000. The carbonate polymers are transparent with low haze and still have high ignition resistance. The ignition reistance can be improved by the addition aromatic compound.

8. 发明申请

WO1995011276A1 BLENDS OF POLYCARBONATE AND CHLORINATED POLYETHYLENE 审中-公开
标题翻译：聚碳酸酯和氯化聚乙烯的共混物
公开(公告)号：WO1995011276A1
公开(公告)日：1995-04-27
申请号：PCT/US1994012088
申请日：1994-10-19
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , OGOE, Samuel, A. , LIOU, David, W. , AINSWORTH, Oliver, C. , BETHEA, James, R. , FLORES, David, P. , ELLEBRACHT, Stephen, R. , MUSKOPF, John, W. , WERLING, Craig, L. , WILSON, Edwin, J. , COCUP, John, W. , ALLISON, Joseph, L.
IPC分类号： C08L69/00
CPC分类号： C08L51/06 , C08L23/28 , C08L23/286 , C08L27/12 , C08L55/02 , C08L63/00 , C08L69/00 , C08L2666/22 , C08L2666/24 , C08L2666/02
摘要： A blend of polycarbonate, chlorinated polyethylene and optionally other polymers which has a desirable balance of impact and ignition resistance properties. The other polymers include ABS and brominated epoxy resin. The chlorinated polyethylene may be grafted with an unsaturated monomer.
摘要翻译：聚碳酸酯，氯化聚乙烯和任选的其它聚合物的混合物，其具有期望的冲击和耐点火性能的平衡。其他聚合物包括ABS和溴化环氧树脂。氯化聚乙烯可以用不饱和单体接枝。

9. 发明申请

WO1993018090A1 IGNITION RESISTANT POLYCARBONATE BLENDS 审中-公开
标题翻译：耐燃聚碳酸酯混合物
公开(公告)号：WO1993018090A1
公开(公告)日：1993-09-16
申请号：PCT/US1993002111
申请日：1993-03-10
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , OGOE, Samuel, A. , LAUGHNER, Michael, K. , MUSKOPF, Jack, W. , LACKEY, Jeffrey, Earl , HO, Thoi, Huu
IPC分类号： C08L69/00
CPC分类号： C08L23/02 , C08K5/51 , C08K5/523 , C08L25/02 , C08L27/18 , C08L33/00 , C08L67/02 , C08L67/04 , C08L69/00 , C08L101/00 , C08L2666/18 , C08L2666/02
摘要： A composition containing polycarbonate blended with one or more other polymers such as polyester, an acrylate polymer, a vinyl aromatic copolymer or a polyolefin, modified with poly(tetrafluoroethylene), an organophosphorous compound and optionally an aromatic halogenated carbonate oligomer to obtain ignition resistance properties, optionally further modified with a fine, free-flowing powder as a dispersing agent to improve surface properties, and, optionally, containing an elastomeric impact modifier.
摘要翻译：含有与聚四氟乙烯改性的一种或多种其它聚合物如聚酯，丙烯酸酯聚合物，乙烯基芳族共聚物或聚烯烃共混的聚碳酸酯的组合物，有机亚磷化合物和任选的芳族卤代碳酸酯低聚物以获得耐火性，任选进一步用精细的自由流动的粉末作为分散剂进一步改进以改善表面性能，以及任选地含有弹性体抗冲改性剂。

10. 发明申请

WO1991006598A1 IGNITION RESISTANT CARBONATE POLYMER BLEND COMPOSITIONS 审中-公开
标题翻译：耐燃碳酸酯聚合物混合组合物
公开(公告)号：WO1991006598A1
公开(公告)日：1991-05-16
申请号：PCT/US1990006137
申请日：1990-10-23
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , HO, Thoi, H. , MAYER, Todd, R. , OGOE, Samuel, A.
IPC分类号： C08K05/521
CPC分类号： C08K5/523 , C08L69/00 , C08L2666/02
摘要： Ignition resistant halo aromatic containing polymer compositions are disclosed which are mixtures of a blend of styrene-butadiene-acrylonitrile and carbonate polymers which blend contains greater than 60 percent by weight carbonate polymer based on weight styrene-butadiene-acrylonitrile and carbonate polymers, 0.001 to 20 percent by weight based on total weight ignition resistant thermoplastic blend composition of a high elastic memory polytetrafluoroethylene having a heat shrinkage equal to or greater than 15 percent, and 0.1 to 30 percent by weight based on total weight ignition resistant thermoplastic blend composition of a halogenated aryl phosphate having at least one bromoaryl group.

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