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15 条记录 (耗时 0.016 秒)

    Treated inorganic metal containing powders and polymer films containing them
    1.
    发明授权
    Treated inorganic metal containing powders and polymer films containing them 有权
    处理的含有无机金属的粉末和含有它们的聚合物膜

    公开(公告)号：US07888408B2

    公开(公告)日：2011-02-15

    申请号：US11885920

    申请日：2006-03-16

    申请人： Donald Douglas May

    发明人： Donald Douglas May

    IPC分类号： C08K9/00

    CPC分类号： C09C3/10 ,  B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C09C1/3661 ,  C09C1/3676 ,  C09C1/3684 ,  C09C1/3692

    摘要： A treated pigment comprising: (a) an inorganic pigment; (b) an organic compound comprises a fluoroalkyl group and a hydrocarbon group and having the structure: RH-L-RF, wherein RF is a fluorochemical component containing at least one Zerewitinoff hydrogen; RH is an aliphatic group of 1-30 carbons, cycloaliphatic group of 3-30 carbons, an aromatic group of 6-30 carbons, or a group having the structure: R′—(OCH2CHR″)x′—(OCH2CH2)y′—O—, wherein R′ is H or an aliphatic group of 1-20 carbons, R″ is H or methyl; and x′ and y′ are the same or different integers ranging from 0-20 except that the sum of x′ and y′ is at least 1 when R′ is H; and L is selected from the group CO, isocyanate, and a mixture of polyisocyanates containing at least three isocyanate groups per RH-L-RF structure. Plastic articles containing a pigment and the organic compound have improved cleanability with all the other needed properties and without the negative property of chaulking.

    摘要翻译： 一种经处理的颜料，包括：（a）无机颜料; （b）有机化合物包括氟代烷基和烃基并具有以下结构：RH-L-RF，其中RF是含有至少一个Zerewitinoff氢的含氟化合物; RH为1-30个碳原子的脂族基团，3-30个碳的脂环族基团，6-30个碳原子的芳族基团或具有以下结构的基团：R' - （OCH 2 CHR“）x' - （OCH 2 CH 2）y' -O-，其中R'是H或1-20个碳的脂族基团，R“是H或甲基; 并且x'和y'是相同或不同的整数，范围从0-20，除了当R'是H时，x'和y'之和至少为1; 并且L选自CO，异氰酸酯和每个RH-L-RF结构含有至少三个异氰酸酯基团的多异氰酸酯的混合物。 含有颜料和有机化合物的塑料制品具有改善的清洁性以及所有其他所需性能，而没有混浊的负性能。

    Titanium dioxide—containing polymers and films with reduced melt fracture
    2.
    发明授权
    Titanium dioxide—containing polymers and films with reduced melt fracture 失效
    含二氧化钛的聚合物和薄膜具有减少的熔体断裂

    公开(公告)号：US07338995B2

    公开(公告)日：2008-03-04

    申请号：US10794432

    申请日：2004-03-06

    申请人： Donald Douglas May ,  Bernd Zimmermann

    发明人： Donald Douglas May ,  Bernd Zimmermann

    IPC分类号： C08K9/06

    CPC分类号： C09C1/3692 ,  C01P2004/84 ,  C09C1/3669 ,  C09C1/3676 ,  C09C1/3684

    摘要： Pigmented polymer compositions and processes for preparing melt-processible polymer compositions contain a melt-processible polymer, surface treated organic pigment, typically titanium dioxide, and a polymer processing aid are described. The pigment is surface treated by contact with a silicon-containing compound, such as octyltriethoxysilane followed by contact with an organic compound such as isostearic acid or ethoxylated silicone. The pigmented polymer composition containing a polymer processing aid facilitates production of shaped articles with low melt fracture.

    摘要翻译： 着色聚合物组合物和用于制备可熔融加工的聚合物组合物的方法包含可熔融加工的聚合物，表面处理的有机颜料，通常为二氧化钛和聚合物加工助剂。 通过与含硅化合物如辛基三乙氧基硅烷接触，然后与有机化合物如异硬脂酸或乙氧基化硅氧烷接触来对颜料进行表面处理。 含有聚合物加工助剂的着色聚合物组合物有助于生产具有低熔体断裂的成型制品。

    Fluorourethane additives for water-dispersed coating compositions
    3.
    发明授权
    Fluorourethane additives for water-dispersed coating compositions 失效
    用于水分散涂料组合物的氟氨基甲酸酯添加剂

    公开(公告)号：US5827919A

    公开(公告)日：1998-10-27

    申请号：US695105

    申请日：1996-08-07

    申请人： Donald Douglas May

    发明人： Donald Douglas May

    IPC分类号： C08G18/38 ,  C08G18/28 ,  C08G18/30 ,  C08G18/67 ,  C09D7/12 ,  C09D175/08 ,  C08J3/00 ,  C08K3/20 ,  C08L75/00 ,  B05D3/02

    CPC分类号： C08G18/2885 ,  C08G18/2805 ,  C08G18/283 ,  C08G18/302 ,  C08G18/671 ,  C09D7/125 ,  C08L75/12

    摘要： Fluorourethane additives for water-dispersed coating compositions comprising the product of the reaction of 1) at least one diisocyanate, or polyisocyanate or a mixture of polyisocyanates containing at least three isocyanate groups per molecule, (2) at least one fluorochemical compound containing at least one Zerewitinoff hydrogen in an amount sufficient to react with 5% to 80% of the isocyanate groups in the diisocyanate or polyisocyanate, (3) at least one compound of the formula R.sub.10 --(R.sub.2).sub.k --YH in an amount sufficient to react with 5% to 80% of the isocyanate groups in the diisocyanate or polyisocyanate and wherein R.sub.10 is a C.sub.1 -C.sub.18 alkyl, C.sub.1 -C.sub.18 omega-alkenyl radical, or C.sub.1 -C.sub.18 omega-alkenoyl; R.sub.2 is --C.sub.n H.sub.2 n-- optionally end-capped with --�OCH.sub.2 C(R.sub.4)H!.sub.p --, --�OCH.sub.2 C(CH.sub.2 Cl)H!p--, or --C(R.sub.5) (R.sub.6) (OCH.sub.2 C�CH.sub.2 Cl!H).sub.p --, wherein R.sub.4, R.sub.5, and R.sub.6 are the same or different and are H or a C.sub.1 -C.sub.6 alkyl radical, n is 0 to 12, p is 1 to 50; Y is O, S, or N(R.sub.7) wherein R.sub.7 is H or C.sub.1 -C.sub.6 alkyl; and k is 0 or 1; and optionally (4) water in an amount sufficient to react with 5% to 60% of the isocyanate groups in the diisocyanate or polyisocyanate are disclosed.

    摘要翻译： 用于水分散涂料组合物的氟化氨基甲酸酯添加剂，其包含1）至少一种二异氰酸酯或多异氰酸酯或每分子含有至少三个异氰酸酯基团的多异氰酸酯混合物的反应产物，（2）至少一种含至少一种 Zerewitinoff氢，其量足以与二异氰酸酯或多异氰酸酯中的5％至80％的异氰酸酯基反应，（3）至少一种式R10-（R2）k-YH的化合物，其量足以与5 二异氰酸酯或多异氰酸酯中的至少80％的异氰酸酯基团，其中R 10是C 1 -C 18烷基，C 1 -C 18ω-链烯基或C 1 -C 18ω-链烯酰基; R 2是-C n H 2n - 任选被 - [OCH 2 C（R 4）H] p - ， - [OCH 2 C（CH 2 Cl）H] p - 或-C（R 5）（R 6）（OCH 2 C [CH 2 Cl] 其中R 4，R 5和R 6相同或不同，为H或C 1 -C 6烷基，n为0至12，p为1至50; Y是O，S或N（R7），其中R7是H或C1-C6烷基; 并且k为0或1; 并且任选地（4）足够与二异氰酸酯或多异氰酸酯中的5％至60％的异氰酸酯基反应的水。

    ANTISTATIC SYSTEM FOR POLYMERS
    5.
    发明申请
    ANTISTATIC SYSTEM FOR POLYMERS 有权
    聚合物防静电系统

    公开(公告)号：US20080153953A1

    公开(公告)日：2008-06-26

    申请号：US11955800

    申请日：2007-12-13

    申请人： Donald Douglas May

    发明人： Donald Douglas May

    IPC分类号： C08K5/17

    CPC分类号： C08K9/06 ,  C08K5/0075 ,  C08K5/17 ,  C08K5/5419

    摘要： An antistatic system useful for mixing with thermoplastic polymers is disclosed which comprises an inorganic oxide, typically TiO2, treated with a siloxane and an ethoxylated alkylamine. The antistatic system can be used in shaped polymer articles to improve the dust-attracting resistance of the articles.

    摘要翻译： 公开了一种用于与热塑性聚合物混合的抗静电体系，其包含用硅氧烷和乙氧基化烷基胺处理的无机氧化物，典型地为TiO 2。 抗静电系统可用于成形聚合物制品中以改善制品的吸尘阻力。

    Flame retardant polycarbonate compositions
    8.
    发明授权
    Flame retardant polycarbonate compositions 有权
    阻燃聚碳酸酯组合物

    公开(公告)号：US07947770B2

    公开(公告)日：2011-05-24

    申请号：US12038870

    申请日：2008-02-28

    申请人： Christopher P. Junk ,  Donald Douglas May

    发明人： Christopher P. Junk ,  Donald Douglas May

    IPC分类号： C08K5/42

    CPC分类号： C08L69/00 ,  C08K5/42 ,  C08K5/50 ,  C08L27/18 ,  Y10T428/1352 ,  C08L2666/04

    摘要： The present invention relates to novel flame retardant polycarbonate resin compositions comprising at least one aromatic polycarbonate resin, at least one anti-drip agent, and at least one salt as defined herein. The present invention also provides methods for preparing articles comprising said flame retardant composition, and articles made therefrom.

    摘要翻译： 本发明涉及包含至少一种芳族聚碳酸酯树脂，至少一种防滴剂和至少一种如本文所定义的盐的新型阻燃聚碳酸酯树脂组合物。 本发明还提供制备包含所述阻燃组合物的制品的方法和由其制成的制品。

    Antistatic system for polymers
    9.
    发明授权
    Antistatic system for polymers 有权
    聚合物抗静电系统

    公开(公告)号：US07723414B2

    公开(公告)日：2010-05-25

    申请号：US11955800

    申请日：2007-12-13

    申请人： Donald Douglas May

    发明人： Donald Douglas May

    IPC分类号： C08K5/17 ,  C08K5/5419

    CPC分类号： C08K9/06 ,  C08K5/0075 ,  C08K5/17 ,  C08K5/5419

    摘要： An antistatic system useful for mixing with thermoplastic polymers is disclosed which comprises an inorganic oxide, typically TiO2, treated with a siloxane and an ethoxylated alkylamine. The antistatic system can be used in shaped polymer articles to improve the dust-attracting resistance of the articles.

    摘要翻译： 公开了一种用于与热塑性聚合物混合的抗静电体系，其包含用硅氧烷和乙氧基化烷基胺处理的无机氧化物，通常为TiO 2。 抗静电系统可用于成形聚合物制品中以改善制品的吸尘阻力。

    Fluorochemical and polyoxyalkylene siloxane additive for coatings
    10.
    发明申请
    Fluorochemical and polyoxyalkylene siloxane additive for coatings 审中-公开

    公开(公告)号：US20080145552A1

    公开(公告)日：2008-06-19

    申请号：US11899238

    申请日：2007-09-05

    申请人： Mia Genevieve Berrettini ,  Axel Hans-Joachim Herzog ,  John Gavenonis ,  Donald Douglas May ,  Xianjun Meng

    发明人： Mia Genevieve Berrettini ,  Axel Hans-Joachim Herzog ,  John Gavenonis ,  Donald Douglas May ,  Xianjun Meng

    IPC分类号： B05D3/00 ,  C08K5/5419

    CPC分类号： C09D5/024 ,  C09D7/47

    摘要： Coating compositions comprise a coating base, a polyoxyalkylene siloxane additive and a fluorochemical wherein the polyoxyalkylene siloxane is of Formulae 1A, 1B, 1C, or 2: (R2)3SiO[Si(R2)2O]y[Si(R2)(R1)O]x[Si(R2)2O]zSi(R2)3Formula 1A (R2)3SiO[Si(R2)2O]x[Si(R2)2R1Formula 1B R1(R2)2SiO[Si(R2)2O]x[Si(R2)2O]Si(R2)2R1Formula 1C wherein each R2 is independently H, alkyl, or aryl; each R1 is a polyoxyalkylene group having the formula 3 as follows: —CnR4pH2n−pQCmR5pH2m−pOZR3Formula 3 wherein each R4 and R5 is independently H, alkyl, or aryl; Q is CnHR4, aryl, CH2CH(OR4), CH2(CH2OR4), S, O, SO, SO2, SO2NR4, OC(O), OC(NR4), NHC(X)NH, or OC(X)NH or triazole; Z is [C2H4O]a and [C3H6O]b in block or random order; X is O or S; m and n are each independently an integer of 2 to 8; a is an integer of 0 to about 30; b is an integer of 0 to about 20; provided that a+b is from 1 to about 50; each R3 is independently H, acyl, CH3, or a linear or branched alkyl or aryl group having 1 to about 20 carbon atoms; w is an integer of from 1 to 3; x is an integer of from 1 to about 20; y is an integer of from 0 to about 20; and z is an integer of from 0 to about 10; and the fluorochemical is selected from the group consisting of a perfluoroalkyl ester, fluorinated urethane, fluoroalkyl phosphate or salt thereof, fluoroalkyl phosphate ester or salt thereof, a mixture of a fluoroalkyl phosphate and a glycol ester, and fluoroalkylpolyoxyethylene.