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    HEAT STABILIZER FOR HALOGEN-CONTAINING POLYMERS
    17.
    发明申请
    HEAT STABILIZER FOR HALOGEN-CONTAINING POLYMERS 审中-公开
    含氢聚合物的热稳定剂

    公开(公告)号：US20160194478A1

    公开(公告)日：2016-07-07

    申请号：US14910627

    申请日：2014-07-15

    申请人： Galata Chemicals LLC

    发明人： Peter Frenkel ,  Micheal Denoux ,  Garrett Mineo ,  Joseph Anthoney Di Maio

    IPC分类号： C08K5/58 ,  C09K15/32 ,  C08K5/37 ,  C09K15/12

    CPC分类号： C08K5/58 ,  C07F7/226 ,  C08K5/005 ,  C08K5/37 ,  C09K15/12 ,  C09K15/32 ,  C08L27/06

    摘要： A stabilizer composition having low volatility and high efficiency comprising: (i.) 25.000% to 99.997% by weight of at least one dimethyltin compound of formula (CH3)2Sn(S(CH2)mCOOR1)2 wherein R1 is a linear, branched or cyclic C10-C20 alkyl group and m is 1 or 2, optionally containing unsaturations in the form of double or triple bonds; (ii.) 0.001% to 50.000% by weight of at least one mono-methyltin compound of formula CH3Sn(S(CH2)nCOOR2)3 wherein R2 is a linear, branched or cyclic C10-C20 alkyl group and n is 1 or 2, optionally containing unsaturations in the form of double or triple bonds; (iii.) 0.001% to 10.000% by weight of at least one tri-methyltin compound of formula (CH3)3Sn(S(CH2)pCOOR3) wherein R3 is a linear, branched or cyclic C10-C20 alkyl group and p is 1 or 2, optionally containing unsaturations in the form of double or triple bonds; and (iv.) 0.001% to 15.000% by weight of at least one thioester of formula HS(CH2)qCOOR4 wherein R4 is a linear, branched or cyclic C10-C20 alkyl group and q is 1 or 2, optionally containing unsaturations in the form of double or triple bonds.

    摘要翻译： 具有低挥发性和高效率的稳定剂组合物，其包含：（i）25.000％至99.997％重量的至少一种式（CH3）2Sn（S（CH2）mCOOR1）2的二甲基锡化合物，其中R 1是直链，支链或 环状C 10 -C 20烷基，m为1或2，任选地含有双键或三键形式的不饱和键; （ii）0.001重量％至50.000重量％的至少一种式CH 3 Sn（S（CH 2）n COOR 2）的单甲基锡化合物，其中R 2是直链，支链或环状的C 10 -C 20烷基，n是1或2 ，任选地含有双键或三键形式的不饱和键; （iii）0.001重量％至10.000重量％的至少一种式（CH 3）3 N（S（CH 2）p COOR 3）的三甲基锡化合物，其中R 3是直链，支链或环状的C 10 -C 20烷基，p是1 或2，任选地含有双键或三键形式的不饱和键; 至少一种式HS（CH 2）q COOR 4的硫酯，其中R 4是直链，支链或环状的C 10 -C 20烷基，q是1或2，（iv）0.001％至15.000％ 双重或三重键的形式。

    POLYMER MATERIAL CONTAINING ULTRAVIOLET ABSORBENT
    18.
    发明申请
    POLYMER MATERIAL CONTAINING ULTRAVIOLET ABSORBENT 有权
    含有超紫外线吸收剂的聚合物材料

    公开(公告)号：US20100076124A1

    公开(公告)日：2010-03-25

    申请号：US12525590

    申请日：2008-02-20

    申请人： Toshihiko Yawata ,  Naoyuki Hanaki ,  Hisashi Mikoshiba ,  Akihiro Kaneko

    发明人： Toshihiko Yawata ,  Naoyuki Hanaki ,  Hisashi Mikoshiba ,  Akihiro Kaneko

    IPC分类号： C08K5/45 ,  C07D339/06

    CPC分类号： C08K5/45 ,  C07D339/02 ,  C09K15/12

    摘要： A polymer material, containing at least one kind of polymer substance selected from the group consisting of acrylic acid-based polymers, polyester-based polymers, and polycarbonate-based polymers; and a compound represented by formula (2) contained in the polymer substance: wherein A21 and A22 each independently represent an atom other than hydrogen atom and carbon atom; Y21 and Y22 each independently represent a hydrogen atom or a monovalent substituent; at least one of Y21 and Y22 represents a substituent having a Hammett substituent constant σp of 0.2 or more; Y21 and Y22 may bind to each other to form a ring; and (B) represents a group of atoms necessary for forming a five- or six-membered ring with A21, A22 and the carbon atom.

    摘要翻译： 含有选自丙烯酸系聚合物，聚酯系聚合物，聚碳酸酯类聚合物中的至少一种聚合物的高分子材料， 和由式（2）表示的化合物，其中A21和A22各自独立地表示氢原子和碳原子以外的原子; Y 21和Y 22各自独立地表示氢原子或一价取代基; Y21和Y22中的至少一个表示具有Hammett取代基常数＆amp; p的取代基，其0.2以上; Y 21和Y 22可以彼此结合形成环; 和（B）表示与A21，A22和碳原子形成五元或六元环所必需的一组原子。

    Method and compositions for inhibition of naphthenic acid induced corrosion
    20.
    发明申请
    Method and compositions for inhibition of naphthenic acid induced corrosion 审中-公开
    抑制环烷酸诱导腐蚀的方法和组合物

    公开(公告)号：US20080001125A1

    公开(公告)日：2008-01-03

    申请号：US11601401

    申请日：2006-11-17

    申请人： Michael J. Zetlmeisl ,  Bradley G. Harrell ,  Bradley G. Borgard ,  Scott Bieber

    发明人： Michael J. Zetlmeisl ,  Bradley G. Harrell ,  Bradley G. Borgard ,  Scott Bieber

    IPC分类号： C10G17/00 ,  C09K3/00 ,  C23F11/00

    CPC分类号： C10G75/02 ,  C07C7/20 ,  C09K15/12 ,  C09K15/30 ,  C10G7/10 ,  C10G2300/203 ,  C10G2300/4075

    摘要： Corrosion induced by the presence of naphthenic acids in hydrocarbon fluids, particularly where such fluids are at elevated temperatures, may be inhibited or controlled through use of corrosion inhibiting compositions comprising a combination of a minor portion of a phosphorus-based constituent and a major portion of a sulfur-based constituent, nitrogen-based constituent, or combination thereof. In another embodiment the sulfur-based constituent and/or nitrogen-based constituent may be used without any phosphorus-based constituent. Where the compounds are appropriately selected, the compositions may inhibit corrosion to a degree comparable or nearly comparable to the inhibition provided by an equal amount of some conventional phosphorus-based compounds alone, but are significantly less likely to impair catalyst activity in downstream cracking and refinery operations.

    摘要翻译： 在烃流体中，特别是在这些流体处于升高的温度下，环烷酸的存在引起的腐蚀可以通过使用腐蚀抑制组合物来抑制或控制，所述腐蚀抑制组合物包含少量部分磷基成分和主要部分 硫基成分，氮基成分或其组合。 在另一个实施方案中，可以使用硫基组分和/或氮基组分而没有任何磷基组分。 当适当选择化合物时，组合物可以将腐蚀抑制在与等量的一些常规磷基化合物单独提供的抑制相当或几乎相当的程度上，但是显着不太可能损害下游裂解和炼油中的催化剂活性 操作。