公开(公告)号：EP2337826A1

公开(公告)日：2011-06-29

申请号：EP09791257.0

申请日：2009-08-07

申请人： Chemtura Corporation

发明人： COSTELLO, Michael, T. ,  MA, Qinggao ,  IRWIN, Charles ,  STONE, Naureen

IPC分类号： C09K8/584

CPC分类号： C09K8/584

摘要： A surfactant blend of a low molecular weight surfactant and a high molecular weight surfactant to be used in an aqueous flooding. The surfactant blend may be neutralized with an alkali or alkaline agent. The surfactant blend may be mixed with a polymer. Surfactant blends of the present invention increase oil recoveries from oil reservoirs.

摘要翻译： 低分子量表面活性剂和高分子量表面活性剂的表面活性剂混合物，用于含水驱油。 表面活性剂混合物可以用碱或碱试剂中和。 表面活性剂混合物可以与聚合物混合。 本发明的表面活性剂共混物增加油藏的油回收率。

公开(公告)号：EP2247452B1

公开(公告)日：2011-06-29

申请号：EP09715744.0

申请日：2009-02-13

申请人： Chemtura Corporation

发明人： NYBAKKEN, George, H. ,  PALINKAS, Richard, L. ,  LASKOWITZ, Ian ,  PETER, Thomas, H.

IPC分类号： B60C1/00 ,  C08G18/32 ,  C08G18/42 ,  C08L75/04 ,  C08L75/06

CPC分类号： B60C1/0016 ,  B60C7/10 ,  C08G18/10 ,  C08G18/44 ,  C08G18/7657 ,  C08G18/3253

摘要： Polyurethane elastomer articles formed from prepolymer mixtures having free diphenylmethane diisocyanate (MDl) content from 2.0 to 5.0 wt%. based on the weight of the prepolymer mixture. The prepolymer mixtures comprise a polyester, polyether, or polycaprolactone (PCL) prepolymer and MDI. The polyurelhane elastomer articles arc formed by curing the prepolymer mixture with a chain extender, such as a curative comprising a methylenedianiline-sodium chloride complex. The articles have good physical properties that may weigh over 225 kg, and have a three-axis thickness greater than 10.2 cm,

公开(公告)号：EP2318319A1

公开(公告)日：2011-05-11

申请号：EP09791511.0

申请日：2009-08-14

申请人： Chemtura Corporation

发明人： REED, Christopher ,  RAWAT, Nidhi ,  HICKMAN, Melissa ,  SMITH, Jeff, N. ,  FOSTER, Jerry ,  GABRIEL, Matthew ,  HARDING, Greg ,  STROTHERS, H., Shaw, IV ,  GUYTON, Allison ,  MCNEELY, Noah

IPC分类号： C02F1/68 ,  B01F1/00 ,  C02F1/00 ,  C02F103/42

CPC分类号： C02F1/688 ,  B01F1/0027 ,  C02F1/008 ,  C02F2103/42 ,  Y10T137/4891

摘要： A floating dispenser is provided for dispensing a solid, dissolvable water treatment chemical into ambient water. The dispenser includes a bucket having top and bottom ends, a top wall covering the top end, an opening for admitting ambient water into the bucket interior, and a floatation ring that keeps only the lop end above water such that the interior is water filled when the dispenser floats. A basket is disposed in the interior of the bucket for carrying a solid, dissolvable water treatment chemical, such as calcium hypochlorite. The basket is buoyant and movable vertically toward the top wall of the bucket. The dispenser includes a relϊlϊ indicator that indicates when most of a full load of said chemical has dissolved. The refill indicator includes a pair of tabs that are connected to the basket and slidably mounted in slots in the top wall The tabs extend above the top wall when the buoyant basket floats upwardly, providing a visual indication of the need for a refill that can easily be seen from a side angle.

公开(公告)号：EP2314661A1

公开(公告)日：2011-04-27

申请号：EP10182177.5

申请日：2005-03-09

申请人： Chemtura Corporation

发明人： Migdal, Cyril Andrew ,  Rowland, Robert G.

IPC分类号： C10L1/18 ,  C10L10/04 ,  C10L1/26 ,  C10M129/95 ,  C10M129/76 ,  C10M141/10 ,  C10N30/06 ,  C10N40/25 ,  C10N60/14

CPC分类号： C10L1/191 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/265 ,  C10L10/04 ,  C10L10/08 ,  C10M129/76 ,  C10M129/95 ,  C10M141/10 ,  C10M2203/1006 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2207/289 ,  C10M2223/045 ,  C10M2227/061 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2260/14

摘要： Disclosed herein is a composition comprising:
(A) a hydrocarbon fuel;
(B) at least one hydroxy carboxylic or hydroxy polycarboxylic acid ester having
the following generic formula:


wherein:
R 3 is selected from the group consisting of C 1 - C 18 linear or branched alkyl, C 1 - C 18 linear or branched alkenyl, alkoxyalkyl, hydroxyalkyl, aryl, and benzyl; and
X- is selected from the group consisting of


and


wherein:
R 1 is selected from the group consisting of hydrogen, CH 2 CO 2 R 3 , CH(OH)CO 2 R 3 , alkyl, aryl, alkoxyalkyl, and alkaryl;
R 2 is selected from the group consisting of hydrogen, alkyl, and CH 2 CO 2 R 3 ;
provided that:
if R 1 is CH 2 CO 2 R 3 , then R 2 is hydrogen or CH 2 CO 2 R 3 ;
if R 1 is CH(OH)CO 2 R 3 , then R 2 is hydrogen;
if R 1 is alkyl, aryl, alkoxyalkyl, or alkaryl, then R 2 is hydrogen or alkyl;

R 4 is selected from the group consisting of hydrogen and CH 2 CO 2 R 3 ;
R 5 and R 6 are independently selected from the group consisting of hydrogen, alkyl,

and aryl; and
R 7 , R 8 , R 9 , and R 10 are independently selected from the group consisting of hydrogen, CO 2 R 3 , alkyl, and fused aryl; and, optionally,

(C) at least one zinc dihydrocarbyldithiophosphate of formula:

wherein n is 2 and R 2 and R 3 are independently selected hydrocarbyl groups.

摘要翻译： 本文公开了一种组合物，其包含：（A）烃燃料; （B）至少一种具有以下通式的羟基羧酸或羟基多羧酸酯：其中：R 3选自C 1 -C 18直链或支链烷基，C 1 -C 18直链或支链烯基， 烷氧基烷基，羟烷基，芳基和苄基; 和X选自由以下组成的组：其中：R 1选自氢，CH 2 CO 2 R 3，CH（OH）CO 2 R 3，烷基，芳基，烷氧基烷基和烷芳基; R 2选自氢，烷基和CH 2 CO 2 R 3; 条件是：如果R 1是CH 2 CO 2 R 3，则R 2是氢或CH 2 CO 2 R 3; 如果R 1是CH（OH）CO 2 R 3，则R 2是氢; 如果R 1是烷基，芳基，烷氧基烷基或烷芳基，则R 2是氢或烷基; R 4选自氢和CH 2 CO 2 R 3; R 5和R 6独立地选自氢，烷基和芳基; R 7，R 8，R 9和R 10独立地选自氢，CO 2 R 3，烷基和稠合芳基; 和（C）至少一种下式的二烃基二硫代磷酸锌：其中n为2，R 2和R 3为独立选择的烃基。

公开(公告)号：EP2227502B1

公开(公告)日：2011-03-30

申请号：EP08866263.0

申请日：2008-12-03

申请人： Chemtura Corporation

发明人： HILL, Jonathan, S.

IPC分类号： C08K5/00 ,  C08L23/02

CPC分类号： C08K5/13 ,  C08K5/32 ,  C08K5/3435

摘要： A composition for.stabilizing organic polymers comprising a stericaily hindered phenol produced by reacting p-eresol and dicyclopentadieiie to produce a precursor and alkylating the precursor with isobutylene, and a tertiary amine oxide.

公开(公告)号：EP1654342B1

公开(公告)日：2011-01-19

申请号：EP04779947.3

申请日：2004-08-04

申请人： CHEMTURA CORPORATION

发明人： ROWLAND, Robert, G. ,  ABBOTT, Ronald, D.

IPC分类号： C10M135/32 ,  C10M135/36 ,  C07D235/28 ,  C07D277/74 ,  C07D277/16

CPC分类号： C07D277/74 ,  C07D235/28 ,  C07D277/16 ,  C10M135/32 ,  C10M135/36 ,  C10M159/12 ,  C10M2207/042 ,  C10M2219/09 ,  C10M2219/104 ,  C10N2230/06

摘要： A composition is disclosed that comprises: (A) a lubricant, and (B) at least one compound selected from the group consisting of alcohols of the formulae (I) and (II) wherein Y is N, O, or S; R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, alkenyl, alkaryl, aryl, alkoxy, and alkyl ester; R5 is selected from the group consisting of hydrogen, alkyl, alkoxy, a carboxy alkyl group of the structure: (CH2)PCO2R9 where p is from 1 to 18, and R9 is hydrocarbyl; R7 is selected from the group consisting of hydrogen, CH2OR11, alkyl, and alkenyl, wherein: said alkyl and alkenyl groups are optionally substituted with OH, oxirane, or X; R11 is selected from the group consisting of alkyl of from 1 to 36 carbon atoms, alkaryl of from 6 to about 50 carbon atoms, and aryl, and may contain ether or ester functionalities; X is of the structure (III) or (IV) or R5 and R7 are fused together to form a ring of 3-10, preferably 5 or 6, carbon atoms, which may be further substituted with alkyl, cycloalkyl, alkenyl, aryl or alkoxy groups, and may contain ether or ester functionalities; and R6 and R8 are independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, alkenyl, aryl, and alkoxy.

公开(公告)号：EP1474377B1

公开(公告)日：2011-01-19

申请号：EP03710774.5

申请日：2003-01-29

申请人： Chemtura Corporation

发明人： BENAGE, Brigitte

IPC分类号： C07C207/04 ,  C07C207/00 ,  C07C15/46 ,  C07C7/20 ,  B01D3/14

CPC分类号： B01D3/34 ,  Y10S585/95

摘要： Nitrosophenol compound(s) in combination with air or oxygen, and blends comprising nitrosophenols and nitrosoanilines, optionally in combination with air or oxygen, reduce the premature polymerization of ethylenically unsaturated monomers.

公开(公告)号：EP1141096B1

公开(公告)日：2010-12-29

申请号：EP99960183.4

申请日：1999-11-01

申请人： Chemtura Corporation

发明人： TOMLINSON, Richard, Wayne

IPC分类号： C08J3/20

CPC分类号： C08J3/203 ,  C08J2321/00

摘要： Disclosed are methods for the formation of a free flowing polymer/filler masterbatch powder, in which a polymer and filler are intimately mixed for a time and under shear conditions sufficient to convert the combination into a free flowing associated composition of polymer and filler.

公开(公告)号：EP2247452A1

公开(公告)日：2010-11-10

申请号：EP09715744.0

申请日：2009-02-13

申请人： Chemtura Corporation

发明人： NYBAKKEN, George, H. ,  PALINKAS, Richard, L. ,  LASKOWITZ, Ian ,  PETER, Thomas, H.

IPC分类号： B60C1/00 ,  C08G18/32 ,  C08G18/42 ,  C08L75/04 ,  C08L75/06

CPC分类号： B60C1/0016 ,  B60C7/10 ,  C08G18/10 ,  C08G18/44 ,  C08G18/7657 ,  C08G18/3253

摘要： Polyurethane elastomer articles formed from prepolymer mixtures having free diphenylmethane diisocyanate (MDl) content from 2.0 to 5.0 wt%. based on the weight of the prepolymer mixture. The prepolymer mixtures comprise a polyester, polyether, or polycaprolactone (PCL) prepolymer and MDI. The polyurelhane elastomer articles arc formed by curing the prepolymer mixture with a chain extender, such as a curative comprising a methylenedianiline-sodium chloride complex. The articles have good physical properties that may weigh over 225 kg, and have a three-axis thickness greater than 10.2 cm,

公开(公告)号：EP2207769A1

公开(公告)日：2010-07-21

申请号：EP08849781.3

申请日：2008-10-27

申请人： Chemtura Corporation

发明人： MA, Qinggao ,  MIGDAL, Cyril, A.

IPC分类号： C07D221/18 ,  C10M133/38

CPC分类号： C07D221/18

摘要： A compound for use as an antioxidant having the formula (I): R1 and R2 together with the carbon atoms to which they are bonded are joined together to form a C3-C30 ring. The C3-C30 ring may be substituted with one or more substituents or unsubstituted. The C3-C30 ring may contain one or more heteroatoms. The C3-C30 ring may be saturated, partially unsaturated, or fully unsaturated.