公开(公告)号：US06221815B1

公开(公告)日：2001-04-24

申请号：US09327686

申请日：1999-06-08

Applicant: Wojciech Grabowski ,  Rolf Haubrichs

Inventor： Wojciech Grabowski ,  Rolf Haubrichs

IPC: C10M15502

CPC classification number: B01D17/047 ,  B01D19/0409 ,  B01D19/0413 ,  C10G33/04 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/19 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2437 ,  C10L1/2608 ,  C10L1/2633 ,  C10L1/285 ,  C10L1/305 ,  C10L10/08 ,  C10M155/02 ,  C10M171/004 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10M2229/05 ,  C10M2229/052

Abstract: The present invention relates to diesel fuel and lubrication oil defoaming agents, and crude oil demulsifiers, as well as methods for using same. In particular, the defoaming agents and demulsifiers are comprised of copolymers which have structures constituting a backbone of polysiloxane onto which is grafted an organic group. These structures comprise a polymer of the formula MDxD′yD″zM, where M is O0.5Si(CH3)3, D is a OSi(CH3)2, D′ is OSi(CH3)R, D′ is OSi(CH3)R′, R is a polyhydric C6-C28 organic group, R′ is a phenol derivative or a long chain aliphatic group or polyethers, z is between 0 and 80, x+y+z is between 10-200, x/z is ≧1, and x/(y+z) is between about 1 and about 5, or formula M′DaM′ where M′ is O0.5Si(CH3)2R, a is between 4-10, and R and D are the same as defined above.

Abstract translation: 本发明涉及柴油燃料和润滑油消泡剂以及原油破乳剂，以及其使用方法。 特别地，消泡剂和破乳剂由具有构成聚硅氧烷主链的结构的共聚物构成，其上接枝有机基团。 这些结构包括式MDxD'yD''zM的聚合物，其中M为O0.5Si（CH3）3，D为OSi（CH3）2，D'为OSi（CH3）R，D'为OSi（CH3 ）R'，R是多元C6-C28有机基团，R'是苯酚衍生物或长链脂族基团或聚醚，z在0和80之间，x + y + z在10-200之间，x / z = 1，x /（y + z）在约1至约5之间，或式M'DaM'，其中M'为O0.5Si（CH3）2R，a为4-10，R和D 与上述相同。

公开(公告)号：US5542960A

公开(公告)日：1996-08-06

申请号：US283291

申请日：1994-07-07

Applicant: Wojciech Grabowski

Inventor： Wojciech Grabowski

IPC: B01D19/04 ,  C08G77/46 ,  C08L83/02 ,  C08L83/12 ,  C10L1/14 ,  C10L1/28 ,  F02B3/06

CPC classification number: C10L1/285 ,  B01D19/0409 ,  C08G77/46 ,  C10L1/143 ,  F02B3/06

Abstract: The present invention is a class of organosilicone terpolymers which may be used to abate the foaming of diesel fuel at silicon levels below 1.2 ppm. Said silicone terpolymers are modified alkyl phenol derivatives and polyethers grafted on a polysiloxane copolymer. Said polysiloxane terpolymer has a structure of MD.sub.x D*.sub.y D**.sub.2 M, where M is O.sub.0.5 Si(CH.sub.3).sub.3, D is a OSi(CH.sub.3).sub.2, D* is OSi(CH.sub.3)R, R is a polyether, D** is OSi(CH.sub.3)R', R' is a phenol derivative x+y+z is 35-350, x/(y+z) is 3 to 6 and y/z is 0.25 to about 9.0.

Abstract translation: 本发明是一类有机硅三元共聚物，其可用于在低于1.2ppm的硅含量下消除柴油燃料的发泡。 所述硅氧烷三元共聚物是接枝在聚硅氧烷共聚物上的改性烷基酚衍生物和聚醚。 所述聚硅氧烷三元共聚物具有MDxD * yD ** 2M的结构，其中M为O0.5Si（CH3）3，D为OSi（CH3）2，D *为OSi（CH3）R，R为聚醚，D * *是OSi（CH 3）R'，R'是苯酚衍生物x + y + z是35-350，x /（y + z）是3至6，y / z是0.25至约9.0。

公开(公告)号：US07399734B2

公开(公告)日：2008-07-15

申请号：US10892610

申请日：2004-07-16

Applicant: Wojciech Grabowski ,  Cyril A. Migdal ,  Stephen Hull

Inventor： Wojciech Grabowski ,  Cyril A. Migdal ,  Stephen Hull

IPC: C10M169/04 ,  C10L1/28

CPC classification number: C10L10/02 ,  C10L1/14 ,  C10L1/143 ,  C10L1/265 ,  C10L1/285 ,  C10L10/08 ,  C10M139/04 ,  C10M155/02 ,  C10M161/00 ,  C10M2223/045 ,  C10M2227/04 ,  C10M2229/04 ,  C10M2229/041 ,  C10M2229/042 ,  C10M2229/043 ,  C10M2229/047 ,  C10M2229/048 ,  C10M2229/05 ,  C10M2229/053 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2240/10

Abstract: A composition is disclosed that comprises: (A) a lubricant or a hydrocarbon fuel, and (B) at least one polysiloxane of the formula: MwD′xDyM′z where: w is 2-z; x is 0 to 50; y is 0 to 500; z is 0 to 2; M=Si(CH3)3—O—; M′=R1—Si(CH3)2O—; D=—Si(CH3)2O—; D′=—Si(CH3)(R1)O—; and R1 is an aliphatic or aromatic moiety linked to at least one silicon atom from siloxane and comprising at least one heteroatom.

Abstract translation: 公开了一种组合物，其包含：（A）润滑剂或烃燃料，和（B）至少一种下式的聚硅氧烷：<？in-line-formula description =“In-line Formula”end =“lead”？ ？In w w w y y y y y y y <<<<<<<<其中：w是2-z; x为0〜50; y为0〜500; z为0〜2; M = Si（CH 3 3）3 -O-; M'= R 1 -Si（CH 3）2 O - ; D = -Si（CH 3）2 O 2; D'= -Si（CH 3 3）（R 1）O - ; 并且R 1是与至少一个硅原子连接并包含至少一个杂原子的脂族或芳族部分。

公开(公告)号：US4711714A

公开(公告)日：1987-12-08

申请号：US747275

申请日：1985-06-21

Applicant: Ian C. Callaghan ,  Clive M. Gould ,  Wojciech Grabowski

Inventor： Ian C. Callaghan ,  Clive M. Gould ,  Wojciech Grabowski

IPC: B01D19/04 ,  C10G29/20 ,  C10L1/28

CPC classification number: B01D19/0409

Abstract: Water-insoluble polyoxyalkylene graft copolymers are effective anti-foam agents for reducing foaming in crude oil/gas separators. The copolymers are of formula: ##STR1## wherein R is an ethylene, propylene or butene group or a mixture thereof;R' is a hydrocarbyl group containing 1 to 8 carbon atoms;R" is a hydroxyl group, an alkoxy group or an alkyl group containing 1 to 8 carbon atoms;(a) is a number in the range 100 to 250;(b) is a number in the range 1 to 6;(c) is a number in the range 1 to 10; and(d) is a number in the range 10 to 100.They are particularly useful in breaking microgas dispersions and foams resulting from crude oils with a high gas to oil ratio.

Abstract translation: 水不溶性聚氧化烯接枝共聚物是减少原油/气体分离器发泡的有效的消泡剂。 共聚物具有下式：其中R是乙烯，丙烯或丁烯基团或其混合物; R'是含有1至8个碳原子的烃基; R“是羟基，烷氧基或含有1至8个碳原子的烷基; （a）是100至250范围内的数字; （b）为1〜6范围内的数字; （c）为1〜10的数字; 和（d）是10至100范围内的数字。它们特别用于破坏由较高气油比的原油产生的微气体分散体和泡沫。

公开(公告)号：US6093222A

公开(公告)日：2000-07-25

申请号：US211901

申请日：1998-12-15

Applicant: Wojciech Grabowski ,  Rolf Haubrichs

Inventor： Wojciech Grabowski ,  Rolf Haubrichs

IPC: B01D17/04 ,  B01D19/04 ,  C08L83/04 ,  C10G33/04 ,  C10L1/28 ,  C10L10/12 ,  C10L10/18 ,  C10M155/02 ,  C10M171/00

CPC classification number: B01D17/047 ,  B01D19/0409 ,  B01D19/0413 ,  C08G77/46 ,  C10G33/04 ,  C10L1/285 ,  C10M155/02 ,  C10M171/004 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10M2229/05 ,  C10M2229/052

Abstract: A defoamer system for diesel fuel which uses a synergistic blend of silicone polymers substituted respectively with polyhydric and polyether groups, or a silicone polymer having a mixture of polyhydric, polyether and phenol substituents thereon. The defoamer system provides low silicone treat rate, and compatibility with additive packages.

Abstract translation: 用于柴油燃料的消泡剂系统，其使用分别取代多羟基和聚醚基团的硅氧烷聚合物的协同混合物，或其上具有多羟基，聚醚和苯酚取代基的混合物的硅氧烷聚合物。 消泡剂系统提供低的硅胶处理速率和与添加剂包装的兼容性。

公开(公告)号：US6001140A

公开(公告)日：1999-12-14

申请号：US829969

申请日：1997-04-03

Applicant: Wojciech Grabowski ,  Rolf Haubrichs

Inventor： Wojciech Grabowski ,  Rolf Haubrichs

IPC: B01F17/54 ,  B01D17/04 ,  B01D19/04 ,  C08G77/04 ,  C10G33/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/28 ,  C10L1/30 ,  C10L10/08 ,  C10M155/02 ,  C10M171/00 ,  C10N30/00 ,  C10N30/18 ,  C10N40/25

CPC classification number: B01D17/047 ,  B01D19/0409 ,  B01D19/0413 ,  C10G33/04 ,  C10L1/143 ,  C10L1/285 ,  C10L10/08 ,  C10M155/02 ,  C10M171/004 ,  C10L1/1608 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/19 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2437 ,  C10L1/2608 ,  C10L1/2633 ,  C10L1/305 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10M2229/05 ,  C10M2229/052

Abstract: The present invention relates to diesel fuel and lubrication oil defoaming agents, and crude oil demulsifiers, as well as methods for using same. In particular, the defoaming agents and demulsifiers are comprised of copolymers which have structures constituting a backbone of polysiloxane onto which is grafted an organic group. These structures comprise a polymer of the formula MD.sub.x D'.sub.y D".sub.z M, where M is O.sub.0.5 Si(CH.sub.3).sub.3, D is a OSi(CH.sub.3).sub.2, D' is OSi(CH.sub.3)R, D" is OSi(CH.sub.3)R', R is a polyhydric C.sub.6 -C.sub.28 organic group, R' is a phenol derivative or a long chain aliphatic group or polyethers, z is between 0 and 80, x+y+z is between 10-200, x/z is .gtoreq.1, and x/(y+z) is between about 1 and about 5, or formula M'D.sub.a M' where M' is O.sub.0.5 Si(CH.sub.3).sub.2 R, a is between 4-10, and R and D are the same as defined above.

Abstract translation: 本发明涉及柴油燃料和润滑油消泡剂以及原油破乳剂，以及其使用方法。 特别地，消泡剂和破乳剂由具有构成聚硅氧烷主链的结构的共聚物构成，其上接枝有机基团。 这些结构包括式MDxD'yD''zM的聚合物，其中M是O0.5Si（CH3）3，D是OSi（CH3）2，D'是OSi（CH3）R，D“是OSi（ CH3）R'，R是多元C6-C28有机基团，R'是苯酚衍生物或长链脂族基团或聚醚，z在0和80之间，x + y + z在10-200之间，x / z => / = 1，x /（y + z）为约1至约5，或式M'DaM'，其中M'为O 0.5Si（CH 3）2 R，a为4-10，R 和D与上述相同。

公开(公告)号：US20050176594A1

公开(公告)日：2005-08-11

申请号：US10892610

申请日：2004-07-16

Applicant: Wojciech Grabowski ,  Cyril Migdal ,  Stephen Hull

Inventor： Wojciech Grabowski ,  Cyril Migdal ,  Stephen Hull

IPC: C10L1/14 ,  C10L1/26 ,  C10L1/28 ,  C10M139/04 ,  C10M155/02 ,  C10M161/00

CPC classification number: C10L10/02 ,  C10L1/14 ,  C10L1/143 ,  C10L1/265 ,  C10L1/285 ,  C10L10/08 ,  C10M139/04 ,  C10M155/02 ,  C10M161/00 ,  C10M2223/045 ,  C10M2227/04 ,  C10M2229/04 ,  C10M2229/041 ,  C10M2229/042 ,  C10M2229/043 ,  C10M2229/047 ,  C10M2229/048 ,  C10M2229/05 ,  C10M2229/053 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2240/10

Abstract: A composition is disclosed that comprises: (A) a lubricant or a hydrocarbon fuel, and (B) at least one polysiloxane of the formula: MwD′xDyM′z where: w is 2-z; x is 0 to 50; y is 0 to 500; z is 0 to 2; M=Si(CH3)3—O—; M′=R1—Si(CH3)2O—; D=—Si(CH3)2O—; D′=—Si(CH3)(R1)O—; and R1 is an aliphatic or aromatic moiety linked to at least one silicon atom from siloxane and comprising at least one heteroatom.

Abstract translation: 公开了一种组合物，其包含：（A）润滑剂或烃燃料，和（B）至少一种下式的聚硅氧烷：<？in-line-formula description =“In-line Formula”end =“lead”？ ？In w w w y y y y y y y <<<<<<<<其中：w是2-z; x为0〜50; y为0〜500; z为0〜2; M = Si（CH 3 3）3 -O-; M'= R 1 -Si（CH 3）2 O - ; D = -Si（CH 3）2 O 2; D'= -Si（CH 3 3）（R 1）O - ; 并且R 1是与至少一个硅原子连接并包含至少一个杂原子的脂族或芳族部分。

公开(公告)号：US5145879A

公开(公告)日：1992-09-08

申请号：US636638

申请日：1990-12-31

Applicant: Richard A. Budnik ,  Charles H. Blevins, II ,  Gerald J. Murphy ,  Wojciech Grabowski ,  Raymond L. Cobb

Inventor： Richard A. Budnik ,  Charles H. Blevins, II ,  Gerald J. Murphy ,  Wojciech Grabowski ,  Raymond L. Cobb

IPC: B01F17/42 ,  B01F17/54 ,  C08G18/00 ,  C08G77/46 ,  C08G101/00 ,  C08J9/00 ,  C08J9/02 ,  C09K3/00

CPC classification number: C08J9/0061 ,  C08G77/46 ,  C08J2375/04 ,  C08J2483/00 ,  Y10S516/01

Abstract: Silicone surfactants having a siloxane backbone and a mixture of high and low atomic mass oxyalkylene pendant groups, these polyether pendants having average atomic masses of 1500-6000 and 300-750 respectively. The surfactants of the invention operate in polyurethane foam compositions to provide stable foams over a range of surfactant concentrations while still producing product foams having relatively constant breathability. Also disclosed and claimed are polyurethane foam compositions which include the surfactants, a method of making polyurethane foam using the surfactants, and polyurethane foam made by the method.

公开(公告)号：US5070112A

公开(公告)日：1991-12-03

申请号：US612520

申请日：1990-11-13

Applicant: Wojciech Grabowski

Inventor： Wojciech Grabowski

IPC: C08J9/02 ,  C08G18/00 ,  C08G101/00 ,  C08J9/00 ,  C08J9/14

CPC classification number: C08J9/0061 ,  C08J2375/04 ,  C08J2483/00 ,  Y10S521/904

Abstract: A process for making flexible polyurethane foam, employing a silicone surfactant composition containing 5-20 wt % of a defined low molecular weight silicone surfactant and 95-80 wt % of a defined high molecular weight silicone surfactant. Use of the claimed mixture of surfactants provides product foams having improved breathability relative to foams produced using high molecular weight silicone surfactant alone.

Abstract translation: 使用含有5-20重量％的限定的低分子量有机硅表面活性剂和95-80重量％的限定的高分子量硅氧烷表面活性剂的硅氧烷表面活性剂组合物制备柔性聚氨酯泡沫的方法。 使用所要求的表面活性剂混合物提供相对于使用高分子量硅氧烷表面活性剂单独生产的泡沫具有改善的透气性的产品泡沫。

公开(公告)号：US5001248A

公开(公告)日：1991-03-19

申请号：US39157

申请日：1987-04-16

Applicant: Wojciech Grabowski

Inventor： Wojciech Grabowski

IPC: B01F17/54 ,  C08G77/04

CPC classification number: B01F17/0071 ,  C08G77/04

Abstract: The invention relates to silicone surfactants having the general formula:MD.sub.x D'.sub.y Mwherein M is a (CH.sub.3).sub.3 SiO.sub.0.5 -- group; D is a --(CH.sub.3).sub.2 SiO-- group; D is a --(CH.sub.3)(R.sup.2)SiO-- group, in which R.sup.2 is a non-linear hydrocarbyl group; x is 0 or an integer from 1 to 20 and y is an integer from 1 to 20. The silicone surfactants of the present invention are effective polyurethane foam stabilisers and are effective in amounts smaller than previously used commercially thereby leading to savings in costs.

Abstract translation: 本发明涉及具有以下通式的硅氧烷表面活性剂：MDxD'yM其中M为（CH3）3SiO0.5-基团; D是 - （CH 3）2 SiO-基团; D是 - （CH 3）（R 2）SiO - 基，其中R 2是非直链烃基; x为0或1至20的整数，y为1至20的整数。本发明的硅氧烷表面活性剂是有效的聚氨酯泡沫稳定剂，并且有效量小于商业上以前使用的量，从而节省成本。