公开(公告)号：EP0539582A4

公开(公告)日：1994-08-31

申请号：EP92917383

申请日：1992-04-16

Applicant: THE DOW CHEMICAL COMPANY

Inventor： BURBA, JOHN, LESLIE, III ,  HOY, EDGAR, FRANKLIN ,  READ, ARTHUR, EDWIN, JR.

IPC: B01J13/00 ,  A61K8/26 ,  A61Q15/00 ,  A61Q19/00 ,  B32B18/00 ,  C01B13/36 ,  C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C01F7/00 ,  C04B33/04 ,  C09K3/00 ,  C09K8/03 ,  C09K8/14 ,  C09K8/16 ,  C09K8/66 ,  C09K8/84 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  C11D3/02 ,  C11D17/00 ,  C01B33/34

CPC classification number: B82Y30/00 ,  A61K8/26 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10 ,  C01B13/363 ,  C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C01F7/002 ,  C01F7/007 ,  C01P2002/22 ,  C01P2002/60 ,  C01P2004/20 ,  C01P2006/22 ,  C04B33/04 ,  C09K3/00 ,  C09K8/032 ,  C09K8/145 ,  C09K8/16 ,  C09K8/665 ,  C09K8/845 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  C10M2201/00 ,  C10M2201/02 ,  C10M2201/022 ,  C10M2201/06 ,  C10M2201/0606 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/14 ,  C10M2201/145 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2227/09 ,  C10N2210/02 ,  C10N2250/02 ,  C11D3/044 ,  C11D3/1253

Abstract: Adducts of clay, especially of the smectite variety, most especially bentonite, are prepared with an effective amount of at least one activated mixed metal oxide or oxy-hydroxide (AHMMO) formed by dehydrating hydrotalcite or a mixture comprising magnesium oxide and aluminum oxide, or a crystalline mixed metal hydroxide conforming substantially to the formula LimDdT(OH)¿(m+2d+3+n.a)(A?n)a.xH2O where m is zero to one, D is a divalent metal, d is from zero to 4, T is a trivalent metal, A represents at least one anion or negative-valence radical of valence n, where n is 1 or more, (m+2d+3+n.a) is equal to or greater than 3, (m+d) is greater than zero, and xH2O represents excess waters of hydration. These adducts are useful, e.g., in drilling muds and in viscosity modification of a wide variety of fluids.

Abstract translation: 用有效量的至少一种通过使水滑石或包含氧化镁和氧化铝的混合物脱水而形成的活化的混合金属氧化物或羟基氧化物（AHMMO）制备粘土，特别是蒙脱石变体，尤其是膨润土的加合物，或者 基本上符合式LimDdT（OH）·（m + 2d + 3 + na）（A·n）a·xH2O的结晶混合金属氢氧化物，其中m为0至1，D为二价金属，d为0至 4，T是三价金属，A表示至少一个价态为n的阴离子或负价基团，其中n为1或更大，（m + 2d + 3 + na）等于或大于3，（m + d）大于零，并且xH2O代表过量的水合水。 这些加合物可用于例如钻井泥浆和各种流体的粘度改性。

公开(公告)号：EP0244043B1

公开(公告)日：1991-02-27

申请号：EP87200815.6

申请日：1987-04-28

Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventor： Koizumi, Takehiro ,  Matsuzawa, Hideo

IPC: C10M123/02

CPC classification number: C10M123/02 ,  C10M113/08 ,  C10M115/12 ,  C10M117/04 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/085 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/087 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1285 ,  C10M2223/006 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/047 ,  C10M2223/106 ,  C10N2210/01

Abstract: A lubricating grease having a high dropping point, good stability against oxidation and long life contains a thickener comprising essentially the three components: lithium soap of C12-24 hydroxy fatty acid; lithium phosphate salt produced from phosphoric or phosphorous acid ester and dilithium borate. The amounts of hydroxy fatty acid and phosphoric or phosphorous acid ester are 3-100 parts by weight and 0.05-15 parts by weight per part by weight of boric acid respectively.

公开(公告)号：EP0169357B1

公开(公告)日：1990-02-28

申请号：EP85107141.5

申请日：1985-06-10

Applicant: THE DOW CHEMICAL COMPANY

Inventor： Kar, Kishore K. ,  Burba III, John L. ,  Bauman, William C.

IPC: C10M125/00 ,  C10M129/38 ,  C10M159/18

CPC classification number: C07C53/16 ,  B82Y30/00 ,  C01F7/002 ,  C01P2002/22 ,  C01P2002/78 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/60 ,  C07C53/126 ,  C07C57/04 ,  C07C59/01 ,  C10M113/08 ,  C10M117/02 ,  C10M121/02 ,  C10M125/00 ,  C10M129/40 ,  C10M159/18 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1225 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/129 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2227/09 ,  C10N2210/01 ,  C10N2210/03

Abstract: Crystalline aluminates of the formula: I. (LiAx)y.2Al(OH)3.nH2O II. Li(R)v_r.2Al(OH)3.nH2O, or III. Mm(R)v_r.(D)w_z2Al(OH)3.nH2O wherein A is one or more anions and/or negative-valence radicals or mixtures thereof; wherein, in formula I, x is a quantity of A ions or radicals sufficient to substantially satisfy the valence requirements of Li; wherein n is zero or the number of waters of hydration; wherein y is a numerical value at least sufficient to maintain the crystalline structure; wherein R is a monocarboxylic acid or dicarboxylic acid of C6 C22, including those which are OH substituted; wherein r is greater than zero and represents the number of R ions in the molecule; wherein v is the valence of R, being monovalent or divalent; wherein M is divalent Zn or Ca cations; wherein D represents inorganic anions of valence 1-3, represented by w; wherein z is equal to or greater than zero and represents the number of D anions; wherein, in formula II, vr represents an amount of R anions to substantially satisfy the valence requirements of Li; wherein, in formula III, r>z and (vr + wz) represents an amount of combined anions, R and A, to substantially satisfy the valence requirements of M; with m representing the number of divalent M cations and having a numerical value in the range of 1 to 4, are found to improve the coefficient of friction and antiwear properties of lubrication fluids subjected to shearing, rubbing, or grinding forces at elevated pressure. Also, useful compositions are prepared by incorporating into organic materials, crystalline lithium aluminates of formula I.

公开(公告)号：EP0241877A3

公开(公告)日：1989-10-18

申请号：EP87105333.6

申请日：1987-04-10

Applicant: Borg-Warner Automotive, Inc.

Inventor： Nibert, Roger Keith

IPC: C10M137/16 ,  C10M169/06

CPC classification number: C10M137/16 ,  C10M113/08 ,  C10M117/00 ,  C10M169/06 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/087 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/106 ,  C10M2207/1206 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/1406 ,  C10M2207/2613 ,  C10M2207/2626 ,  C10M2223/02 ,  C10M2223/049 ,  C10M2223/08 ,  C10N2210/01

Abstract: A lubricating grease composition is provided which comprises a lubricating fluid, an alkali metal soap and a cyclic phosphazene.

Abstract translation: 提供了一种润滑脂组合物，其包含润滑流体，碱金属皂和环状磷腈。

公开(公告)号：EP0329194A2

公开(公告)日：1989-08-23

申请号：EP89104779.7

申请日：1985-06-10

Applicant: THE DOW CHEMICAL COMPANY

Inventor： Kar, Kishore K. ,  Burba, John L. III ,  Bauman, William C.

IPC: C01F7/00 ,  C07F1/00 ,  C07C53/126 ,  C08K5/09 ,  C08K3/00 ,  C10M113/08 ,  C10M117/02

CPC classification number: C07C53/16 ,  B82Y30/00 ,  C01F7/002 ,  C01P2002/22 ,  C01P2002/78 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/60 ,  C07C53/126 ,  C07C57/04 ,  C07C59/01 ,  C10M113/08 ,  C10M117/02 ,  C10M121/02 ,  C10M125/00 ,  C10M129/40 ,  C10M159/18 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1225 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/129 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2227/09 ,  C10N2210/01 ,  C10N2210/03

Abstract: Crystalline aluminates of the formula:
I. (LiA x ) y ·2Al(OH)₃·nH₂O
wherein A is one or more anions and/or negative-­valence radicals or mixtures thereof;
wherein, in formula I, x is a quantity of A ions or radicals sufficient to substantially satisfy the valence requirements of Li;
wherein n is zero or the number of waters of hydration;
wherein y is a numerical value at least sufficient to maintain the crystalline structure; are found to improve the properties of organic materials when incorporated therein.

Abstract translation: 下式的结晶铝酸盐：I.（LiA x）y.2Al（OH）3·nH 2 O其中A是一个或多个阴离子和/或负价键或其混合物; 其中，在式I中，x是足以基本上满足Li的化合价要求的A离子或自由基的量; 其中n为0或水合水的数量; 其中y是至少足以保持晶体结构的数值; 被发现改善有机材料的特性。

公开(公告)号：EP0207810A3

公开(公告)日：1988-11-17

申请号：EP86305214

申请日：1986-07-04

Applicant: THE DOW CHEMICAL COMPANY

Inventor： Burba III, John L. ,  Barnes, Audrey L.

IPC: C01B13/14 ,  C09K07/00 ,  C09K07/02

CPC classification number: B82Y30/00 ,  C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C09K8/145 ,  C09K8/845 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  C10M2201/00 ,  C10M2201/02 ,  C10M2201/0606 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/14 ,  C10M2201/145 ,  C10M2201/16 ,  C10M2201/18 ,  C10N2210/02 ,  C10N2250/02 ,  Y10S507/901

Abstract: Novel compositions useful as fluid gelling agents, especially for use in subterranean applications such as drilling fluids, are prepared by reacting an aqueous dispersion of a clay, such as bentonite, with an aqueous gel of a monodispersed mixed metal layered hydroxide.

公开(公告)号：EP0244043A3

公开(公告)日：1988-09-14

申请号：EP87200815

申请日：1987-04-28

Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventor： Koizumi, Takehiro ,  Matsuzawa, Hideo

IPC: C10M123/02 ,  C10M113/08 ,  C10M115/12 ,  C10M117/04 ,  C10N10/02 ,  C10N50/10

CPC classification number: C10M123/02 ,  C10M113/08 ,  C10M115/12 ,  C10M117/04 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/085 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/087 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1285 ,  C10M2223/006 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/047 ,  C10M2223/106 ,  C10N2210/01

Abstract: A lubricating grease having a high dropping point, good stability against oxidation and long life contains a thickener comprising essentially the three components: lithium soap of C 12-24 hydroxy fatty acid; lithium phosphate salt produced from phosphoric or phosphorous acid ester and dilithium borate. The amounts of hydroxy fatty acid and phosphoric or phosphorous acid ester are 3-100 parts by weight and 0.05-15 parts by weight per part by weight of boric acid respectively.

公开(公告)号：EP0169357A3

公开(公告)日：1987-05-20

申请号：EP85107141

申请日：1985-06-10

Applicant: THE DOW CHEMICAL COMPANY

Inventor： Kar, Kishore K. ,  Burba III, John L. ,  Bauman, William C.

IPC: C10M125/00 ,  C10M129/38 ,  C10M159/18 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N30/06

CPC classification number: C07C53/16 ,  B82Y30/00 ,  C01F7/002 ,  C01P2002/22 ,  C01P2002/78 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/60 ,  C07C53/126 ,  C07C57/04 ,  C07C59/01 ,  C10M113/08 ,  C10M117/02 ,  C10M121/02 ,  C10M125/00 ,  C10M129/40 ,  C10M159/18 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1225 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/129 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2227/09 ,  C10N2210/01 ,  C10N2210/03

Abstract: Crystalline aluminates of the formula:
I. (LiA x ) y ·2Al(OH) 3 ·nH 2 O II. Li(R) v r 2Al(OH) 3 ·nH 2 O, or III. M m (R) v r (D) w z 2Al(OH) 3 ·nH 2 O
wherein A is one or more anions and/or negative-valence radicals or mixtures thereof;
wherein, in formula I, x is a quantity of A ions or radicals sufficient to substantially satisfy the valence requirements of Li; wherein n is zero or the number of waters of hydration; wherein y is a numerical value at least sufficient to maintain the crystalline structure; wherein R is a monocarboxylic acid or dicarboxylic acid of C 6 -C 22 , including those which are OH - substituted; wherein r is greater than zero and represents the number of R ions in the molecule; wherein v is the valence of R, being monovalent or divalent; wherein M is divalent Zn or Ca cations; wherein D represents inorganic anions of valence 1-3, represented by w; wherein z is equal to or greater than zero and represents the number of D anions; wherein, in formula II, vr represents an amount of R anions to substantially satisfy the valence requirements of Li; wherein, in formula III, r>z and (vr + wz) represents an amount of combined anions, R and A, to substantially satisfy the valence requirements of M; with m representing the number of divalent M cations and having a numerical value in the range of 1 to 4. are found to improve the coefficient of friction and antiwear properties of lubrication fluids subjected to shearing, rubbing, or grinding forces at elevated pressure. Also, useful compositions are prepared by incorporating into organic materials, crystalline lithium aluminates of formula 1.

公开(公告)号：EP0475579B1

公开(公告)日：1994-06-01

申请号：EP91307221.1

申请日：1991-08-06

Applicant: KYODO YUSHI CO., LTD.

Inventor： Kageyama, Hachiro ,  Yamanaka, Shoji ,  Tamai, Shigeo

IPC: C10M125/24 ,  C10M115/12 ,  C10M121/00 ,  C10M159/00 ,  C10M159/18 ,  C10M163/00

CPC classification number: C10M125/24 ,  C10M103/06 ,  C10M105/60 ,  C10M105/64 ,  C10M105/70 ,  C10M111/02 ,  C10M113/08 ,  C10M115/08 ,  C10M117/00 ,  C10M123/02 ,  C10M129/24 ,  C10M133/06 ,  C10M133/12 ,  C10M133/16 ,  C10M133/40 ,  C10M141/06 ,  C10M145/16 ,  C10M159/08 ,  C10M161/00 ,  C10M163/00 ,  C10M169/06 ,  C10M2201/0603 ,  C10M2201/0606 ,  C10M2201/0613 ,  C10M2201/0616 ,  C10M2201/0623 ,  C10M2201/0626 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2201/0656 ,  C10M2201/0663 ,  C10M2201/0666 ,  C10M2201/0803 ,  C10M2201/0806 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2201/0856 ,  C10M2201/0863 ,  C10M2201/0866 ,  C10M2201/0873 ,  C10M2201/0876 ,  C10M2201/1006 ,  C10M2201/1013 ,  C10M2201/1023 ,  C10M2201/1026 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2207/08 ,  C10M2207/106 ,  C10M2207/1206 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/1406 ,  C10M2207/2613 ,  C10M2207/2626 ,  C10M2207/40 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/006 ,  C10M2215/026 ,  C10M2215/04 ,  C10M2215/041 ,  C10M2215/06 ,  C10M2215/061 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/08 ,  C10M2215/0813 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/1013 ,  C10M2215/1026 ,  C10M2215/12 ,  C10M2215/121 ,  C10M2215/122 ,  C10M2215/22 ,  C10M2215/2203 ,  C10M2215/2206 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/2265 ,  C10M2215/2275 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2215/305 ,  C10M2217/023 ,  C10N2210/01

Abstract: A lubricant having good extreme pressure properties and wear resistance contains not less thatn 0.1% by weight of at least one metallic phosphorus chalcogenide or an intercalation compound thereof.

公开(公告)号：EP0084910B1

公开(公告)日：1989-02-22

申请号：EP83200077.2

申请日：1983-01-18

Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventor： Tanaka, Norimitsu ,  Tajiri, Hiroshi ,  Okamoto, Toshiko

IPC: C10M123/02 ,  C10M129/54 ,  C10M135/10 ,  C10M143/00 ,  C10M149/02 ,  C10M155/04

CPC classification number: C10M169/06 ,  C10M113/08 ,  C10M117/02 ,  C10M117/04 ,  C10M117/06 ,  C10M117/08 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/087 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2205/00 ,  C10M2205/022 ,  C10M2205/026 ,  C10M2205/06 ,  C10M2205/14 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/1225 ,  C10M2207/123 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/129 ,  C10M2207/14 ,  C10M2207/141 ,  C10M2207/1415 ,  C10M2207/142 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/16 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/22 ,  C10M2207/246 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2209/10 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/224 ,  C10M2215/26 ,  C10M2217/022 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/024 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/041 ,  C10M2223/045 ,  C10M2223/065 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2220/02 ,  C10N2260/04

Abstract: High dropping-point lithium-complex grease composition having improved anti-noise properties, comprising a lubricating oil and the following components: (a) at least one lithium soap selected from the group consisting of the lithium salts of C10 to C34 fatty acids and C12 to C24 hydroxy fatty acids, (b) at least one lithium salt selected from the group consisting of the dilithium salts of C4 to C12 aliphatic dicarboxylic acids, the lithium salts of boric acids, and the lithium salts of aromatic hydroxy carboxylic acids, and (c) a high-molecular viscosity-index improver, and/or succinimide-type dispersant and/or metal salt detergent.