IP Library › Granted Patent US 7,585,822
Granted Patent B2
US 7,585,822 · App. 10/996,273 · Granted Sep 8, 2009

Emulsifier blends for lubricating oils

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Quick Facts
Patent No.
US 7,585,822
App. No.
10/996,273
Granted
Sep 8, 2009
Kind
B2
Abstract

An emulsifier blend includes at least one alkali metal sulfonate and at least one alkali metal alkyl salicylate. The emulsifier blend can be combined with a lubricant oil to provide a water-miscible lubricating oil concentrate capable of forming a stable aqueous emulsion when added to an aqueous medium.

Claims (14)

1. An emulsifier composition comprising a blend of:

a) from about 40 to about 85 weight percent of at least one sodium sulfonate emulsifier selected from the group consisting of sodium synthethic sulfonates, sodium petroleum sulfonates, and blends thereof; and,

b) from about 15 to about 60 weight percent of at least one monoalkyl linear C 14 -C 18 salicylate sodium salt.

2. The emulsifier composition of claim 1 wherein the sodium petroleum sulfonate is prepared from a lube base oil of 15-4000 cSt at 40° C.

3. The emulsifier composition of claim 1 wherein the sodium sulfonate emulsifier comprises from about 40 weight percent to about 60 weight percent of the composition with the balance being substantially comprised of the monoalkyl linear C 14 -C 18 salicylate sodium salt.

4. A water-miscible oil composition comprising:

a) at least one oil of lubricating viscosity; and,

b) a blend of emulsifiers in admixture with the oil in an amount sufficient to provide a stable aqueous emulsion upon the addition of an aqueous medium thereto,

the blend of emulsifiers including

i) from about 40 to about 85 weight percent of at least one sodium sulfonate emulsifier selected from the group consisting of sodium synthethic sulfonates, sodium petroleum sulfonates, and blends thereof; and

ii) from about 15 to about 60 weight percent of at least one monoalkyl linear C 14 -C 18 salicylate sodium salt.

5. The water miscible oil composition of claim 4 wherein the oil of lubricating viscosity is a petroleum distillate.

6. The water-miscible oil composition of claim 4 wherein the oil of lubricating viscosity is a synthetic oil derived from polymerized olefinic compounds.

7. The water-miscible oil composition of claim 4 wherein the sodium sulfonate comprises from about 40 weight percent to about 60 weight percent of the composition with the balance being substantially comprised of the monoalkyl linear C 14 -C 18 salicylate sodium salt.

Assignments (8)
CHANGE OF NAME Recorded Sep 25, 2018
From: CROMPTON CORPORATION
To: CHEMTURA CORPORATION
Reel/Frame 047141/0152 →
RELEASE OF FIRST LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded May 11, 2017
From: BANK OF AMERICA, N.A.
To: CHEMTURA CORPORATION; BIOLAB FRANCHISE COMPANY, LLC; BIO-LAB, INC.; CROMPTON COLORS INCORPORATED; CROMPTON HOLDING CORPORATION; GLCC LAUREL, LLC; GREAT LAKES CHEMICAL CORPORATION; GREAT LAKES CHEMICAL GLOBAL, INC.; GT SEED TREATMENT, INC.; HOMECARE LABS, INC.; LAUREL INDUSTRIES HOLDINGS, INC.; RECREATIONAL WATER PRODUCTS, INC.; WEBER CITY ROAD LLC
Reel/Frame 042447/0508 →
RELEASE OF SECOND LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded May 11, 2017
From: BANK OF AMERICA, N.A.
To: CHEMTURA CORPORATION; BIOLAB FRANCHISE COMPANY, LLC; BIO-LAB, INC.; CROMPTON COLORS INCORPORATED; CROMPTON HOLDING CORPORATION; GLCC LAUREL, LLC; GREAT LAKES CHEMICAL CORPORATION; GREAT LAKES CHEMICAL GLOBAL, INC.; GT SEED TREATMENT, INC.; HOMECARE LABS, INC.; LAUREL INDUSTRIES HOLDINGS, INC.; RECREATIONAL WATER PRODUCTS, INC.; WEBER CITY ROAD LLC
Reel/Frame 042449/0001 →
FIRST LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT. Recorded Mar 21, 2011
From: CHEMTURA CORPORATION; BIOLAB FRANCHISE COMPANY, LLC; BIO-LAB, INC.; CROMPTON COLORS INCORPORATED; CROMPTON HOLDING CORPORATION; GLCC LAUREL, LLC; GREAT LAKES CHEMICAL CORPORATION; GREAT LAKES CHEMICAL GLOBAL, INC.; GT SEED TREATMENT, INC.; HOMECARE LABS, INC.; LAUREL INDUSTRIES HOLDINGS, INC.; RECREATIONAL WATER PRODUCTS, INC.; WEBER CITY ROAD LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 026028/0622 →
INTELLECTUAL PROPERTY SECURITY RELEASE AGREEMENT Recorded Mar 21, 2011
From: CITIBANK, N.A.
To: CHEMTURA CORPORATION; A & M CLEANING PRODUCTS, LLC; ASCK, INC; BIOLAB COMPANY STORE, LLC; AQUA CLEAR INDUSTRIES, LLC; ASEPSIS, INC.; BIOLAB TEXTILES ADDITIVES, LLC; BIOLAB, INC.; CROMPTON COLORS INCORPORATED; CROMPTON MONOCHEM, INC.; CNK CHEMICAL REALTY CORPORATION; CROMPTON HOLDING CORPORATION; GLCC LAUREL, LLC; GREAT LAKES CHEMICAL CORPORATION; GT SEED TREATMENT, INC.; ISCI, INC; GREAT LAKES CHEMICAL GLOBAL, INC.; HOMECARE LABS, INC.; KEM MANUFACTURING CORPORATION; LAUREL INDUSTRIES HOLDINGS, INC.; NAUGATUCK TREATMENT COMPANY; UNIROYAL CHEMICAL COMPANY LIMITED (DELAWARE); MONOCHEM, INC.; RECREATIONAL WATER PRODUCTS, INC.; WEBER CITY ROAD LLC; WRL OF INDIANA, INC.; BIOLAB FRANCHISE COMPANY, LLC
Reel/Frame 026039/0142 →
SECDOND LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Mar 21, 2011
From: CHEMTURA CORPORATION; BIOLAB FRANCHISE COMPANY, LLC; BIO-LAB, INC.; CROMPTON COLORS INCORORATED; CROMPTON HOLDING CORPORATION; CLCC LAUREL, LLC; GREAT LAKES CHEMICAL CORPORATION; GREAT LAKES CHEMICAL GLOBAL, INC.; GT SEED TREATMENT, INC.; HOMECARE LABS, INC.; HAOMECARE LABS, INC.; LAUREL INDUSTRIES HOLDINGS, INC.; RECREATIONAL WATER PRODUCTS, INC.; WEBER CITY ROAD LLC
To: BANK OF AMERICA, N. A.
Reel/Frame 027881/0347 →
AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Feb 22, 2010
From: CHEMTURA CORPORATION; A & M CLEANING PRODUCTS, LLC; AQUA CLEAR INDUSTRIES, LLC; ASCK, INC.; ASEPSIS, INC.; BIOLAB COMPANY STORE, LLC; BIOLAB FRANCHISE COMPANY, LLC; BIOLAB TEXTILE ADDITIVES, LLC; BIO-LAB, INC.; CNK CHEMICAL REALTY CORPORATION; CROMPTON COLORS INCORPORATED; CROMPTON HOLDING CORPORATION; CROMPTON MONOCHEM, INC.; GLCC LAUREL, LLC; GREAT LAKES CHEMICAL CORPORATION; GREAT LAKES CHEMICAL GLOBAL, INC.; GT SEED TREATMENT, INC.; HOMECARE LABS, INC.; ISCI, INC.; KEM MANUFACTURING CORPORATION; LAUREL INDUSTRIES HOLDINGS, INC.; MONOCHEM, INC.; NAUGATUCK TREATMENT COMPANY; RECREATIONAL WATER PRODUCTS, INC.; UNIROYAL CHEMICAL COMPANY LIMITED (DELAWARE); WEBER CITY ROAD LLC; WRL OF INDIANA, INC.
To: CITIBANK, N.A.
Reel/Frame 023998/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 3, 2005
From: COSTELLO, MICHAEL T.; LI, ZHAOPENG; MUIR, RONALD J.; RIFF, IGOR; WEAVER, JR., JOSEPH A.
To: CROMPTON CORPORATION
Reel/Frame 015725/0150 →