PROTECTIVE GEL FOR AN ELECTRICAL CONNECTION

• US 20080286471A1
• Filed: 05/18/2007
• Published: 11/20/2008
• Est. Priority Date: 05/18/2007
• Status: Abandoned Application

• Current Assignee: Marc D. Doubleday
• Original Assignee: Marc D. Doubleday
• Inventors: Doubleday, Marc D.
• Application Number:
  US11/750,427
• Publication Number:
  US 20080286471A1
• Time in Patent Office: Days
• US Class Current: 427/337
• CPC Class Codes: B60R 16/00 Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for devices for protecting vehicle occupants in case of accidents B60R21/00; safety belts B60R22/00; central door locking E05B49/00, E05B77/50
• CPC Class Codes: H01R 13/5216 characterised by the sealing material, e.g. gels or resins

Abstract

An electrical connection for a trailer hitch on a vehicle joins a trailer electrical connection. These electrical connectors join together to carry the power to illuminate the trailer lights on the trailer and carry out other functions. Both connections are protected by a protective gel for the electrical connections having a thickening agent, a cleaning agent, a chelating agent, a reducing agent, anti-corrosive agent, a buffer, and an antifreeze agent.

Claims

1. A protective gel for an electrical connection comprising:

a) the protective gel being water soluble; and

b) the protective gel having a thickening agent, a cleaning agent, a chelating agent, a reducing agent, anti-corrosive agent, a buffer, and an antifreeze agent.

2. The protective gel of claim 1 further comprising:

a) the thickening agent being up to about 8 percent by weight of the protective gel;

b) the cleaning agent being up to to about 20 percent by weight of the protective gel;

c) the chelating agent being up to about 8 percent by weight of the protective gel;

d) the anti-corrosive agent being up to about 20 percent by weight of the protective gel;

e) the buffer being up to about 20 percent by weight of the protective gel; and

f) the antifreeze agent being about 20 percent to about 80 percent by weight of the protective gel.

3. The protective gel of claim 2 further comprising:

a) the thickening agent being at least one thickening agent selected from the group consisting of carboxymethylcellulose, carbomer, methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, guar gum, alginate, pectin, gelatin, xanthangum, and polyvinylalcohol;

b) the cleaning agent being at least one cleaning agent selected from the group consisting of at least one ionic surfactant and at least one non-ionic surfactant;

c) the chelating agent being at least one chelating agent selected from the group consisting of at least one metal citrate, at least one metal tartrate, at least one metal propionate, and at least one amino substituted carboxylic acid;

d) the anti-corrosive agent being at least one anti-corrosive agent selected from the group consisting of at least one metal sulfite, at least one metal phosphite, at least one metal hypophosphite, a borohydride, an aminoborane, and formaldehyde;

e) the buffer being at least one anti-corrosive agent selected from the group consisting of at least one metal bicarbonate;

at least one metal carbonate, at least one metal phosphate, and at least one metal amine; and

f) the antifreeze agent being at least one antifreeze agent selected from the group consisting of at glycerin, propylene glycol and ethylene glycol.

4. The protective gel of claim 3 further comprising:

a) the thickening agent being about 0.5 to about 6 percent by weight of the protective gel;

b) the cleaning agent being about 0.5 to about 15 percent by weight of the protective gel;

c) the chelating agent being about 0.5 to about 6 percent by weight of the protective gel;

d) the anti-corrosive agent being about 0.5 to about 15 percent by weight of the protective gel;

e) the buffer being about 0.5 to about 15 percent by weight of the protective gel;

f) the antifreeze agent being about 25 to about 75 percent by weight of the protective gel; and

g) the balance being water.

5. The protective gel of claim 4 further comprising the protective gel having a resistant between 1000 and 300,000 ohms.

6. The protective gel of claim 2 further comprising;

a) the thickening agent being about 0.5 to about 6 percent by weight of the protective gel;

b) the cleaning agent being up to to about 20 percent by weight of the protective gel;

c) the chelating agent being about 0.5 to about 6 percent by weight of the protective gel;

d) the anti-corrosive agent being about 0.5 to about 15 percent by weight of the protective gel;

e) the buffer being about 0.5 to about 15 percent by weight of the protective gel;

f) the antifreeze agent being about 30 to about 60 percent by weight of the protective gel; and

g) the balance being water.

7. The protective gel of claim 3 further comprising;

a) the thickening agent being carboxymethylcellulose and about 0.5 to about 5 percent by weight of the protective gel;

b) the cleaning agent being sodium laurylsulfate and about 0.5 to about 25 percent by weight of the protective gel;

c) the chelating agent being sodium citrate and about 0.5 to about 6 percent by weight of the protective gel;

d) the anti-corrosive agent being sodium sulfite and about 0.5 to about 8 percent by weight of the protective gel;

e) the buffer being sodium bicarbonate and about 0.5 to about three percent by weight of the protective gel; and

f) the antifreeze agent being glycerin and about 20 to about 70 percent of the protective gel.

8. The protective gel of claim 7 further comprising:

a) the thickening agent being about 0.5 to about 3 percent; and

b) the cleaning agent being about 0.5 to about 3 percent;

c) the chelating agent being about 0.5 to about 4 percent;

d) the anti-corrosive agent being about one to about six percent;

e) the buffer being about 0.5 to about three percent; and

f) the antifreeze agent being about 30 to about 60 percent.

9. The protective gel of claim 8 further comprising:

a) the thickening agent being about 0.5 to about one percent;

b) the cleaning agent being about 0.5 to about one percent;

c) the chelating agent being about one to about two percent;

d) the anti-corrosive agent being about two to about four percent;

e) the buffer being about 0.5 to about one percent; and

f) the antifreeze agent being about 40 to about 50 percent.

10. The protective gel of claim 6 further comprising:

a) the thickening agent further including at least one polyvalent cation; and

b) the resistance of the protective being about 1000 to about 50,000 ohms.

11. The protective gel of claim 10 further comprising:

a) the preferred cleaning agent being an ionic surfactant or a non-ionic surfactants; and

b) the chelating agent being at least one chelating agent selected from the group consisting of sodium tartrate, sodium propionate, and ethylenediamine tetraacetic acid.

12. A method of protecting a vehicle connection and a trailer connection so that a proper electrical connection between the trailer lights and the vehicle lights can be obtained comprising:

a) providing a water soluble protective gel having a thickening agent, a cleaning agent, a chelating agent, a reducing agent, anti-corrosive agent, a buffer, and an antifreeze agent;

b) applying the water soluble protective gel to the vehicle connection and the trailer connection; and

c) cleaning the vehicle connection and the trailer connection.

13. The method of claim 12 further comprising:

a) maintaining the vehicle connection and the trailer connection in a clean condition;

b) restoring the vehicle connection and the trailer connection in a clean condition from a corroded condition with the chelating agent and the reducing agent; and

c) providing a viscosity for the water soluble protective gel viscosity to be sufficiently high and prevent free flowing from the terminals while being sufficiently low to allow dispensing using a flexible metal or plastic tube fitted with a dropper.

14. A protective gel for an electrical connection comprising:

a) the protective gel being water soluble;

b) the protective gel having a thickening agent, a cleaning agent, a chelating agent, a reducing agent, anti-corrosive agent, a buffer, and an antifreeze agent; and

c) the protective gel having a resistance is between 1000 and 50,000 ohms.

15. The protective gel of claim 14 further comprising:

a) the protective gel having as the thickening agent about 2.1 percent by weight carboxymethylcellulose;

b) the protective gel having as the cleaning agent about 2.1 percent by weight sodium laurylsulfate;

c) the protective gel having as the chelating agent about 3.2 percent by weight citric acid;

d) the protective gel having as the chemically reducing agent about 3.2 percent by weight sodium sulfite;

e) the protective gel having as the anti freeze agent about 53 percent by weight propylene glycol;

f) the protective gel having as a pH agent about 1.6 percent by weight sodium hydroxide;

g) the protective gel having about 0.0027 percent by weight Phenol Red as pH indicator;

h) the protective gel having as a preservative about 0.27 percent by weight potassium sorbate; and

i) the balance distilled water.

16. The protective gel of claim 14 further comprising:

a) the protective gel having as the thickening agent about 0.95 percent by weight carboxymethylcellulose;

b) the protective gel having as the cleaning agent about 0.95 percent by weight sodium laurylsulfate;

c) the protective gel having as the chelating agent about 0.95 percent by weight citric acid;

d) the protective gel having as the chemically reducing agent about 0.95 percent by weight sodium phosphite;

e) the protective gel having as the anti freeze agent about 47.5 percent by weight glycerin;

f) the protective gel having as a pH agent about 4.75 percent by weight triethanol aminesodium hydroxide;

g) the protective gel having about 0.0027 percent by weight Bromothymol Blue as pH indicator;

h) the protective gel having as a preservative about 0.09 percent by weight potassium sorbate; and

i) the balance distilled water.

17. The protective gel of claim 14 further comprising:

a) the protective gel having as the thickening agent about 0.89 percent by weight carbomer;

b) the protective gel having as the cleaning agent about 2.1 percent by weight polysorbate;

c) the protective gel having as the chelating agent about 0.22 percent by weight citric acid;

d) the protective gel having as the chemically reducing agent about 0.22 percent by weight sodium sulfite;

e) the protective gel having as the anti freeze agent about 35.8 percent by weight propylene glycol;

f) the protective gel having as a pH agent about 10.7 percent by weight triethanol amine;

g) the protective gel having about 0.0022 percent by weight Bromothymol Blue as pH indicator;

h) the protective gel having as a preservative about 0.09 percent by weight potassium sorbate; and

i) the balance distilled water.

18. The protective gel of claim 14 further comprising:

a) the protective gel having as the thickening agent about 1.83 percent by weight carboxymethylcellulose;

b) the protective gel having as the cleaning agent about 5.51 percent by weight laundry detergent;

c) the protective gel having as the chelating agent about 1.83 percent by weight citric acid;

d) the protective gel having as the chemically reducing agent about 1.83 percent by weight sodium sulfite;

e) the protective gel having as the anti freeze agent about 56.7 percent by weight propylene glycol; and

f) the balance distilled water.

19. The protective gel of claim 14 further comprising:

a) the protective gel having as the thickening agent about 0.83 percent by weight Carboxymethylcellulose;

b) the protective gel having as the cleaning agent about 1.24 percent by weight sodium laurylsulfate;

c) the protective gel having as the chelating agent about 4.13 percent by weight citric acid;

d) the protective gel having as the chemically reducing agent about 4.13 percent by weight sodium sulfite;

e) the protective gel having as the anti freeze agent about 43.0 percent by weight propylene glycol;

f) the protective gel having as a pH agent about 4.3 percent by weight sodium hydroxide;

g) the protective gel having about 0.0021 percent by weight Bromothymol Blue as pH indicator;

h) the protective gel having about 8.27 percent by weight sodium bicarbonate as a buffer;

i) the protective gel having as a preservative about 0.83 percent by weight potassium sorbate; and

j) the balance distilled water.

20. The protective gel of claim 14 further comprising:

a) the thickening agent being up to about 8 percent by weight of the protective gel;

b) the cleaning agent being up to about 20 percent by weight of the protective gel;

c) the chelating agent being up to about 8 percent by weight of the protective gel;

d) the anti-corrosive agent being up to about 20 percent by weight of the protective gel;

e) the buffer being up to about 20 percent by weight of the protective gel;

f) the antifreeze agent being about 30 percent to about 80 percent by weight of the protective gel;

g) the thickening agent being at least one thickening agent selected from the group consisting of carboxymethylcellulose, carbomer, methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, guar gum, alginate, pectin, gelatin, xanthangum, and polyvinylalcohol;

h) the cleaning agent being at least one cleaning agent selected from the group consisting of at least one ionic surfactant and at least one non-ionic surfactant;

i) the chelating agent being at least one chelating agent selected from the group consisting of at least one metal citrate, at least one metal tartrate, at least one metal propionate, and at least one amino substituted carboxylic acid;

j) the anti-corrosive agent being at least one anti-corrosive agent selected from the group consisting of at least one metal sulfite, at least one metal phosphite, at least one metal hypophosphite, a borohydride, an aminoborane, and formaldehyde;

k) the buffer being at least one anti-corrosive agent selected from the group consisting of at least one metal bicarbonate;

at least one metal carbonate, at least one metal phosphate, and at least one metal amine;

l) the antifreeze agent being at least one antifreeze agent selected from the group consisting of at glycerin, propylene glycol and ethylene glycol; and

m) the protective gel having a resistance of from about 1000 to about 20,000 ohms.