# US 2025/0143293 A1 · Antitranspirant composition for plants

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- Number: US 2025/0143293 A1
- Document ID: US20250143293A1
- Status: Published application
- Kind: A1
- Application number: 18/937,423
- Filed: 2024-11-05
- Published: 2025-05-08
- Earliest claimed: 2023-11-06
- Assignees: Coromandel International Limited
- Applicants: Coromandel International Limited
- Inventors: Sadhasivam KATHIRESAN; Ponnusamy MANIMARAN; Chinaga SURESH KUMAR; Palanisamy KESESWARI
- Web page: https://patentgrep.com/patent/US20250143293A1

## CPC

- A01N 31/02: Acyclic compounds
- A01N 3/00: Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves {or protection against physical influences such as UV radiation using chemical compositions} (preservation or chemical ripening of fruit or vegetables A23B7/00); Grafting wax
- A01N 25/02: containing liquids as carriers, diluents or solvents
- A01N 25/30: characterised by the surfactants
- A01P 21/00: Plant growth regulators
- C05C 3/00: Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
- C05G 3/50: Surfactants; Emulsifiers
- C05G 5/23: Solutions
- A01N: PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF (preservation of food or foodstuff A23); BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES (preparations for medical, dental or toiletry purposes which kill or prevent the growth or proliferation of unwanted organisms A61K); PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01P: BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- C05C: NITROGENOUS FERTILISERS
- C05G: MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS (organic fertilisers containing added bacterial cultures, mycelia, or the like C05F11/08; organic fertilisers containing plant vitamins or hormones C05F11/10); FERTILISERS CHARACTERISED BY THEIR FORM

## Abstract

The present invention relates to the field of increasing tolerance to abiotic stress in plants. More particularly the present invention relates to an anti-transpirant composition for plants for increasing tolerance to environmental changes and abiotic stresses in plants to obtain reduced transpiration, better growth and providing a substantial yield advantage.

## Claims

### Claim 1

An anti-transpirant composition for increasing tolerance to abiotic stress comprising of:
fatty alcohol ethoxylate present in a range from 20% to 40% (wt./wt.);
diluent present in a range from 20% to 40% (wt./wt.);
fertilizer present in a range from 0.5% to 5% (wt./wt.);
inorganic salts present in a range from 1.5% to 8% (wt./wt.);
dispersant present in a range from 0.20% to 2% (wt./wt.);
neutralizer present in a range from 0.50% to 5% (wt./wt.);
carrier present in a range from 10% to 15% (wt./wt.);
surfactant present in a range from 2.5% to 10% (wt./wt.);
anti-foaming agent present in a range from 2.5% to 10% (wt./wt.); and
thickener present in a range from 0.50% to 5% (wt./wt.).

### Claim 2 (depends on 1)

The composition as claimed in claim 1, wherein fatty alcohol ethoxylate is a mixture of ethoxylated fatty glyceride, Cetostearyl alcohol ethoxylate, and lauryl alcohol ethoxylate.

### Claim 3 (depends on 1)

The composition as claimed in claim 1, wherein the diluent is water.

### Claim 4 (depends on 1)

The composition as claimed in claim 1, wherein the fertilizer is selected from the group comprising ammonium sulphate, potassium carbonate, aluminum potassium silicate, humic acid potassium salt, calcium carbonate, calcium acetate monohydrate and mixture thereof.

### Claim 5 (depends on 1)

The composition as claimed in claim 1, wherein the inorganic salt is potassium bicarbonate, tricalcium phosphate and mixture thereof.

### Claim 6 (depends on 1)

The composition as claimed in claim 1, wherein the dispersant is selected from the group comprising sodium dodecyl sulphate and calcium sulphate, dihydrate.

### Claim 7 (depends on 1)

The composition as claimed in claim 1, wherein the neutralizer is phosphoric acid.

### Claim 8 (depends on 1)

The composition as claimed in claim 1, wherein the carrier is selected from the group comprising sesame oil, sunflower oil, corn oil and soybean oil.

### Claim 9 (depends on 1)

The composition as claimed in claim 1, wherein the surfactant is selected from the group comprising of Tween 20, Tween 85, Span 20, Span 80 and Span 85.

### Claim 10 (depends on 1)

The composition as claimed in claim 1, wherein the anti-foaming agent is selected from the group comprising of silicon surfactant, glycerine, mineral oils, and sulfonated castor oil.

### Claim 11 (depends on 1)

The composition as claimed in claim 1, wherein the thickener is selected from the group comprising guar gum, carboxy methyl cellulose and xanthan gum.