Microbicidal composition

Patent metadata

Field	Value
Publication number	US-10212946-B2
Application number	US-201415108478-A
Country	US
Kind code	B2
Filing date	Dec 10, 2014
Priority date	Dec 30, 2013
Publication date	Feb 26, 2019
Grant date	Feb 26, 2019

Abstract

Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one and essential oils.

First claim

The invention claimed is:

1. A microbiocidal composition comprising:
(a) N-methyl-1,2-benzisothiazolin-3-one; and
(b) at least one essential oil selected from the group consisting of thyme oil and rosemary oil;

wherein when the essential oil is thyme oil, the weight ratio of N-methyl-1,2-benzisothiazolin-3-one to thyme oil is from 1:52 to 1:160,000; and
further wherein when the essential oil is rosemary oil the weight ratio of N N-methyl-1,2-benzisothiazolin-3-one to rosemary oil is from 1:250 to 1:16,000.

2. A product comprising the microbicidal composition of claim 1 .

Assignees

• Dow Global Technologies Llc

Inventors

• Sianawati Emerentiana

Classifications

• A61L2103/15

  Laboratory, medical or dentistry appliances, e.g. catheters or sharps · CPC title

• C09D5/14

  Paints containing biocides, e.g. fungicides, insecticides or pesticides (C09D5/16 takes precedence) · CPC title

• A61K2800/10

  General cosmetic use · CPC title

• A61L9/013

  containing animal or plant extracts, or vegetable material · CPC title

• C02F2103/008

  Originating from marine vessels, ships and boats, e.g. bilge water or ballast water · CPC title