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1. WO2020113211 - SYNERGISTIC PRESERVATIVE COMPOSITIONS, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF

Publication Number WO/2020/113211
Publication Date 04.06.2020
International Application No. PCT/US2019/063979
International Filing Date 02.12.2019
IPC
A01N 25/22 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
22containing ingredients stabilising the active ingredients
A01N 31/02 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
31Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
02Acyclic compounds
A01N 43/28 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
02having rings with one or more oxygen or sulfur atoms as the only ring hetero atom
24with two or more hetero atoms
26five-membered rings
28with two hetero atoms in positions 1,3
CPC
A01N 25/22
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, ; e.g. seed treatment or sequential application;
22containing ingredients stabilising the active ingredients
A01N 31/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
31Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
02Acyclic compounds
A01N 31/08
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
31Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
08Oxygen or sulfur directly attached to an aromatic ring system
A01N 31/14
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
31Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
08Oxygen or sulfur directly attached to an aromatic ring system
14Ethers
A01N 37/28
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
18containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
28containing the group ; Thio analogues thereof
A01N 43/28
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
02having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
24with two or more hetero atoms
26five-membered rings
28with two hetero atoms in positions 1,3
Applicants
  • ISP INVESTMENTS LLC [US]/[US]
Inventors
  • GUO, Meiyan
  • WINKOWSKI, Karen
  • HAKIMI, Najeeb H.
  • PREMACHANDRAN, Raman
  • QU, Xin
Agents
  • DAVIS, William J.
Priority Data
62/773,93930.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYNERGISTIC PRESERVATIVE COMPOSITIONS, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF
(FR) COMPOSITIONS DE CONSERVATEUR SYNERGIQUE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR PROCÉDÉ D’UTILISATION
Abstract
(EN)
Described herein is a synergistic preservative composition used for providing broad spectrum antimicrobial activity comprising: (i) about 0.1 wt. % to about 99.9 wt. % of propylene carbonate; (ii) about 0.1 wt. % to about 99.9 wt. % of one or more organic compounds selected from the group consisting of propanediol, capryl hydroxamic acid, and isopropyl methyl phenol; and (iii) about 0.1 wt. % to 99.0 wt. % of phenoxy ethanol, a preservative compound, and wherein, the composition provides synergy having Synergy Index (SI) value of the total composition from about 0.05 to about 1.0. Also described is a process for preparing said synergistic preservative composition and method of using the same.
(FR)
L'invention concerne une composition de conservateur synergique utilisée pour assurer une activité antimicrobienne à large spectre et comprenant : (i) environ 0,1 % en poids à environ 99,9 % en poids de carbonate de propylène ; (ii) environ 0,1 % en poids à environ 99,9 % en poids d'un ou plusieurs composés organiques choisis dans le groupe constitué par le propanediol, l'acide caprylhydroxamique et le méthylphénol isopropylique ; et (iii) environ 0,1 % en poids à 99,0 % en poids de phénoxyéthanol, un conservateur ; la composition assurant une synergie, et la valeur de l'indice de synergie (SI) de la composition totale variant d'environ 0,05 à environ 1,0. L'invention concerne également un procédé de préparation de ladite composition de conservateur synergique et son procédé d'utilisation.
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