IP Library Granted Patent US 11,602,494
Granted Patent B2
US 11,602,494 · App. 17/459,348 · Granted Mar 14, 2023

Compositions containing microcapsules coated with deposition proteins

Inventors: Takashi Sasaki (Union Beach, NJ); Johan G. L. Pluyter (Union Beach, NJ)
Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
A61K8/11A61K8/645A61K8/8152A61K8/84A61Q5/02A61Q13/00C11D3/3726C11D3/38C11D3/505C11D17/0039
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Quick Facts
Patent No.
US 11,602,494
App. No.
17/459,348
Granted
Mar 14, 2023
Kind
B2
Abstract

A microcapsule composition containing microcapsules is provided as is a method for making the microcapsule composition and using the microcapsule composition in consumer products.

Claims (5)

1. A microcapsule composition comprising a plurality of microcapsules each containing a polymeric wall and an active material encapsulated within the polymeric wall, wherein the active material contains a fragrance, a profragrance, or both; the polymeric wall contains a milk protein, vegetable protein or gelatin and 0.2% to 5% trimethylol propane-adduct of xylylene diisocyanate, based on the weight of the microcapsule composition; and wherein the microcapsule composition further comprises modified starch, xanthan, Arabic gum, or a combination thereof.

2. The microcapsule composition of claim 1 , wherein the vegetable protein is a potato protein.

3. The microcapsule composition of claim 1 , further comprising guanidine carbonate.

4. A consumer product comprising a consumer product base and a microcapsule composition of claim 1 .

5. The consumer product of claim 1 , wherein the consumer product is a fabric conditioner, detergent, fabric spray, personal wash product, home care product, liquid soap, shampoo, rinse-off conditioner, or leave-on conditioner.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 31, 2021
From: SASAKI, TAKASHI; PLUYTER, JOHAN G. L.
To: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Reel/Frame 057342/0038 →
Continuity (5)
Continuation 16881820 · May 22, 2020
Continuation 15971241 · May 4, 2018
Continuation 15381145 · Dec 16, 2016
Provisional Application 62272743 · Dec 30, 2015
Related Publication 20220008299A1 · Jan 13, 2022
Cited By (1)
US 12,357,547