Lewis Michael Popplewell - Morganville NJ, US Yabin Lei - Holmdel NJ, US Renee Lynn Guerry - Keyport NJ, US Xiao Huang - Freehold NJ, US Andrea Noel Kroenig - Hoboken NJ, US Jeffrey James McElwee - Toms River NJ, US
The present invention relates to a microcapsule particle composition that is composed of a sol-gel material. The microcapsule particle composition is well suited for personal care and cleaning products.
Yabin Lei - Holmdel NJ, US Lewis Michael Popplewell - Morganville NJ, US Xiao Huang - Freehold NJ, US
International Classification:
A61K 8/02 A61Q 5/02 A61Q 19/10 A61Q 15/00
US Classification:
424490, 424 65, 510119, 510130
Abstract:
The present invention relates to a microcapsule particle composition that is composed of a sol-gel material. The microcapsule particle composition is well suited for personal care and cleaning products.
Hydrogel-Forming Composition Comprising Natural And Synthetic Segments
Xiao Huang - Freehold NJ, US Jian Q. Yao - Shanghai, CN Jizong Gao - Cedar Park TX, US Victor Zaporojan - Richardson TX, US Joe Zhe Guo - Freehold NJ, US
A hydrogel composition is formed from a natural polymer derivative having a plurality of cross-linkable units depending therefrom, and a synthetic polymer derivative having a plurality of cross-linkable units depending therefrom, said natural and synthetic polymer derivatives having hydrolysable units disposed between the polymer backbone of said derivative and at least some of said cross-linkable units. The use of a combination of natural and synthetic polymers provides for biodegradability of the hydrogel, along with mechanical properties such as strength and elasticity.
Hydrogel-Forming Composition Comprising Protein And Non-Protein Segments
Jian Q. Yao - Shanghai, CN Xiao Huang - Freehold NJ, US Jizong Gao - Cedar Park TX, US Victor Zaporojan - Richardson TX, US Joe Zhe Guo - Freehold NJ, US
Assignee:
Zimmer Orthobiologics, Inc. - Austin TX
International Classification:
A61K 35/12 A61L 31/04 A61K 47/42
US Classification:
424 937, 5147723, 523113
Abstract:
A hydrogel-forming composition is formed from a protein polymer derivative having a plurality of cross-linkable units depending therefrom, and a non-protein polymer derivative having a plurality of cross-linkable units depending therefrom, said non-protein polymer derivatives having hydrolysable units disposed between the polymer backbone of said derivative and at least some of said cross-linkable units. The use of a combination of protein and non-protein polymers provides for biodegradability of the hydrogel by hydrolysis of the hydrolysable units and/or enzymatic degradation of the proteins, along with mechanical properties such as strength and elasticity.
The invention relates to microcapsule composition which encapsulates active material that may be used in products for washing and cleaning and/or care and protection of animate or inanimate. The invention also relates to polyurethane and polyurea microcapsules that may be modified with additional polymers.
Microcapsules Produced From Blended Sol-Gel Precursors And Method For Producing The Same
Yabin Lei - Holmdel NJ, US Lewis Michael Popplewell - Morganville NJ, US Xiao Huang - Freehold NJ, US Carol Joyce - Toms River NJ, US
Assignee:
International Flavors & Fragrances, Inc. - New York NY
International Classification:
A61K 8/11 A61K 9/50
US Classification:
424401, 424451, 512 4
Abstract:
The present invention features microcapsule particles with an oil or aqueous liquid core, and shell composed of a blend of metal or semi-metal oxide polymers. Methods for preparing and using the microcapsule particles in personal care, therapeutic, cosmetic and cosmeceutic products are also provided.
Low Volatile Reactive Malodor Counteractives And Methods Of Use Thereof
Dr. Huang graduated from the Guangzhou Med Coll, Guangzhou City, Guangdong, China in 1982. He works in Oakland, CA and specializes in Internal Medicine and Family Medicine. Dr. Huang is affiliated with Alta Bates Summit Medical Center.