1
Lewis Michael Popplewell, Kaiping Daniel Lee, Johan Gerwin Lodewijk Pluyter, Joseph Brain, Yueqian Zhen: Encapsulated fragrance chemicals. International Flavors & Fragrances, Joseph F Leightner, Elizabeth M Quirk, October 10, 2006: US07119057 (33 worldwide citation)

A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coat ...


2
Joseph Brain, Sydney William Bennett, Yueqian Zhen, Johan Gerwin Lodewijk Pluyter, Lewis Michael Popplewell, Kaiping Daniel Lee: Encapsulated fragrance chemicals. International Flavors & Fragrances, Elizabeth M Quirk, Joseph F Leightner, March 27, 2007: US07196049 (26 worldwide citation)

A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention, the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coa ...


3
Lewis Michael Popplewell, Kaiping Daniel Lee, Johan Gerwin Lodewijk Pluyter, Joseph Brain, Yueqian Zhen: Encapsulated fragrance chemicals. International Flavors & Fragrances, Elizabeth M Quiek, Joseph F Leightner, November 13, 2007: US07294612 (25 worldwide citation)

A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coat ...


4
Charles V Fulger, Lewis Michael Popplewell: Flavor encapsulation. McCormick & Company, Oblon Spivak McClelland Maier & Neustadt P C, September 28, 1999: US05958502 (22 worldwide citation)

A process for incorporating a volatile component into a matrix comprising; (a) forming a melt comprising the volatile component and the matrix, (b) solidifying the melt under a pressure sufficient to prevent substantial volatilization of the volatile component.


5
Joseph Brain, Sydney William Bennett, Yueqian Zhen, Johan Gerwin Lodewijk Pluyter, Lewis Michael Popplewell, Kaiping Daniel Lee: Encapsulated fragrance chemicals. International Flavors & Fragrances, Elizabeth M Quirk, Joseph F Leightner, October 17, 2006: US07122512 (21 worldwide citation)

A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention, the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coa ...


6
Charles V Fulger, Lewis Michael Popplewell: Flavor encapsulation. McCormick & Company, Oblon Spivak McClelland Maier & Neustadt P C, August 11, 1998: US05792505 (18 worldwide citation)

A process for incorporating a volatile component into a matrix comprising; (a) forming a melt comprising said volatile component and said matrix, (b) solidifying said melt under a pressure sufficient to prevent substantial volatilization of said volatile component.


7
Erik Herman Troost, Joseph Brain, Lewis Michael Popplewell, Kaiping Lee: Multi-compartment storage and delivery containers and delivery system for microencapsulated fragrances. International Flavors & Fragrances, Elizabeth M Quirk, XuFan Tseng, Joseph F Leightner, September 29, 2009: US07594594 (17 worldwide citation)

Described is a multiple (2-4)-compartment fluidic individually stable pre-storable composition storage and unstable mixture-forming and delivery container having separate compartments each communicating with a single mixing zone via an externally-located fluidic composition multiple delivery tube sy ...


8
Yabin Lei, Lewis Michael Popplewell, Carol Joyce: Encapsulated active material containing nanoscaled material. International Flavors & Fragrances, Elizabeth M Quirk, XuFan Tseng, Joseph F Leightner, November 16, 2010: US07833960 (11 worldwide citation)

The present invention is directed to novel capsules containing active material and nanoscaled material and to methods for making capsules with enhanced performance and stability. The capsules are well suited for use in personal care applications, laundry products and perfume and fragrance products.


9
Lewis Michael Popplewell, Kaiping Daniel Lee, Johan Gerwin Lodewijk Pluyter, Joseph Brain, Yueqian Zhen: Encapsulated fragrance chemicals. International Flavors & Fragrances, Elizabeth M Quirk, XuFan Tseng, Joseph F Leightner, September 8, 2009: US07585824 (11 worldwide citation)

A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coat ...


10
Lewis Michael Popplewell, Joseph Brain, John Gerwin Lodewijk Pluyter, Yueqian Zhen, Kaiping Daniel Lee: Encapsulated materials. International Flavors & Fragrances, Elizabeth M Quirk, XuFan Tseng, Joseph F Leightner, February 17, 2009: US07491687 (9 worldwide citation)

The present invention is directed to encapsulated fragrance materials. The fragrance materials are comprised of high Clog P materials or high Clog P fragrance materials along with high Clog P solvent materials. The encapsulated fragrance and solvent materials can then be further coated with a second ...