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公开(公告)号：US20230114154A1
公开(公告)日：2023-04-13
申请号：US17908035
申请日：2021-01-27
发明人： Yasmin N. Srivastava , Cody Schoener , Yihan Liu
IPC分类号： A61K8/02 , A61K8/895 , A61K8/892 , A61K8/11 , A61K8/81 , A61K8/31 , A61Q1/02 , C08L91/06 , A45D34/04
摘要： Sponges for cosmetic and/or medicinal applications are coated with a surface coating. The surface coating contains an elastomeric, non-silicone polymer, a certain silicone polymer, an encapsulated phase change material and optionally ceramic particles. The coated sponges have desirable haptic properties and efficiently absorb and release make-up and medicines for application to the skin.
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公开(公告)号：US20230242775A1
公开(公告)日：2023-08-03
申请号：US18005062
申请日：2021-10-11
发明人： Patrick J. Fryfogle , Julie Cook , Tim Mitchell , Yihan Liu , Rebecca Beeson , Miroslav Janco , Mikayla T. Miller , Brad J. Phillips
IPC分类号： C09D7/65 , C09D145/00 , C09D4/06
CPC分类号： C09D7/65 , C09D145/00 , C09D4/06
摘要： A dispersion contains: (a) a polyorganosiloxane with at least 90 mole % dimethyl D units and viscosity of one kPa*s or more dispersed as 0.5-20 micrometer particles; (b) a condensation product of: (i) a polysiloxane resin (Mw of 4,000-50,000) with composition: (R3SiO1/2)a(SiO4/2)b(ZO1/2)c where a is 0.30-0.60, b is 0.40-0.70, c is 0.05-0.20, a+b is one, R is selected from hydrogen, C1-30 alkyl groups and aryl groups, and Z is selected from H, and C1-8 alkyls; and (ii) a polyoxyalkylene polymer (Mn of 4,500-50,000) with composition: A-O—(C2H4O)e(C3H6O)p-A′ where e/p is 1-9, A and A′ are selected from hydrogen, alkyl, substituted alkyl, aryl, and substituted aryl groups and at least one of A and A′ is H; (c) non-aqueous fluid carrier miscible with (a); and (d) monoterpene; the weight-ratio of (c) to (b) is 0.5-10; weight-ratio of (b) and (c) to (a) is 0.01-0.50; and the composition contains below one ppm aromatic solvent.
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公开(公告)号：US20220267498A1
公开(公告)日：2022-08-25
申请号：US17745213
申请日：2022-05-16
发明人： Ibrahim Eryazici , Joseph Grant , Joshua M. Katzenstein , Yihan Liu , Edwin A. Nungesser , Brett L. Zimmerman
IPC分类号： C08F283/12 , C08F2/18
摘要： The present invention relates to a composition comprising an aqueous dispersion of polymeric composite microspheres comprising an aqueous dispersion of polymeric composite microspheres that comprise a polysiloxane and a polymer, as defined herein, and a suspension polymerization process for making the composition. The composition is useful for making defect free coatings with a relatively low coefficient of friction.
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公开(公告)号：US20210355260A1
公开(公告)日：2021-11-18
申请号：US17282787
申请日：2019-10-25
发明人： Ibrahim Eryazici , Joseph Grant , Joshua M. Katzenstein , Yihan Liu , Edwin A. Nungesser , Brett L. Zimmerman
IPC分类号： C08F283/12 , C08F2/18 , C08F230/02 , C08F220/18 , C08F222/10 , C08L83/04 , C08G77/12 , C09D151/08
摘要： The present invention relates to a composition comprising an aqueous dispersion of polymeric composite microspheres comprising an aqueous dispersion of polymeric composite microspheres that comprise a polysiloxane and an organophosphate functionalized polymer, as defined herein, and a suspension polymerization process for making the composition. The composition is useful for making defect free coatings with a relatively low coefficient of friction.
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公开(公告)号：US11981830B2
公开(公告)日：2024-05-14
申请号：US17283620
申请日：2019-10-22
发明人： James C. Bohling , Ibrahim Eryazici , Bradley K. Hageman , Philip R. Harsh , Yihan Liu , Partha S. Majumdar , Edwin A. Nungesser , Timothy A. Roggow, II
IPC分类号： C09D7/42 , C08F220/14 , C08F220/18 , C08F220/40 , C08F230/02 , C08F265/06 , C08G77/12 , C08K3/22 , C08L75/04 , C08L83/06 , C09D5/02 , C09D7/40
CPC分类号： C09D7/42 , C08F220/14 , C08F220/1802 , C08F220/1804 , C08F220/40 , C08F230/02 , C08F265/06 , C08G77/12 , C08K3/22 , C08L75/04 , C08L83/06 , C09D5/028 , C09D7/67 , C09D7/68 , C09D7/69 , C09D7/70 , C08G2150/00 , C08K2003/2241 , C08K2201/005 , C08K2201/011 , C08L2201/54 , C08L2205/18
摘要： The present invention relates to a paint composition comprising an aqueous dispersion of a) polymer particles having an average particle size in the range of from 80 nm to 500 nm; b) polymeric organic crosslinked microspheres having a particle size in the range of from 1 μm to 20 μm; c) polysiloxane particles having a particle size in the range of from 1 μm to 30 μm; d) a rheology modifier; e) an opacifying white pigment having a refractive index of >1.9; and f) less than 10 weight percent of a low Tg polyurethane. The composition of the present invention gives coatings with excellent burnish resistance.
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6.发明申请公开(公告)号：US20220348767A1
公开(公告)日：2022-11-03
申请号：US17765286
申请日：2020-11-20
IPC分类号： C08L83/04 , C08F220/18 , C08F220/40 , C09D175/04 , C09D7/65 , C09D7/40
摘要： An aqueous emulsion comprising particles having an average volume particle size (Dv 50) of 1 to 10 pm wherein the particles comprise an interpenetrating polymer network including from 90 to 99 wt % silicone gum and 1 to 10 wt % of crosslinked organic polymer, methods for making such aqueous emulsions, polyurethane coating compositions including such interpenetrating polymer networks, methods of preparing such polyurethane coating compositions, and their use in treating leather.
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公开(公告)号：US11267976B2
公开(公告)日：2022-03-08
申请号：US17427982
申请日：2020-04-16
发明人： Patrick J. Fryfogle , Yihan Liu , Timothy P. Mitchell , Jennifer A. Reil , Michael R. Reiter , John Roberts , Gary M. Wieber , Brett L. Zimmerman
IPC分类号： C09D7/65 , C09D7/20 , C09D175/04
摘要： A composition contains a polyorganosiloxane dispersed in a combination of a condensation product of a polysiloxane resin and a polyoxyalkylene polymer, and a non-aqueous fluid carrier; wherein the weight-ratio of non-aqueous fluid carrier to condensation product is 0.5 or more and 10 or less; the weight-ratio of the combination of condensation product and non-aqueous fluid carrier to polyorganosiloxane is 0.01 or more and 0.50 or less; and wherein the composition contains less than one weight-part aromatic solvent per million weight parts composition.
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公开(公告)号：US20210348005A1
公开(公告)日：2021-11-11
申请号：US17283620
申请日：2019-10-22
发明人： James C. Bohling , Ibrahim Eryazici , Bradley K. Hageman , Philip R. Harsh , Yihan Liu , Partha S. Majumdar , Edwin A. Nungesser , Timothy A. Roggow, II
IPC分类号： C09D7/42 , C09D7/40 , C09D5/02 , C08L75/04 , C08L83/06 , C08G77/12 , C08K3/22 , C08F220/14 , C08F220/18 , C08F220/40 , C08F230/02 , C08F265/06
摘要： The present invention relates to a paint composition comprising an aqueous dispersion of a) polymer particles having an average particle size in the range of from 80 nm to 500 nm; b) polymeric organic crosslinked microspheres having a particle size in the range of from 1 μm to 20 μm; c) polysiloxane particles having a particle size in the range of from 1 μm to 30 μm; d) a rheology modifier; e) an opacifying white pigment having a refractive index of >1.9; and f) less than 10 weight percent of a low Tg polyurethane. The composition of the present invention gives coatings with excellent burnish resistance.
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9.发明授权公开(公告)号：US12037493B2
公开(公告)日：2024-07-16
申请号：US17765286
申请日：2020-11-20
IPC分类号： C08L83/04 , C08F220/18 , C08F220/40 , C09D7/40 , C09D7/65 , C09D175/04
CPC分类号： C08L83/04 , C08F220/1804 , C08F220/40 , C09D7/65 , C09D7/69 , C09D175/04 , C08L2201/52 , C08L2205/04 , C08L2205/18
摘要： An aqueous emulsion comprising particles having an average volume particle size (Dv 50) of 1 to 10 pm wherein the particles comprise an interpenetrating polymer network including from 90 to 99 wt % silicone gum and 1 to 10 wt % of crosslinked organic polymer, methods for making such aqueous emulsions, polyurethane coating compositions including such interpenetrating polymer networks, methods of preparing such polyurethane coating compositions, and their use in treating leather.
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公开(公告)号：US11753555B2
公开(公告)日：2023-09-12
申请号：US18005062
申请日：2021-10-11
发明人： Patrick J. Fryfogle , Julie Cook , Tim Mitchell , Yihan Liu , Rebecca Beeson , Miroslav Janco , Mikayla T. Miller , Brad J. Phillips
IPC分类号： C09D7/65 , C09D7/20 , C09D183/06 , C09D4/06 , C09D145/00
CPC分类号： C09D7/65 , C09D4/06 , C09D145/00
摘要： A dispersion contains: (a) a polyorganosiloxane with at least 90 mole % dimethyl D units and viscosity of one kPa*s or more dispersed as 0.5-20 micrometer particles; (b) a condensation product of: (i) a polysiloxane resin (Mw of 4,000-50,000) with composition: (R3SiO1/2)a(SiO4/2)b(ZO1/2)c where a is 0.30-0.60, b is 0.40-0.70, c is 0.05-0.20, a+b is one, R is selected from hydrogen, C1−30 alkyl groups and aryl groups, and Z is selected from H, and C18 alkyls; and (ii) a polyoxyalkylene polymer (Mn of 4,500-50,000) with composition: A—O—(C2H4O)e(C3H6O)p—A′ where e/p is 1-9, A and A′ are selected from hydrogen, alkyl, substituted alkyl, aryl, and substituted aryl groups and at least one of A and A′ is H; (c) non-aqueous fluid carrier miscible with (a); and (d) monoterpene; the weight-ratio of (c) to (b) is 0.5-1; weight-ratio of (b) and (c) to (a) is 0.01-0.50; and the composition contains below one ppm aromatic solvent.
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