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公开(公告)号：US20220162471A1
公开(公告)日：2022-05-26
申请号：US17600722
申请日：2020-04-01
Applicant: PPG Industries Ohio, Inc.
Inventor： Gereme T. Hensel , Darin W. Laird , Kurt G. Olson , John E. Schwendeman , Shanti Swarup , Pedro Velez-Herrera , Maria Wang , Qi Zheng
IPC: C09D133/12 , C09D133/06 , C09D5/03
Abstract: A stain resistant coating composition includes: urethane acrylate core-shell particles including (1) a polymeric acrylic core; and (2) a polymeric shell including a urethane linkage. The polymeric shell is formed from a reaction mixture including an isocyanate and a polyol. The polyol is substantially free of a six or more consecutive methylene group chain and/or the polyol is formed from monomers comprising a monomer content including at least 10 wt % substituted polyol and/or substituted polyacid and/or at least 25 wt % polyol or polyacid containing cyclic content, based on the total weight of the monomers forming the polyol.
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公开(公告)号：US11078376B2
公开(公告)日：2021-08-03
申请号：US16320604
申请日：2017-07-26
Applicant: PPG Industries Ohio, Inc.
Inventor： Aditya Gottumukkala , Scott W. Sisco , David R. Fenn , Daniel F. Moyano , Kurt G. Olson , Matthew S. Luchansky , Richard J. Sadvary , Shiryn Tyebjee , Caroline S. Harris , Shanti Swarup
IPC: C09D175/04 , B05D7/00 , C09D7/63 , C08G18/48 , C08G18/66 , C08G18/79 , C08G71/04 , C08G18/75 , C09D133/00 , C08G18/40 , C09D133/10 , C08K5/00 , B05D3/02
Abstract: Polyisocyanate-cured coating compositions containing 1,1-di-activated vinyl compounds are described. Also provided are coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl compounds. Also provided are articles employing the coatings described herein.
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公开(公告)号：US20210206049A1
公开(公告)日：2021-07-08
申请号：US17093886
申请日：2020-11-10
Applicant: PPG Industries Ohio, Inc.
Inventor： David Robert Fenn , Kurt G. Olson , Reza M. Rock , Cynthia Kutchko , Susan Donaldson , Anthony J. Fogl
IPC: B29C64/112 , B33Y10/00 , C08G59/66 , C08G75/045 , C08G75/14 , C09D175/04 , B33Y70/00 , C08G18/10 , C08G18/32 , C08G18/38 , C08G18/75 , C09D175/02
Abstract: Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
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公开(公告)号：US11028279B2
公开(公告)日：2021-06-08
申请号：US16269277
申请日：2019-02-06
Applicant: PPG Industries Ohio, Inc.
Inventor： David R. Fenn , Kurt G. Olson , Reza M. Rock , Cynthia Kutchko , Susan F. Donaldson , Hao Sun
IPC: C09D11/102 , B29C64/112 , C08G18/48 , C08G18/32 , C08G18/50 , C08G18/75 , C08G18/79 , C08K3/36 , C09D175/02 , C08G18/38 , B33Y70/00 , B33Y80/00 , C08G18/10 , C08G18/73 , C09D11/03 , C09D11/30 , C09D11/38 , B33Y10/00 , C08G18/78 , B29K75/00
Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
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45.发明授权公开(公告)号：US10987697B2
公开(公告)日：2021-04-27
申请号：US16320534
申请日：2017-07-26
Applicant: PPG Industries Ohio, Inc.
Inventor： Scott J. Moravek , Daniel Connor , Adam B. Powell , Kurt G. Olson , Shanti Swarup , Caroline S. Harris , Davina J. Schwartzmiller , Aditya Gottumukkala , John M. Furar , William E. Eibon , Allison G. Condie , Richard J. Sadvary , Scott W. Sisco , Shiryn Tyebjee
Abstract: Multi-layer coatings comprising polymerization reaction products of 1,1-di-activated vinyl compounds are described. Also provided are processes for coating substrates with curable compositions comprising 1,1-di-activated vinyl compounds. Also provided are articles coated with this composition.
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Patent Agency Ranking
公开(公告)号：US20200086278A1
公开(公告)日：2020-03-19
申请号：US16131775
申请日：2018-09-14
Applicant: PPG Industries Ohio, Inc.
Inventor： Qunhui Guo , Steven E. Bowles , Cynthia Kutchko , Deena M. McHenry , Kurt G. Olson , James C. Peters , David N. Walters
Abstract: A method for treating a surface of a microporous membrane includes: (1) contacting at least one surface of the membrane with a treatment composition including: (a) an acrylic polymer prepared from a mixture of vinyl monomers including: (i) a (meth)acrylic acid monomer and (ii) a silane-functional acrylic monomer; and (b) a base, where the acrylic polymer is in contact with the filler present in the matrix; and (2) subjecting the membrane of (1) to conditions sufficient to effect a condensation reaction between the filler and the acrylic polymer. A treated microporous membrane and an aqueous treatment composition are also disclosed.
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公开(公告)号：US20190234903A1
公开(公告)日：2019-08-01
申请号：US15886132
申请日：2018-02-01
Applicant: PPG Industries Ohio, Inc.
Inventor： Nicolas B. Duarte , Kurt G. Olson
IPC: G01N27/60
Abstract: An insulated pipe includes an elongated tube having a first end, a second end, and a sidewall extending therebetween; and an insulating member at least partially enclosing a portion of the sidewall, including at least one channel extending through at least a portion thereof. The insulated pipe also includes at least one coaxial moisture sensor positioned within at least a portion of the channel configured to sense moisture in the channel. The at least one coaxial moisture sensor includes: a dielectric member having a sleeve defining a center hole formed from an absorbent dielectric polymer material; an outer electrode electrically connected with an outer surface of the dielectric member including a moisture permeable sleeve which permits moisture to pass to the dielectric member; and an inner electrode having a wire extending through the center hole of and electrically connected with an inner surface of the dielectric member.
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公开(公告)号：US20170321083A1
公开(公告)日：2017-11-09
申请号：US15528462
申请日：2015-11-24
Applicant: PPG Industries Ohio, Inc. , The University of Nottingham
Inventor： David R. Fenn , Kurt G. Olson , Reza M. Rock , Richard J.M. Hague , Christopher John Tuck , Le Ma , Ricky Darren Wildman , Yinfeng He
IPC: C09D175/02 , C08G18/75 , C08G18/48 , C08G18/38 , B33Y10/00 , C08G18/10 , B29C64/112 , B33Y80/00 , B33Y70/00 , C08G18/78 , C08G18/32 , B29K75/00
CPC classification number: C09D11/102 , B29C64/112 , B29K2075/02 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C08G18/10 , C08G18/3225 , C08G18/3228 , C08G18/3234 , C08G18/325 , C08G18/3821 , C08G18/4854 , C08G18/5024 , C08G18/73 , C08G18/755 , C08G18/7893 , C08G18/792 , C08G2150/50 , C08K3/36 , C09D11/03 , C09D11/30 , C09D11/38 , C09D175/02 , C08G18/6685
Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
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公开(公告)号：US20170283591A1
公开(公告)日：2017-10-05
申请号：US15631156
申请日：2017-06-23
Applicant: PPG Industries Ohio, Inc.
Inventor： Timothy A. Okel , Peter L. Votruba-Drzal , Justin J. Martin , Raphael O. Kollah , Truman Wilt , Brian K. Rearick , Clint Steven Edelman , Feng Wang , Linda K. Anderson , Kurt G. Olson
CPC classification number: C08F8/42 , C01P2006/12 , C01P2006/22 , C01P2006/80 , C04B14/066 , C08K3/36 , C08K5/09 , C08K9/04 , C08K9/06 , C08K9/08 , C08K9/10 , C08L7/02 , C08L9/08 , C08L33/02 , C08L2666/58 , C09C1/3063 , C09C1/3072 , C09C1/3081 , C09C1/309 , C09C3/006 , C09C3/08 , C09C3/10 , C09C3/12 , C08L7/00 , C08L9/06 , C08L9/00
Abstract: The present invention includes a process for producing treated filler that includes (a) treating a slurry that includes untreated filler, where the untreated filler has not been previously dried, with a treating composition that includes a treating agent, thereby forming a treated filler slurry, and (b) drying the treated filler slurry to produce treated filler. The treating agent can include a polymer having (i) at least one first group that interacts with the untreated filler and (ii) at least one second group that interacts with a rubber matrix into which the treated filler is incorporated. The present invention also is directed to treated filler prepared by the process, as well as rubber compounding compositions and tires including the treated filler.
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公开(公告)号：US09688880B2
公开(公告)日：2017-06-27
申请号：US14682420
申请日：2015-04-09
Applicant: PPG Industries Ohio, Inc.
Inventor： Noel R. Vanier , Xiangling Xu , Kurt G. Olson , Justin Bohn , John Donnelly
IPC: B32B27/06 , C09D179/04 , B32B27/00 , C09D5/02 , C09D7/00 , B05D1/02 , B05D7/00 , C09D133/14
CPC classification number: C09D179/04 , B05D1/02 , B05D7/5383 , B32B27/00 , B32B27/06 , B32B2597/00 , C09D5/02 , C09D7/00 , C09D133/14
Abstract: A dispersion of monodisperse similarly charged particles, the monodisperse particles having a maximum particle size dispersity of 10% and each particle having a surface with a minimum surface charge density of 1 μC/cm2 and comprising pendant steric stabilizing groups.
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