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1.发明授权公开(公告)号：US09453133B2
公开(公告)日：2016-09-27
申请号：US14531354
申请日：2014-11-03
Applicant: Columbia Insurance Company
Inventor： Gary Dandreaux , Ashley Brewer , Caleb Jardel , Paulina Ogorzalek , Luz Clarena Shavel , Robert Sheerin
IPC: C09D7/12 , C08F265/02 , C08F265/06 , C09D151/00 , C08F285/00
CPC classification number: C09D7/125 , C08F265/02 , C08F265/06 , C08F285/00 , C09D7/65 , C09D151/003
Abstract: The architectural compositions, such as paints and stains, include an additive comprising a plurality of latex particles added to an existing mixture of opacifying pigments and a film-forming binder as an admixture. Each latex particle is made from a latex polymer copolymerized with a polymerizable surfactant. The latex polymer is a non-film forming polymer at ambient temperatures.
Abstract translation: 建筑组合物，例如油漆和污渍，包括添加剂，其添加到现有的不透明颜料混合物和作为混合物的成膜粘合剂中的胶乳颗粒。 每个胶乳颗粒由与可聚合表面活性剂共聚的胶乳聚合物制成。 胶乳聚合物是环境温度下的非成膜聚合物。
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公开(公告)号：US20160186000A1
公开(公告)日：2016-06-30
申请号：US14793013
申请日：2015-07-07
Applicant: Columbia Insurance Company
Inventor： Shi-Jun Yang , Gary Dandreaux , Robert J. Sheerin , Caleb Jardel
IPC: C09D133/26
CPC classification number: C09D133/26 , C08K5/20 , C08K5/25 , C08L2201/54 , C09D133/12 , C08F2220/1825 , C08F220/14 , C08F212/08 , C08F220/36 , C08F220/06 , C08F220/54 , C08F220/58 , C08F2220/1858 , C08F218/10
Abstract: The present invention relates to storage stable film forming latex particles that crosslink under ambient conditions during or after drying. Monomers for the formation of the crosslinkable moieties in the latex particles include diacetone acrylamide (DAAM) or the likes and methacrylamide (MAM) or the likes with or without styrene. A paint composition comprising the storage stable latex particles that may include a small amount or crosslinking agent such as adipic acid dihydrazide (ADH) in the aqueous phase is also described.
Abstract translation: 本发明涉及在干燥期间或之后在环境条件下交联的保存稳定的成膜胶乳颗粒。 用于在胶乳颗粒中形成可交联部分的单体包括双丙酮丙烯酰胺（DAAM）或类似物和甲基丙烯酰胺（MAM）或类似物，或不含苯乙烯。 还描述了包含在水相中可包含少量的储存稳定的胶乳颗粒或交联剂如己二酸二酰肼（ADH）的涂料组合物。
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公开(公告)号：US09115265B2
公开(公告)日：2015-08-25
申请号：US14281150
申请日：2014-05-19
Applicant: Columbia Insurance Company
Inventor： Shi-Jun Yang , Gary Dandreaux , Robert J. Sheerin
IPC: C08K5/20
CPC classification number: C08K5/20
Abstract: The present invention relates to storage stable film forming latex particles substantially free of adipic acid dihydrazide (ADH) that crosslink under ambient conditions during or after drying. Monomers for the formation of the crosslinkable moieties in the latex particles include diacetone acrylamide (DAAM) or the likes and methacrylamide (MAM) or the likes with or without styrene. A paint composition comprising the storage stable latex particles was described.
Abstract translation: 本发明涉及基本上不含在干燥期间或之后在环境条件下交联的己二酸二酰肼（ADH）的保存稳定的成膜胶乳颗粒。 用于在胶乳颗粒中形成可交联部分的单体包括双丙酮丙烯酰胺（DAAM）或类似物和甲基丙烯酰胺（MAM）或类似物，或不含苯乙烯。 描述了包含储存稳定的胶乳颗粒的涂料组合物。
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4.发明申请Grafted Pigment Dispersing Polymeric Additive and Paint Employing the Same with Improved Hiding 有权接枝颜料分散聚合物添加剂和涂料使用与改进隐藏公开(公告)号：US20140171585A1
公开(公告)日：2014-06-19
申请号：US13717781
申请日：2012-12-18
Applicant: COLUMBIA INSURANCE COMPANY
Inventor： Gary Dandreaux , Kevin Scanlon , Robert J. Sheerin , Ashley Brewer
IPC: C08F257/02 , C08F265/04
CPC classification number: C08F257/02 , C08F265/02 , C08F265/04 , C08F265/06 , C08F285/00 , C09D151/003
Abstract: The present invention relates to a grafted pigment dispersing polymeric additive for opacifying pigments, prepared by polymerizing monomers in the presence of a polymeric pigment dispersant. The polymeric pigment dispersant has low molecular weight, high acid number and is dissolvable in alkali solution. When incorporated into paint compositions, hiding is improved with less opacifying pigments.
Abstract translation: 本发明涉及通过在聚合颜料分散剂存在下聚合单体制备的用于不透明颜料的接枝颜料分散聚合物添加剂。 聚合颜料分散剂具有低分子量，高酸值，可溶于碱溶液。 当掺入油漆组合物中时，用较少的不透明颜料改善遮盖性。
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公开(公告)号：US12280393B2
公开(公告)日：2025-04-22
申请号：US17259384
申请日：2019-12-10
Applicant: COLUMBIA INSURANCE COMPANY
Inventor： Glen Cooper , Gary Dandreaux , William Somers , Rita Desai , Stefanie Iannacone , Clarena Shavel , Dimitri Zafiroglu
Abstract: A thin highly-open fabric or sleeve is placed over a paint roller cover, allowing the flow of paint in and out of the roller cover and smoother paint films.
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Patent Agency Ranking
公开(公告)号：US20230407106A1
公开(公告)日：2023-12-21
申请号：US18223268
申请日：2023-07-18
Applicant: Columbia Insurance Company
Inventor： Yong Yang , Gary Dandreaux , Cristian Grigoras , Changfeng Chen , Richard Geurtsen
CPC classification number: C09D5/1668 , C09D133/14 , C09D7/63 , C08F20/30 , C08K5/17 , C08K5/24
Abstract: Disclosed are architectural compositions, including aqueous paint and stain compositions, that utilized copolymers including bio-based cross-linking monomers and their synthetic analogues that are comparable to copolymers including DAAM cross-linking monomers. The bio-based cross-linking monomers are preferably synthetic version of the bio-based cross-linking monomers.
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公开(公告)号：US20230279168A1
公开(公告)日：2023-09-07
申请号：US18016960
申请日：2021-08-10
Applicant: Columbia Insurance Company
Inventor： Richard Geurtsen , Yong Yang , Gary Dandreaux , Cristian Grigoras
IPC: C08F220/14 , C09D133/14
CPC classification number: C08F220/14 , C09D133/14
Abstract: Disclosed herein is a frambinone methacrylate (FMA) or raspberry ketone methacrylate (RKMA) monomer having the following structure:
and
a zingerone methacrylate (ZMA) having the following structure
Also disclosed are homopolymers and co-polymers utilizing same monomer. Also disclosed is a class of methacrylate monomers comprising a bio-based moiety and a reactive ketone moiety. Also disclosed are paint compositions made with a copolymer including FMA and/or ZMA.-
公开(公告)号：US09394460B1
公开(公告)日：2016-07-19
申请号：US14793013
申请日：2015-07-07
Applicant: Columbia Insurance Company
Inventor： Shi-Jun Yang , Gary Dandreaux , Robert J. Sheerin , Caleb Jardel
IPC: C08K5/20 , C09D133/26 , C08K5/25
CPC classification number: C09D133/26 , C08K5/20 , C08K5/25 , C08L2201/54 , C09D133/12 , C08F2220/1825 , C08F220/14 , C08F212/08 , C08F220/36 , C08F220/06 , C08F220/54 , C08F220/58 , C08F2220/1858 , C08F218/10
Abstract: The present invention relates to storage stable film forming latex particles that crosslink under ambient conditions during or after drying. Monomers for the formation of the crosslinkable moieties in the latex particles include diacetone acrylamide (DAAM) or the likes and methacrylamide (MAM) or the likes with or without styrene. A paint composition comprising the storage stable latex particles that may include a small amount or crosslinking agent such as adipic acid dihydrazide (ADH) in the aqueous phase is also described.
Abstract translation: 本发明涉及在干燥期间或之后在环境条件下交联的保存稳定的成膜胶乳颗粒。 用于在胶乳颗粒中形成可交联部分的单体包括双丙酮丙烯酰胺（DAAM）或类似物和甲基丙烯酰胺（MAM）或类似物，或不含苯乙烯。 还描述了包含在水相中可包含少量的储存稳定的胶乳颗粒或交联剂如己二酸二酰肼（ADH）的涂料组合物。
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公开(公告)号：US20150057406A1
公开(公告)日：2015-02-26
申请号：US14531354
申请日：2014-11-03
Applicant: Columbia Insurance Company
Inventor： Gary Dandreaux , Ashley Brewer , Caleb Jardel , Paulina Ogorzalek , Luz Clarena Shavel , Robert Sheerin
IPC: C09D7/12
CPC classification number: C09D7/125 , C08F265/02 , C08F265/06 , C08F285/00 , C09D7/65 , C09D151/003
Abstract: The architectural compositions, such as paints and stains, include an additive comprising a plurality of latex particles added to an existing mixture of opacifying pigments and a film-forming binder as an admixture. Each latex particle is made from a latex polymer copolymerized with a polymerizable surfactant. The latex polymer is a non-film forming polymer at ambient temperatures.
Abstract translation: 建筑组合物，例如油漆和污渍，包括添加剂，其添加到现有的不透明颜料混合物和作为混合物的成膜粘合剂中的胶乳颗粒。 每个胶乳颗粒由与可聚合表面活性剂共聚的胶乳聚合物制成。 胶乳聚合物是环境温度下的非成膜聚合物。
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10.发明授权Grafted pigment dispersing polymeric additive and paint employing the same with improved hiding 有权接枝颜料分散聚合物添加剂和涂料采用相同的改进隐藏公开(公告)号：US08895658B2
公开(公告)日：2014-11-25
申请号：US13717781
申请日：2012-12-18
Applicant: Columbia Insurance Company
Inventor： Gary Dandreaux , Kevin Scanlon , Robert J. Sheerin , Ashley Brewer
IPC: C09D133/06 , C08K5/09 , C08F220/18 , C08F212/08 , C09D151/00 , C08F285/00 , C08F265/02 , C08F265/04 , C08F257/02 , C08F265/06
CPC classification number: C08F257/02 , C08F265/02 , C08F265/04 , C08F265/06 , C08F285/00 , C09D151/003
Abstract: The present invention relates to a grafted pigment dispersing polymeric additive for opacifying pigments, prepared by polymerizing monomers in the presence of a polymeric pigment dispersant. The polymeric pigment dispersant has low molecular weight, high acid number and is dissolvable in alkali solution. When incorporated into paint compositions, hiding is improved with less opacifying pigments.
Abstract translation: 本发明涉及通过在聚合颜料分散剂存在下聚合单体制备的用于不透明颜料的接枝颜料分散聚合物添加剂。 聚合颜料分散剂具有低分子量，高酸值，可溶于碱溶液。 当掺入油漆组合物中时，用较少的不透明颜料改善了遮盖性。
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