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公开(公告)号:EP3233953A1
公开(公告)日:2017-10-25
申请号:EP15820401.6
申请日:2015-12-15
发明人: AOU, Kaoru , JACOBS, Joseph , MENG, Qinghao , COOKSON, Paul
IPC分类号: C08G18/48 , C08G18/76 , C08G18/08 , C08G18/18 , C08G18/20 , C08G18/24 , C08G18/16 , C08L75/08 , C08G101/00
CPC分类号: C08G18/7671 , C08G18/163 , C08G18/18 , C08G18/1833 , C08G18/2063 , C08G18/244 , C08G18/4816 , C08G18/4837 , C08G18/4845 , C08G18/485 , C08G18/7664 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2350/00 , C08L75/08 , C08L33/02
摘要: A reaction system for forming a viscoelastic polyurethane foam includes an isocyanate component that has at least one isocyanate and an isocyanate-reactive component that is a mixture formed by adding at least a polyol component, an additive component, and a preformed aqueous polymer dispersion. The mixture includes, based on the total weight of the mixture, from 50.0 wt % to 99.8 wt % of a polyol component including at least one polyether polyol, from 0.1 wt % to 50.0 wt % of an additive component including at least one catalyst, and from 0.1 wt % to 6.0 wt % of a preformed aqueous polymer dispersion. The preformed aqueous polymer dispersion has a solids content from 10 wt % to 80 wt %, based on the total weight of the preformed aqueous polymer dispersion, and is one of an aqueous acid polymer dispersion or an aqueous acid modified polyolefin polymer dispersion in which the polyolefin is derived from at least one C2 to C20 alpha-olefin.
摘要翻译: 用于形成粘弹性聚氨酯泡沫的反应体系包括具有至少一种异氰酸酯和异氰酸酯反应性组分的异氰酸酯组分,所述异氰酸酯反应性组分是通过添加至少多元醇组分,添加剂组分和预先形成的聚合物水分散体而形成的混合物。 基于混合物的总重量,混合物包含50.0重量%至99.8重量%的包含至少一种聚醚多元醇的多元醇组分,0.1重量%至50.0重量%的包含至少一种催化剂的添加剂组分, 和0.1重量%至6.0重量%的预先形成的聚合物水分散体。 预成型的聚合物水分散体具有基于预成型的聚合物水分散体的总重量的10重量%至80重量%的固体含量,并且是水性酸聚合物分散体或酸性改性聚烯烃聚合物水分散体中的一种,其中 聚烯烃衍生自至少一种C 2至C 20α-烯烃。
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公开(公告)号:EP3792294A1
公开(公告)日:2021-03-17
申请号:EP20202656.3
申请日:2017-06-01
发明人: AOU, Kaoru , GU, Yibei , DUGGAL, Rajat , SRIVASTAVA, Yasmin N. , JACOBS, Joseph , MENG, Qinghao , CARDOEN, Gregoire , EVEN, Ralph C. , SPRINGS, Morgan A.
IPC分类号: C08G18/40 , C08G18/18 , C08G18/20 , C08G18/24 , C08G18/16 , C08G18/76 , C08G18/48 , C09D133/02 , C08K9/10 , C08K3/36 , C08K9/06 , C08G101/00
摘要: A coated viscoelastic polyurethane foam includes a viscoelastic polyurethane foam having the coating thereon, the viscoelastic polyurethane foam having a resiliency of less than or equal to 20 % as measured according to ASTM D3574, and a coating material on and embedded within the viscoelastic polyurethane foam, the coating material including an aqueous polymer emulsion and an encapsulated phase change material.
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公开(公告)号:EP3464403B1
公开(公告)日:2020-12-02
申请号:EP17733221.0
申请日:2017-06-01
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公开(公告)号:EP3310831A1
公开(公告)日:2018-04-25
申请号:EP16732101.7
申请日:2016-06-09
发明人: AOU, Kaoru , KALANTAR, Thomas H. , MENG, Qinghao , KLIER, John , VAN DYK, Antony K. , DOMBROWSKI, Gary W. , JACOBS, Joseph
IPC分类号: C08G18/48 , C08G18/63 , C08G18/76 , C08G18/16 , C08G18/18 , C08G18/24 , C08G18/40 , C08L75/08
CPC分类号: C08G18/7664 , C08G18/163 , C08G18/18 , C08G18/244 , C08G18/4072 , C08G18/4816 , C08G18/485 , C08G18/633 , C08G2101/0008 , C08G2101/0083 , C08G2350/00 , C08L75/08
摘要: A reaction system for forming a viscoelastic polyurethane foam includes an isocyanate component and an isocyanate-reactive component that includes at least a polyol component, an additive component, and a preformed aqueous polymer dispersant. The mixture includes 50.0 wt% to 99.8 wt% of the polyol component, 0.1 wt% to 49.9 wt% of the additive component, and 0.1 wt% to 6.0 wt% of the preformed aqueous polymer dispersant. The aqueous polymer dispersant has a pH from 6.0 to 12.0 and includes from 5 wt% to 60 wt% of a polymeric component and from 40 wt% to 95 wt% of a fluid medium. The polymeric component includes at least one base polymer derived from 20 wt% to 100 wt% of at least one hydrophilic acid monomer having at least one carbonyl group, phosphate group, phosphonate group, or sulfonyl group, and optionally derived from at least one hydrophobic terminally unsaturated hydrocarbon monomer.
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公开(公告)号:EP3765558A1
公开(公告)日:2021-01-20
申请号:EP19712479.5
申请日:2019-03-08
IPC分类号: C08J9/42 , C09D133/08 , C08G101/00
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公开(公告)号:EP3464403A1
公开(公告)日:2019-04-10
申请号:EP17733221.0
申请日:2017-06-01
发明人: AOU, Kaoru , GU, Yibei , DUGGAL, Rajat , SRIVASTAVA, Yasmin N. , JACOBS, Joseph , MENG, Qinghao , CARDOEN, Gregoire , EVEN, Ralph C. , SPRINGS, Morgan A.
IPC分类号: C08G18/40 , C08G18/18 , C08G18/20 , C08G18/24 , C08G18/16 , C08G18/76 , C08G18/48 , C09D133/02 , C08K9/10 , C08G101/00
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公开(公告)号:EP3765542A1
公开(公告)日:2021-01-20
申请号:EP19713270.7
申请日:2019-03-08
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公开(公告)号:EP3864062A1
公开(公告)日:2021-08-18
申请号:EP19794336.8
申请日:2019-10-07
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公开(公告)号:EP3765540A1
公开(公告)日:2021-01-20
申请号:EP19712478.7
申请日:2019-03-08
发明人: MENG, Qinghao , THIEDE, Christopher , AOU, Kaoru , DELK, Van , CHARON, Jillian , TODD, Doug , SNYDER, Scott
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公开(公告)号:EP3765541A1
公开(公告)日:2021-01-20
申请号:EP19712481.1
申请日:2019-03-08
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