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公开(公告)号：US20210371577A1
公开(公告)日：2021-12-02
申请号：US17282803
申请日：2019-10-07
发明人： Qinghao Meng , Lucie Porcelli , David J. Honkomp , Meagan Broadway , Morgan A. Springs , Paul Cookson , William L. Ritter , Anja Arlt
摘要： Embodiments of the present disclosure are directed towards formulated polyol compositions that include a first polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g, a second polyether polyol having an average hydroxyl number from 18.5 to 51 mg KOH/g, a third polyether polyol having an average hydroxyl number from 20 to 70 mg KOH/g, and at least one of: fourth polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g; and a methoxypolyethylene glycol having an average hydroxyl number from 56 to 190 mg KOH/g.
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公开(公告)号：US20210206937A1
公开(公告)日：2021-07-08
申请号：US17149922
申请日：2021-01-15
发明人： Kaoru Aou , Yibei Gu , Rajat Duggal , Yasmin N. Srivastava , Joseph Jacobs , Qinghao Meng , Gregoire Cardoen , Ralph C. Even , Morgan A. Springs
IPC分类号： C08J9/00 , C08G18/48 , C08G18/76 , C08G18/16 , C08G18/24 , C09D133/02 , C08G18/20 , C08G18/18 , C08K9/10 , C08G18/08 , C08J9/36
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：US11932722B2
公开(公告)日：2024-03-19
申请号：US17282803
申请日：2019-10-07
发明人： Qinghao Meng , Lucie Porcelli , David J. Honkomp , Meagan Broadway , Morgan A. Springs , Paul Cookson , William L. Ritter , Anja Arlt
IPC分类号： C08G18/48 , C08G18/76 , C08G101/00
CPC分类号： C08G18/4816 , C08G18/4812 , C08G18/4837 , C08G18/7664 , C08G2101/00 , C08G2110/0008 , C08G2110/0033 , C08G2110/005 , C08G2110/0083 , C08G2350/00
摘要： Embodiments of the present disclosure are directed towards formulated polyol compositions that include a first polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g, a second polyether polyol having an average hydroxyl number from 18.5 to 51 mg KOH/g, a third polyether polyol having an average hydroxyl number from 20 to 70 mg KOH/g, and at least one of: fourth polyether polyol having an average hydroxyl number from 112 to 280 mg KOH/g; and a methoxypolyethylene glycol having an average hydroxyl number from 56 to 190 mg KOH/g.
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公开(公告)号：US11912815B2
公开(公告)日：2024-02-27
申请号：US17267171
申请日：2019-08-05
CPC分类号： C08G18/7664 , C08G18/4277 , C08G2110/005 , C08G2110/0008 , C08G2110/0083
摘要： Flexible polyurethane foams having high airflows and excellent viscoelastic properties are made using a polyol mixture that includes a certain liquid polyester, certain ethylene oxide polyols and certain propylene oxide polyols, and a polymeric MDI. When used in applications such as bedding, the high airflows contribute to an improved sense of comfort by the user.
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公开(公告)号：US20240043644A1
公开(公告)日：2024-02-08
申请号：US18482049
申请日：2023-10-06
发明人： Kaoru Aou , Yibei Gu , Rajat Duggal , Yasmin N. Srivastava , Joseph Jacobs , Qinghao Meng , Gregoire Cardoen , Ralph C. Even , Morgan A. Springs
IPC分类号： C08J9/00 , C08G18/48 , C08G18/76 , C08G18/16 , C08G18/24 , C09D133/02 , C08G18/20 , C08G18/18 , C08K9/10 , C08G18/08 , C08J9/36
CPC分类号： C08J9/0009 , C08G18/4841 , C08G18/7664 , C08G18/4816 , C08G18/163 , C08G18/4837 , C08G18/244 , C08G18/4829 , C09D133/02 , C08G18/2081 , C08G18/1833 , C08K9/10 , C08G18/0866 , C08J9/365 , C08K9/06
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：US20210301069A1
公开(公告)日：2021-09-30
申请号：US17267171
申请日：2019-08-05
摘要： Flexible polyurethane foams having high airflows and excellent viscoelastic properties are made using a polyol mixture that includes a certain liquid polyester, certain ethylene oxide polyols and certain propylene oxide polyols, and a polymeric MDI. When used in applications such as bedding, the high airflows contribute to an improved sense of comfort by the user.
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公开(公告)号：US20190211171A1
公开(公告)日：2019-07-11
申请号：US16093415
申请日：2017-06-01
发明人： Kaoru Aou , Yibei Gu , Rajat Duggal , Yasmin N. Srivastava , Joseph Jacobs , Qinghao Meng , Gregoire Cardoen , Ralph C. Even , Morgan A. Springs
CPC分类号： C08J9/0009 , C08G18/0866 , C08G18/163 , C08G18/18 , C08G18/1833 , C08G18/2081 , C08G18/24 , C08G18/244 , C08G18/4816 , C08G18/4829 , C08G18/4837 , C08G18/4841 , C08G18/7664 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08G2101/0083 , C08G2350/00 , C08J9/365 , C08J2375/04 , C08K3/36 , C08K9/10 , C08K2201/013 , C08L83/04 , C09D133/02 , C08L75/08 , C08L33/02
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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