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公开(公告)号：US20240117138A1
公开(公告)日：2024-04-11
申请号：US18274690
申请日：2022-02-01
发明人： Yaohua Gao , Stephen M. Sanocki , Sithya S. Khieu , Ignatius A. Kadoma , Cory D. Sauer , Tien Yi T.H. Whiting , Mitchell A.F. Johnson , Jeffrey P. Kalish , Daniel L. Schlosser , Michael Brett Runge , Matt R. Branscomb
CPC分类号： C08J9/32 , C08J7/0427 , D21H19/70 , C08J2203/22 , C08J2329/14
摘要： Disclosed are polymeric foamed compositions, foam padded materials that include such polymeric foamed compositions disposed on a sheet material, and packaging articles (e.g., envelopes) made from such foam padded materials. The polymeric foamed composition on the sheet material has a plurality of foamed structures formed from the foamable composition attached to the sheet material by a layer of the foamable composition, and the plurality foam structures each having a hollow core and a foam exterior shell.
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公开(公告)号：US20240317955A1
公开(公告)日：2024-09-26
申请号：US18274693
申请日：2022-01-31
发明人： Yaohua Gao , Stephen M. Sanocki , Sithya S. Khieu , Ignatius A. Kadoma , Cory D. Sauer , Tien Yi T.H. Whiting , Mitchell A.F. Johnson , Jeffrey P. Kalish , Daniel L. Schlosser , Michael Brett Runge , Matt R. Branscomb
CPC分类号： C08J9/00 , B65D65/44 , B65D81/03 , C09D7/40 , C09D129/04 , D21H19/00 , B65D2565/385 , C08J2429/04
摘要： Polymeric foamed compositions, foam padded materials that include such polymeric foamed compositions, and packaging articles (e.g., envelopes) that include such foam padded materials, wherein the foamed composition includes: a polymeric component including a copolymer including divalent hydroxyethylene monomer units and divalent dihydroxybutylene monomer units; wherein the composition is in the form of an at least partially water-soluble foam.
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