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1.发明申请
公开(公告)号：WO2020072202A1
公开(公告)日：2020-04-09
申请号：PCT/US2019/051714
申请日：2019-09-18
摘要： The present disclosure relates to a thermoplastic film that includes a layer of thermoplastic material and an encapsulated odor control component. The encapsulated odor control component can include an odor-control active encapsulated within an odor-control encapsulant. Additionally, the encapsulated odor control component can be configured to release the odor-control active from the encapsulant when exposed to malodor particles. The thermoplastic film can further include a color indicator that changes color to indicate performance of the encapsulated odor control component. For example, the color indicator can change from a first color to a second color based, at least in part, on the release of the odor-control active.
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2.发明申请
公开(公告)号：WO2022155063A1
公开(公告)日：2022-07-21
申请号：PCT/US2022/011589
申请日：2022-01-07
发明人： STIGLIC, Jeffrey, S , FERRACANE, Dean, A , GREER, Jessica , O'HARA, Scott , ANDERSON, Christopher, G , MISHRA, Rajesh, K
摘要： The present disclosure relates to a thermoplastic film that includes a plurality of ribs and a plurality of web areas that separate and connect the ribs. The thermoplastic film further includes an encapsulated odor control component that includes an odor control active encapsulated within a plurality of encapsulants. The encapsulants can be configured to delay a release of the odor-control active until activated. Further, the encapsulated odor control component can be applied across the plurality of ribs and the plurality of web areas, which can be configured to cause the encapsulants to activate in phases.
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3.发明申请
公开(公告)号：WO2021167936A1
公开(公告)日：2021-08-26
申请号：PCT/US2021/018305
申请日：2021-02-17
IPC分类号： B65F1/00 , A61L9/01 , A61L9/04 , B65D81/26 , B65D81/28 , B65D2203/12 , B65D31/02 , B65F1/002 , B65F1/0026
摘要： The present disclosure relates to thermoplastic films and products formed therefrom that include additive components effectively compartmentalized based on diffusion characteristics of the additive components. For example, first and second additive components are localized on a thermoplastic film in a manner that as the additive components diffuse, they minimize or avoid interaction. Specifically, the thermoplastic film is folded over itself to create an air gap that causes the additive components to desorb, diffuse into the air gap, and then absorb into the film at a position across the air gap rather than diffusing substantially laterally across the thermoplastic film. By ensuring that the additive components diffuse up and down rather than laterally and by laterally offsetting the additive components, one or more implementations effectively compartmentalize the antagonistic components.
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