公开(公告)号：US20240264079A1

公开(公告)日：2024-08-08

申请号：US18637591

申请日：2024-04-17

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Priyadarshini Gadgil ,  Alison S. Bagwell ,  Maurice Thompson ,  Zamsari Bin Zakaria ,  Sumsuriya Beraheng

IPC分类号： G01N21/3563 ,  G01N21/29 ,  G01N33/44

CPC分类号： G01N21/3563 ,  G01N21/29 ,  G01N33/442 ,  G01N2021/3572

摘要： A method and process for determining the propensity of elastomeric articles to discolor or stain is provided. The elastomeric articles tested are generally crosslinked elastomeric articles containing accelerators, such as carbamates. Residual carbamates can cause staining when contacted with metal ions, such as copper. Tests are disclosed for determining the propensity of the elastomeric articles to stain or discolor. The process can include remediation steps for preventing future articles from staining.

公开(公告)号：US11988601B2

公开(公告)日：2024-05-21

申请号：US17289534

申请日：2020-06-08

申请人： Kimberly-Clark Worldwide, Inc. ,  Alison S. Bagwell

发明人： Priyadarshini Gadgil ,  Alison S. Bagwell ,  Maurice Thompson ,  Zamsari Bin Zakaria ,  Sumsuriya Beraheng

IPC分类号： G01N21/25 ,  G01N21/27 ,  G01N21/29 ,  G01N21/35 ,  G01N21/3563 ,  G01N33/44

CPC分类号： G01N21/3563 ,  G01N21/29 ,  G01N33/442 ,  G01N2021/3572

摘要： A method and process for determining the propensity of elastomeric articles to discolor or stain is provided. The elastomeric articles tested are generally crosslinked elastomeric articles containing accelerators, such as carbamates. Residual carbamates can cause staining when contacted with metal ions, such as copper. Tests are disclosed for determining the propensity of the elastomeric articles to stain or discolor. The process can include remediation steps for preventing future articles from staining.

公开(公告)号：US20220205907A1

公开(公告)日：2022-06-30

申请号：US17289534

申请日：2020-06-08

申请人： Alison S. BAGWELL ,  Kimberly-Clark Worldwide, Inc.

发明人： Priyadarshini Gadgil ,  Alison S. Bagwell ,  Maurice Thompson ,  Zamsari Bin Zakaria ,  Sumsuriya Beraheng

IPC分类号： G01N21/3563 ,  G01N33/44 ,  G01N21/29

摘要： A method and process for determining the propensity of elastomeric articles to discolor or stain is provided. The elastomeric articles tested are generally crosslinked elastomeric articles containing accelerators, such as carbamates. Residual carbamates can cause staining when contacted with metal ions, such as copper. Tests are disclosed for determining the propensity of the elastomeric articles to stain or discolor. The process can include remediation steps for preventing future articles from staining.