公开(公告)号：WO2021217159A2

公开(公告)日：2021-10-28

申请号：PCT/US2021/070237

申请日：2021-03-05

申请人： CSP TECHNOLOGIES, INC.

发明人： PRATT, Jason ,  BRYANT, Megan

IPC分类号： B65D81/26 ,  A23L3/3436 ,  A23L3/3463 ,  B01J20/28 ,  B65D81/28 ,  A23L3/3472 ,  B01D53/04 ,  B01J20/0281 ,  B01J20/12 ,  B01J20/14 ,  B01J20/22 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28026 ,  B01J20/28033 ,  B01J20/2805 ,  B01J2220/44

摘要： Disclosed are daucus-based oxygen scavenging compositions and materials, particularly of the carrot species, and their methods of use in containers and packaging of oxygen sensitive products. Further disclosed are daucus-based oxygen scavenging materials used in combination with tea-based oxygen scavenging compositions. Such compositions, materials and containers are of use for preserving the shelf-life of a myriad of products such as foods, pharmaceuticals, cosmetics, tobacco and cannabis.

公开(公告)号：WO2023034938A1

公开(公告)日：2023-03-09

申请号：PCT/US2022/075867

申请日：2022-09-01

申请人： CSP TECHNOLOGIES, INC.

发明人： PRATT, Jason ,  COMER, Ivy ,  BRYANT, Megan ,  BOX, Justin

IPC分类号： C08K5/1545 ,  C08L101/00 ,  C08L5/00 ,  C08L3/02 ,  B65D81/24

摘要： Disclosed are sugar-based compositions, materials and their methods of use for oxygen modified packaging of oxygen sensitive products. Reducing and / or hydrolyzable sugars, such as starches, are optionally incorporated into polymer compositions to function as oxygen scavengers. Particular applications in the food and beverage industry are highly desired.