ABSORBENT STRUCTURE AND METHOD OF MANUFACTURING THE SAME

• Main Authors: BATES MARK, BAKER ANDREW T, BIGGS DAVID GLEN, BOWEN KEVIN THOMAS, SCHOON BRADLEY WILLIAM, RABARSHI DAVID T, PETERS NICHOLAS M, GRAVERSON MARK L
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2023
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

Absorbent structures and methods of manufacture are disclosed. In one embodiment, an absorbent structure may include a first layer, a second layer, and a mixture of particles and a binder disposed between the first layer and the second layer, the superabsorbent particles disposed at greater than 400 gsm and less than 600 gsm, and the binder disposed at greater than 4 wt% and less than 5 wt% of the weight of the particles. The adhesive can form a three-dimensional network structure, the network structure comprises network adhesive filaments, the superabsorbent particles are fixed within the network structure, and the network adhesive filaments extend substantially in a three-dimensional space defined by the network adhesive filaments and the superabsorbent particles, and wherein the absorbent structure has an SAM capture value of less than or equal to 98 according to the SAM capture test method. 公开了吸收结构和制造方法。在一个实施方案中，吸收结构可包括第一层、第二层以及设置在所述第一层与所述第二层之间的颗粒和粘合剂的混合物，所述超吸收颗粒以大于400gsm且小于600gsm设置，并且所述粘合剂以大于所述颗粒的重量的4重量％