Invention Grant
US08097116B2 Corrosion-resistant ply bond adhesives and products and processes incorporating such adhesives
有权
耐腐蚀的胶粘剂粘合剂和包含这种粘合剂的产品和工艺
- Patent Title: Corrosion-resistant ply bond adhesives and products and processes incorporating such adhesives
- Patent Title (中): 耐腐蚀的胶粘剂粘合剂和包含这种粘合剂的产品和工艺
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Application No.: US12313447Application Date: 2008-11-20
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Publication No.: US08097116B2Publication Date: 2012-01-17
- Inventor: Bart Hedrick , Eduardo Romero Nochebuena
- Applicant: Bart Hedrick , Eduardo Romero Nochebuena
- Applicant Address: US TX Dallas
- Assignee: Sekisui Specialty Chemicals America, LLC
- Current Assignee: Sekisui Specialty Chemicals America, LLC
- Current Assignee Address: US TX Dallas
- Main IPC: B29C65/00
- IPC: B29C65/00 ; B32B23/08

Abstract:
Corrosion-resistant adhesive compositions are provided. The compositions are useful for bonding together plies in multi-ply cellulosic fibrous structures. Multi-ply cellulosic fibrous structures incorporating the adhesives, products produced from such structures, and methods of producing the structures are also disclosed. The adhesive compositions incorporate a polyvinyl alcohol polymer and a corrosion inhibitor. The adhesive compositions may be sprayed or coated onto the cellulosic structures to bond layers of the structure to each other. The corrosion-resistant adhesive compositions are useful for preventing corrosion in the various devices used for handling and application of the adhesives such as spray equipment and applicator rolls. The cellulosic fibrous structures may be used to produce a variety of products including paper towels, toilet tissue, facial tissue, napkins, and other absorbent materials.
Public/Granted literature
- US20090075107A1 Corrosion-resistant ply bond adhesives and products and processes incorporating such adhesives Public/Granted day:2009-03-19
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