Invention Grant
- Patent Title: Fire retardant treated fluff pulp web and process for making same
- Patent Title (中): 阻燃处理的绒毛纸浆和其制造方法
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Application No.: US13751218Application Date: 2013-01-28
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Publication No.: US08685206B2Publication Date: 2014-04-01
- Inventor: James E. Sealey , Brent A. Fields
- Applicant: International Paper Company
- Applicant Address: US TN Memphis
- Assignee: International Paper Company
- Current Assignee: International Paper Company
- Current Assignee Address: US TN Memphis
- Agent Thomas W. Barnes, III; Eric W. Guttag
- Main IPC: D21H21/34
- IPC: D21H21/34 ; D21H11/16 ; D21H17/07 ; D21H17/10 ; D21H17/11 ; D21H17/66 ; D21H15/04

Abstract:
A fire resistant fluff pulp web made from a fluff pulp web, a fire retardant component present in and/or on the fluff pulp, and a fire retardant distributing surfactant which distributes the fire retardant component in and/or on the fluff pulp web in a manner so that the fluff pulp web passes one or more fire resistance tests. Also, a process for preparing these fire resistant fluff pulp webs, as well as for treating outer fibrous layers comprising an air-laid mixture of these fire resistant fluff pulp fibers and bicomponent fibers with up to about 5% additional fire retardant and which are used in fire resistant air-laid fibrous structures useful in upholstery, cushions, mattress ticking, panel fabric, padding, bedding, insulation, materials for parts in devices and appliances, etc.
Public/Granted literature
- US20130133850A1 FIRE RETARDANT TREATED FLUFF PULP WEB AND PROCESS FOR MAKING SAME Public/Granted day:2013-05-30
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