Invention Grant
- Patent Title: Absorbent articles comprising wetness indicators
- Patent Title (中): 包括湿度指示剂的吸收制品
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Application No.: US14943139Application Date: 2015-11-17
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Publication No.: US09585796B2Publication Date: 2017-03-07
- Inventor: Thomas James Klofta
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Richard L. Alexander
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/42 ; A61F13/532 ; A61F13/536 ; A61F5/44 ; A61F13/49 ; A61F13/514

Abstract:
An absorbent article of the present invention may comprise a backsheet, a wetness indicator composition, and an absorbent core. The wetness indicator composition may comprise a stabilizer, a colorant, and a matrix. The absorbent core may comprise a nonwoven layer and an absorbent polymer material, and optionally, a thermoplastic adhesive material. The wetness indicator composition may be in direct contact with an inner surface of the backsheet and an outer surface of the nonwoven layer. And, the absorbent polymer material, and optionally, the thermoplastic adhesive material, may be in direct contact with an inner surface of the nonwoven. Further, the absorbent core may be substantially cellulose free and may be oriented in at least one row.
Public/Granted literature
- US20160067114A1 ABSORBENT ARTICLES COMPRISING WETNESS INDICATORS Public/Granted day:2016-03-10
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