Invention Grant
- Patent Title: Nonwoven laminates and process for producing the same
- Patent Title (中): 无纺层压板及其制造方法
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Application No.: US11616677Application Date: 2006-12-27
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Publication No.: US08129298B2Publication Date: 2012-03-06
- Inventor: Shigeyuki Motomura , Kenichi Suzuki , Naosuke Kunimoto
- Applicant: Shigeyuki Motomura , Kenichi Suzuki , Naosuke Kunimoto
- Applicant Address: JP Tokyo
- Assignee: Mitsui Chemicals, Inc.
- Current Assignee: Mitsui Chemicals, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Rankin, Hill and Clark LLP
- Main IPC: B32B5/26
- IPC: B32B5/26 ; D04H1/00 ; D04H1/56

Abstract:
A nonwoven fabric laminate possesses excellent elasticity, softness, water resistance, fuzz resistance and curl resistance, and has less stickiness.The nonwoven fabric laminate includes at least one meltblown nonwoven fabric layer and mixed-fiber spunbonded nonwoven fabric layers on both surfaces of the at least one meltblown nonwoven fabric layer, the mixed-fiber spunbonded nonwoven fabric layers each comprising mixed fibers including 10 to 90 wt % of continuous fibers of a thermoplastic elastomer (A) and 90 to 10 wt % of continuous fibers of a thermoplastic resin (B) other than the thermoplastic elastomer (A) ((A)+(B)=100 wt %).
Public/Granted literature
- US20080038982A1 NONWOVEN LAMINATES AND PROCESS FOR PRODUCING THE SAME Public/Granted day:2008-02-14
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