Invention Grant
- Patent Title: Spunbond polyester mat with binder comprising salt of inorganic acid
- Patent Title (中): 纺粘聚酯垫与含有无机酸盐的粘合剂
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Application No.: US12969217Application Date: 2010-12-15
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Publication No.: US08651286B2Publication Date: 2014-02-18
- Inventor: Kiarash Alavi Shooshtari , James Patrick Hamilton , Jawed Asrar
- Applicant: Kiarash Alavi Shooshtari , James Patrick Hamilton , Jawed Asrar
- Applicant Address: US CO Denver
- Assignee: Johns Manville
- Current Assignee: Johns Manville
- Current Assignee Address: US CO Denver
- Agent Robert D. Touslee
- Main IPC: B01D39/16
- IPC: B01D39/16 ; B05D3/02 ; D04H3/12 ; H01M2/18
Abstract:
Provided are spunbond polyester mats using an improved curable composition. Such curable composition comprises the reaction product of an aldehyde or ketone and an amine salt of an inorganic acid. The composition when applied to spunbond polyester continuous filaments is cured to form a water-insoluble polymer binder which exhibits good adhesion and thermodimensional stability.
Public/Granted literature
- US20120152826A1 SPUNBOND POLYESTER MAT WITH BINDER COMPRISING SALT OF INORGANIC ACID Public/Granted day:2012-06-21
Information query
