Invention Grant
US4990405A Multi-ply composites and sheets of epoxy and flocced 2:1 layered
silicates
失效
多层复合材料和环氧树脂片和2层层状硅酸盐絮凝物
- Patent Title: Multi-ply composites and sheets of epoxy and flocced 2:1 layered silicates
- Patent Title (中): 多层复合材料和环氧树脂片和2层层状硅酸盐絮凝物
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Application No.: US339410Application Date: 1989-04-14
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Publication No.: US4990405APublication Date: 1991-02-05
- Inventor: Walter J. Bohrn , Shelly N. Garman , Thomas M. Tymon
- Applicant: Walter J. Bohrn , Shelly N. Garman , Thomas M. Tymon
- Applicant Address: PA Lancaster
- Assignee: Armstrong World Industries, Inc.
- Current Assignee: Armstrong World Industries, Inc.
- Current Assignee Address: PA Lancaster
- Main IPC: C01B33/44
- IPC: C01B33/44 ; C01B35/08 ; C01B35/10 ; C04B14/20 ; C04B35/622 ; C04B41/00 ; D21H13/10 ; D21H13/40 ; D21H13/44 ; D21H17/07 ; D21H17/33 ; D21H17/66 ; H01B3/04 ; H05K1/03
Abstract:
Sheets and laminated composites are described which are prepared with epoxy and flocculated vermiculite and mica dispersions. Processes and procedures are also described to obtain film and sheet materials from the flocculated silicate and epoxy dispersions.
Public/Granted literature
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