Invention Application
- Patent Title: Articles Having A Compositional Gradient And Methods For Their Manufacture
- Patent Title (中): 具有组成梯度的文章及其制造方法
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Application No.: US13002304Application Date: 2009-06-30
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Publication No.: US20120103670A1Publication Date: 2012-05-03
- Inventor: John S. Lettow
- Applicant: John S. Lettow
- Applicant Address: US MD Jessup
- Assignee: VORBECK MATERIALS CORP.
- Current Assignee: VORBECK MATERIALS CORP.
- Current Assignee Address: US MD Jessup
- International Application: PCT/US09/49262 WO 20090630
- Main IPC: H05K1/00
- IPC: H05K1/00 ; C08L33/02 ; H01B1/12 ; H01B1/22 ; C08L9/06 ; C08K3/04 ; B82Y30/00
Abstract:
Articles comprising a composition comprising a polymeric binder and at least one carbonaceous filler, wherein the article has a compositional gradient such that the concentration of the filler is increased or decreased in at least one direction in the article. Methods for their preparation and structures comprising the articles are also described.
Public/Granted literature
- US09447251B2 Articles having a compositional gradient and methods for their manufacture Public/Granted day:2016-09-20
Information query
