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Title: Selective modifiers for composite material property enhancement

Abstract

A laminate comprising a first ply, a second ply, and a plurality of interfacial modifiers arranged between opposing faces of the first ply and the second ply. A chemical composition of an interfacial modifier of the plurality of interfacial modifiers can be selected based on a resulting bond strength between the interfacial modifier of the plurality of interfacial modifiers and at least one of the first ply or the second ply. The plurality of interfacial modifiers can be arranged in a pattern to selectively modify toughness of a portion of the laminate based on the bond strength of the interfacial modifier of the plurality of interfacial modifiers.

Inventors:
; ;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-CA), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1824114
Patent Number(s):
11046048
Application Number:
17/065,061
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
DOE Contract Number:  
NA0003525
Resource Type:
Patent
Resource Relation:
Patent File Date: 10/07/2020
Country of Publication:
United States
Language:
English

Citation Formats

Briggs, Timothy, Werner, Brian T., and Carlson, Joseph. Selective modifiers for composite material property enhancement. United States: N. p., 2021. Web.
Briggs, Timothy, Werner, Brian T., & Carlson, Joseph. Selective modifiers for composite material property enhancement. United States.
Briggs, Timothy, Werner, Brian T., and Carlson, Joseph. Tue . "Selective modifiers for composite material property enhancement". United States. https://www.osti.gov/servlets/purl/1824114.
@article{osti_1824114,
title = {Selective modifiers for composite material property enhancement},
author = {Briggs, Timothy and Werner, Brian T. and Carlson, Joseph},
abstractNote = {A laminate comprising a first ply, a second ply, and a plurality of interfacial modifiers arranged between opposing faces of the first ply and the second ply. A chemical composition of an interfacial modifier of the plurality of interfacial modifiers can be selected based on a resulting bond strength between the interfacial modifier of the plurality of interfacial modifiers and at least one of the first ply or the second ply. The plurality of interfacial modifiers can be arranged in a pattern to selectively modify toughness of a portion of the laminate based on the bond strength of the interfacial modifier of the plurality of interfacial modifiers.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {6}
}

Works referenced in this record:

Polymer Composite Comprising an Interfacially Modified Fiber and Particle
patent-application, June 2019


Hetero phase polymer compositions
patent-application, July 2004


Ceramic composite
patent, September 2014


Microchannel plates and biochip arrays, and methods of making same
patent-application, December 2004