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Fiber glass product incorporating string binders

A fiberglass and adhesive technology, applied in the field of fiberglass products, can solve problems such as uncoordinated structural integrity, folding, and wrinkles of reinforcing materials

Inactive Publication Date: 2007-08-01
PPG IND OHIO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This often results in wrinkling and folding of the reinforcing material, resulting in poor and inconsistent structural integrity

Method used

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Examples

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Embodiment Construction

[0018] In this specification, unless otherwise stated, all numerical values ​​indicating amounts of ingredients, reaction conditions, etc. used in the present invention are to be understood as being modified in all cases by the term "about". Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification are approximations that may vary depending upon the desired properties sought to be obtained by the present invention. At the very least, and not as an attempt to limit the application of the theory of equivalents to the scope of the present invention, each numerical parameter should at least be construed in light of the number of reported significant digits and by applying ordinary rounding techniques.

[0019] Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the invention are approximations, the numerical values ​​set forth in the specific examples are reported as precisely as possible. ...

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PUM

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Abstract

A multi-end fiber glass roving comprises a plurality of fiber glass ends and at least one bicomponent string binder. The bicomponent string binder may comprise at least one bundle of bicomponent string binder filaments, each filament having a core and an outer sheath.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to the following applicants' co-pending application and is hereby incorporated by reference in its entirety: US Provisional Patent Application No. 60 / 364,247 (filed March 13, 2002), entitled "Silk Adhesives and Thread Adhesives" Fiber Glass Products". technical field [0003] The present invention relates generally to fiberglass articles containing thread binders, and to methods of producing fiberglass articles containing thread binders. Background technique [0004] Preforms made of glass fibers have been used for many years to provide reinforced polymer composites. Composite fabricators have long known the difficulty of taking prefabricated mats and fabrics made of chopped or continuous glass fibers and placing them into molds containing complex geometries. This often causes buckling and folding of the reinforcing material, resulting in poor and inconsistent structural integrity. M...

Claims

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Application Information

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IPC IPC(8): C03C25/26C03C25/32C08J5/04C08L67/06C08K7/06C08K7/14C08L67/02
CPCC08K7/14C08L67/02Y10T428/2933C08L67/06C08L2666/18
Inventor S·J·莫利斯J·C·彼得斯李雯
Owner PPG IND OHIO INC
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