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Plastic assembly, methods of making and using the same, and articles comprising the same

A component and plastic technology, applied in the field of manufacturing and using said plastic components, can solve the problems of destroying the firmness and appearance of automobiles

Active Publication Date: 2015-02-11
EXATEC LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the large nominal gap spoils the car's solidity and appearance, which is a measure of quality

Method used

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  • Plastic assembly, methods of making and using the same, and articles comprising the same
  • Plastic assembly, methods of making and using the same, and articles comprising the same
  • Plastic assembly, methods of making and using the same, and articles comprising the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0061] Embodiment 1: A plastic component comprising: a thermoplastic element having a first surface of the thermoplastic element and a second surface of the thermoplastic element; a structural element having a first surface of the structural element and a second surface of the structural element, wherein the thermoplastic element is in the opening in; and an anisotropic bonding element located between the second surface of the thermoplastic element and the first surface of the structural element.

Embodiment approach 2

[0062] Embodiment 2: The plastic assembly according to Embodiment 1, wherein the anisotropic bonding element has a first modulus of elasticity for deformation in the first orientation direction and a second elasticity for deformation in the second orientation direction modulus, wherein the second modulus is 25% or more greater than the first modulus.

Embodiment approach 3

[0063] Embodiment 3: The plastic component of Embodiment 2, wherein the first modulus of elasticity is for deformation perpendicular to the perimeter of the thermoplastic element.

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PUM

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Abstract

In an embodiment, a vehicle component comprises a thermoplastic element having a thermoplastic element first surface and a thermoplastic element second surface; a structural element defining an opening, wherein the structural element has a structural element first surface and a structural element second surface, wherein the thermoplastic element is in the opening; and an elastic anisotropic bonding element between the thermoplastic element second surface and the structural element first surface. In an embodiment, a method of forming a plastic assembly comprises forming an anisotropic bonding element comprising a layer comprising a bonding element matrix without elongated members, a layer comprising a bonding element matrix comprising elongated members, and a layer comprising a bonding element matrix without elongated members; attaching the anisotropic bonding element to a structural element and a thermoplastic element, wherein the anisotropic bonding element is between a thermoplastic element second surface and a structural element first surface.

Description

technical field [0001] The invention discloses a plastic component, an article comprising the plastic component, and a method for manufacturing and using the plastic component. Background technique [0002] Polymer (eg, polycarbonate) automotive glazing (eg, windows) has advantages over glass with respect to weight, impact resistance, thermal insulation, design flexibility, and integration conditions. However, the use of glass-based polymers in automotive applications has been problematic, in part due to the unique challenges posed by the automotive environment. This environment includes extreme temperature and environmental exposure; strong and prolonged vibration forces transmitted through the glass material during normal operation of the car; occasional cases of strong vibration and shock loads, which may act randomly on the glass material; due to Surface scratches from accidental contact, such as washing a vehicle or the effects of dust and other particulates; and frequ...

Claims

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Application Information

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IPC IPC(8): B32B27/08B32B7/12B32B37/02B29C47/06B32B7/027
CPCB32B7/02B32B7/12Y10T428/24942B32B7/027B60J1/006Y10T428/31507B29C48/18B32B27/08B32B37/02
Inventor S·M·加斯沃思
Owner EXATEC LLC