Bonded vehicular glass assemblies utilizing two-component urethanes, and related methods of bonding
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-027/00
B32B-027/40
B60J-001/00
E06B-003/00
출원번호
US-0924405
(1997-08-22)
발명자
/ 주소
Lewno Jeffrey A.
출원인 / 주소
Donnelly Corporation
대리인 / 주소
Van Dyke, Gardner, Linn & Burkhart, LLP
인용정보
피인용 횟수 :
67인용 특허 :
34
초록▼
Bonded vehicular glass assemblies utilizing two-component urethane adhesives to attach dynamic load-bearing attachment members to glass substrates to form a joint suitable for use on a vehicle, and related methods of forming are described herein. In addition, methods of attaching components to glass
Bonded vehicular glass assemblies utilizing two-component urethane adhesives to attach dynamic load-bearing attachment members to glass substrates to form a joint suitable for use on a vehicle, and related methods of forming are described herein. In addition, methods of attaching components to glass by use of these adhesives are disclosed. The two-component urethane adhesives utilized in this invention have been found to provide surprisingly strong bonds between glass and other materials which meet or exceed OEM requirements, and be particularly well suited for use in vehicles.
대표청구항▼
[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A vehicular window assembly suitable for use in a vehicle, said window assembly comprising:a glass panel having a first surface and an opposing second surface;a load-bearing attach
[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A vehicular window assembly suitable for use in a vehicle, said window assembly comprising:a glass panel having a first surface and an opposing second surface;a load-bearing attachment member selected from the group consisting of mounting members, hinges, clevises, latches, lift brackets, division bars, positionable members, guide tracks, handles, guide pins, strut-mounting hardware, strikers, struts, power-mounting hardware, track members, rails, latch members, antennas, wiper mounts, sealing members, cosmetic articles, pin components, and hinge members; andsaid glass panel and said load-bearinig attachment member joined by an adhesive layer;said adhesive layer consisting essentially of a layer of a rapid set, rapid cure, two-component urethane adhesive disposed between said first surface of said glass panel and said attachment member, said layer of adhesive cured to form a joint suitable for use on the vehicle;wherein said rapid set characteristic is such that said adhesive achieves a set within a time period of about 3 minutes or less from the time of initial disposition of said adhesive between said glass panel and said attachment member, and wherein said rapid cure characteristic is such that said adhesive cures in a time period of less than about 60 minutes from the time of adhesive set;said layer of cured adhesive bonding said load bearing attachment member to said first surface of said glass panel prior to installation of said assembly in the vehicle and without exposure of said bonded load bearing attachment member on said second surface of said panel.
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이 특허에 인용된 특허 (34)
Mlhaupt Rolf (Marly CHX) Simon Hubert (Mulhouse FRX), Adhesion promoters.
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Sanok John L. (Grosse Ile MI) Adams David G. (Toledo OH), Molded urethane window gasket assembly with hinge member and apparatus and method for making same.
Duck Edward W. (Gaiberg DEX) Scheffler Ingolf (Wiesloch DEX) Hirthammer Michael (Heidelberg DEX), Process for the at least partial curing of sealants and adhesives using pulsed microwave energy.
Xu, Qihua; Hao, Ling; Donovan, III, Lawrence P.; Timmer, Roger J.; Chase, Lee A.; Nicholas, Trevor R.; Hartrick, David P., Process for preparing chrome surface for coating.
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