发明名称 |
Method for using pulsed optical energy to increase the bondability of a surface |
摘要 |
A method and system for improving the capability of a surface of an organic structure to bond with another material includes irradiating a target area of the surface of a structure with pulsed, incoherent optical energy having wavelength components which range from 160-5000 nanometers at an intensity sufficient to photodecompose any adventitious organic substances on the surface and to photodecompose a thin layer of molecular bonds forming the surface of the structure; and exposing the target area of the surface to ionized gas that chemically reacts with the target area of the surface to increase the surface free energy of the surface. A similar method and system may also be employed to improve the bondability of a metallic surface by first precleaning the metallic surface to dislodge any inorganic substances from the surface; and second irradiating a target area of the surface with pulsed, incoherent optical energy having wavelength components in the range of 160-5000 nanometers at an intensity sufficient to photodecompose any organic substances present on the surface.
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申请公布号 |
US5512123(A) |
申请公布日期 |
1996.04.30 |
申请号 |
US19940300389 |
申请日期 |
1994.09.02 |
申请人 |
MAXWELL LABORATORIES |
发明人 |
CATES, MICHAEL C.;HAMM, RICHARD R.;CHU, EDMOND |
分类号 |
B05D3/04;B05D3/06;B08B7/00;B29C35/08;B29C59/00;B29C59/16;C09J5/02;(IPC1-7):B32B31/00 |
主分类号 |
B05D3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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