Laser joining of thermoplastic and thermosetting materials

Details Laser joining of thermoplastic and thermosetting materials Laser joining of thermoplastic and thermosetting materials

1982-01-04

1983-11-08

Hoag, Willard E.

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

264249, 264320, B29C 2300, B29C 2700, B29C 900

Patent

active

044141661

ABSTRACT:
Thermoplastic materials are joined to non-thermoplastic materials such as thermosetting materials by laser radiant energy which causes the thermoplastic material to flow onto the thermosetting material, preferably into a notch or groove or over a shoulder or lip to form a joint by mechanically locking the materials together.

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patent: 3678142 (1972-07-01), Dubach
patent: 3764432 (1973-10-01), Bealor
patent: 3875648 (1975-04-01), Bone

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