Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Making hole or aperture in article
Patent
1982-10-15
1984-12-04
Lowe, James
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Making hole or aperture in article
264343, B29D 720, B29C 2500
Patent
active
044863748
ABSTRACT:
Laminates of film of a hydrophilic polymer and adhered substrates are softened by applying a nonvolatile aliphatic compound to at least one surface.
REFERENCES:
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patent: 4066078 (1978-01-01), Berg
patent: 4076673 (1978-02-01), Burkholder
patent: 4128686 (1978-12-01), Kyle
patent: 4263363 (1981-04-01), Buck
patent: 4269188 (1981-05-01), Nishizawa
patent: 4310593 (1982-01-01), Gross
patent: 4413995 (1983-11-01), Korpman
Lowe James
The Dow Chemical Company
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