Fugitive pattern for casting

Details Fugitive pattern for casting Fugitive pattern for casting

2007-12-04

2007-12-04

Mulcahy, Peter D. (Department: 1713)

Metal founding

Process

Shaping a forming surface

C524S274000

Reexamination Certificate

active

11260326

ABSTRACT:
A fugitive pattern for making a shell mold for investment casting a metal or alloy comprises a substantially random interpolymer and a low molecular weight polymer in proportions to provide a fugitive pattern having a combination of properties suitable for use in making the shell molds.

REFERENCES:
patent: 2961751 (1960-11-01), Operhall et al.
patent: 3196506 (1965-07-01), Operhall et al.
patent: 3996991 (1976-12-01), Ugata et al.
patent: 4076698 (1978-02-01), Anderson et al.
patent: 4763715 (1988-08-01), Cannarsa et al.
patent: 5372768 (1994-12-01), Solomon
patent: 5703187 (1997-12-01), Timmers
patent: 5869591 (1999-02-01), McKay et al.
patent: 5872201 (1999-02-01), Cheung et al.
patent: 5911940 (1999-06-01), Walton et al.
patent: 5919983 (1999-07-01), Rosen et al.
patent: 5977271 (1999-11-01), McKay et al.
patent: 6015868 (2000-01-01), Nickias et al.
patent: 6048909 (2000-04-01), Chaudhary et al.
patent: 6118013 (2000-09-01), Devore
patent: 6124370 (2000-09-01), Walton et al.
patent: 6150297 (2000-11-01), Campbell, Jr. et al.
patent: 6191245 (2001-02-01), Campbell, Jr. et al.
patent: 6231795 (2001-05-01), Chaudhary et al.
patent: 6344515 (2002-02-01), Parikh et al.
patent: 6476141 (2002-11-01), Chang et al.
patent: 6524702 (2003-02-01), Betso et al.
patent: 6648060 (2003-11-01), Yang
patent: 2005/0165192 (2005-07-01), Rosen et al.
patent: 962430 (1975-02-01), None
patent: 0765888 (1997-04-01), None
patent: 0416815 (1997-09-01), None
patent: 2182057 (2002-05-01), None
patent: 94/00500 (1994-01-01), None
patent: 95/32095 (1995-11-01), None
J. C. Randall; Polymer Sequence Determination; Academic Pres New York; 1977; pp. 71-78.

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