Coating processes – With post-treatment of coating or coating material – Heating or drying
Reexamination Certificate
2005-03-01
2005-03-01
Cameron, Erma (Department: 1762)
Coating processes
With post-treatment of coating or coating material
Heating or drying
Reexamination Certificate
active
06861099
ABSTRACT:
A phenol-formaldehyde resole resin is combined with an ammonia-based formaldehyde scavenger to produce a product useful, for example, as a binder used in the production of glass fiber insulation products. The starting resin may have a free formaldehyde content of 1.5 to 14 wt. %, based on a total weight of the resin, and the resin and scavenger may be combined at a molar ratio in the range of 0.1 to 5. The resulting binder may have a free formaldehyde content of 1 wt. % or less, based on a total weight of the reaction product. This binder may then be applied to a glass fiber base material in a conventional manner.
REFERENCES:
patent: 3223668 (1965-12-01), Stalego
patent: 3616179 (1971-10-01), McCombs et al.
patent: 3617428 (1971-11-01), Carlson
patent: 3819441 (1974-06-01), Fargo et al.
patent: 3935139 (1976-01-01), Ashall
patent: 3956204 (1976-05-01), Higginbottom
patent: 3956205 (1976-05-01), Higginbottom
patent: 4028367 (1977-06-01), Higginbottom
patent: 4060504 (1977-11-01), Higginbottom
patent: 4095010 (1978-06-01), Zellar et al.
patent: 4176105 (1979-11-01), Miedaner
patent: 4373062 (1983-02-01), Brown
patent: 4376807 (1983-03-01), Cannon et al.
patent: 4433120 (1984-02-01), Chiu
patent: 4525492 (1985-06-01), Rastall et al.
patent: 4650825 (1987-03-01), Jellinek et al.
patent: 4663419 (1987-05-01), Fugier et al.
patent: 4757108 (1988-07-01), Walisser
patent: 4960826 (1990-10-01), Walisser
patent: 5011886 (1991-04-01), Buschfeld et al.
patent: 5296584 (1994-03-01), Walisser
patent: 5324337 (1994-06-01), Heilbing
patent: 5358748 (1994-10-01), Mathews et al.
patent: 5368803 (1994-11-01), Brow et al.
patent: 5371140 (1994-12-01), Parks
patent: 5505998 (1996-04-01), Mathews et al.
patent: 5534612 (1996-07-01), Taylor et al.
patent: 5538761 (1996-07-01), Taylor
patent: 5578371 (1996-11-01), Taylor et al.
patent: 5612405 (1997-03-01), Bainbridge et al.
patent: 5623032 (1997-04-01), Wu
patent: 5684118 (1997-11-01), Breyer et al.
patent: 5691426 (1997-11-01), Floyd
patent: 5708121 (1998-01-01), Parks et al.
patent: 5719228 (1998-02-01), Taylor et al.
patent: 5795934 (1998-08-01), Parks
patent: 5864003 (1999-01-01), Qureshi et al.
patent: 5916966 (1999-06-01), Walisser
patent: 5952440 (1999-09-01), Walisser et al.
patent: 6077883 (2000-06-01), Taylor et al.
patent: 6090883 (2000-07-01), Fouquay et al.
patent: 6114491 (2000-09-01), Dupre et al.
patent: 6194512 (2001-02-01), Chen et al.
patent: 6395819 (2002-05-01), Espiard et al.
patent: 6706809 (2004-03-01), Tutin et al.
patent: 0699639 (1996-03-01), None
patent: WO 9418187 (1994-07-01), None
patent: 03046036 (2003-06-01), None
Bir David J.
Gabrielson Kurt D.
Tutin Kim
White Carl R.
Banner & Witcoff , Ltd.
Cameron Erma
Georgia-Pacific Resins Inc.
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