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Class Information
Number: 523/141
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Composition related to metal foundry molding or metallurgical furnace or process of preparing > Composition for metallurgical furnace or oven or process of preparing
Description: Subject matter wherein the composition is for a metallurgical furnace or oven apparatus.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7204878 |
Refractory mixes containing condensed tannin and furfuryl alcohol, and their uses |
Apr. 17, 2007 |
| 7129283 |
Binders containing an epoxy resin, an ester of a fatty acid, and a fluorinated acid |
Oct. 31, 2006 |
| 6559203 |
Foundry binder systems containing an alkyl resorcinol and their use |
May. 6, 2003 |
| 6326429 |
Polymeric organic carbonate materials useful as fillers for investment casting waxes |
Dec. 4, 2001 |
| 6271284 |
Sleeves, their preparation, and use |
Aug. 7, 2001 |
| 6133340 |
Sleeves, their preparation, and use |
Oct. 17, 2000 |
| 6133359 |
Non-stick coatings |
Oct. 17, 2000 |
| 6037389 |
Amine cured foundry binder systems and their uses |
Mar. 14, 2000 |
| 5641817 |
Methods for fabricating shapes by use of organometallic, ceramic precursor binders |
Jun. 24, 1997 |
| 5629362 |
Photon diffusive coating |
May. 13, 1997 |
| 5607986 |
Heat cured foundry mixes and their use |
Mar. 4, 1997 |
| 5491180 |
Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold |
Feb. 13, 1996 |
| 5459178 |
Foundry mixes and their uses |
Oct. 17, 1995 |
| 5391606 |
Emissive coatings for investment casting molds |
Feb. 21, 1995 |
| 5338774 |
Polyurethane-forming binder systems containing a polyphosphoryl chloride |
Aug. 16, 1994 |
| 5182346 |
Accelerators for curing phenolic resole resins |
Jan. 26, 1993 |
| 5182347 |
Accelerators for refractory magnesia |
Jan. 26, 1993 |
| 5180759 |
Exothermic compositions |
Jan. 19, 1993 |
| 5002981 |
High strength carbonaceous cement |
Mar. 26, 1991 |
| 4952616 |
Binders |
Aug. 28, 1990 |
| 4879319 |
Anhydrous refractory plastic |
Nov. 7, 1989 |
| 4767800 |
Exothermic compositions |
Aug. 30, 1988 |
| 4735974 |
Binder system for castable ceramics |
Apr. 5, 1988 |
| 4703022 |
Alumina and MgO preheatable insulating refractory liners and methods of use thereof |
Oct. 27, 1987 |
| 4639474 |
Monolithic refractory composition |
Jan. 27, 1987 |
| 4624976 |
Modeling material composition |
Nov. 25, 1986 |
| 4619950 |
Method and material for plugging an ingot mold |
Oct. 28, 1986 |
| 4602069 |
Phenolic resin-polyisocyanate binder systems containing a phosphorus based acid |
Jul. 22, 1986 |
| 4540724 |
Phenolic resin-polyisocyanate binder systems containing a phosphorus halide and use thereof |
Sep. 10, 1985 |
| 4518723 |
Curable epoxy resin compositions and use in preparing formed, shaped, filled bodies |
May. 21, 1985 |
| 4395505 |
Ascension pipe and ascension pipe cap sealers for by-product coke ovens |
Jul. 26, 1983 |
| 4394466 |
Fulvene binder compositions |
Jul. 19, 1983 |
| 4389498 |
Oxidatively coupled cold-set binders |
Jun. 21, 1983 |
| 4220578 |
Method, resin and catalyst for increasing the tensile strength and core hardness of a sand mold or core |
Sep. 2, 1980 |
| 4212778 |
Periclase refractory and its method of manufacture |
Jul. 15, 1980 |
| 4195458 |
Hardenable compositions of improved thermal stability |
Apr. 1, 1980 |
| 4191582 |
Composition containing polymeric alkoxysilane and refractory material and method for preparing a mold based thereon |
Mar. 4, 1980 |
| 4119473 |
Refractory composition for use in metallurgical furnaces |
Oct. 10, 1978 |
| 4031046 |
Exothermic lining for metallurgical purposes and method of making the same |
Jun. 21, 1977 |
| 4017433 |
Pitch water soluble resin and alkyd resin as binder composition for refractory particles |
Apr. 12, 1977 |
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