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2023
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P/S
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Iron-oxide-based foundry sand additive used in the manufacture of metallic castings. |
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P/S
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Iron-oxide-based foundry sand additive used in the
manufacture of metallic castings. |
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Invention
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Compositions and methods for refractory coatings with ester carriers.
This technology relates to... |
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P/S
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Iron-oxide-based foundry sand additive used in the manufacture of metallic castings |
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P/S
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Devices and systems comprising liquid level sensors and downloadable software for use in monitori... |
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2021
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P/S
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Chromium oxides; Foundry sand |
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P/S
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Chromium oxides; Foundry sand |
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2020
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Invention
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Compositions and methods for refractory coatings with ester carriers. This technology relates to ... |
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2019
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Invention
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Compositions and methods for modified ester-curatives and reduction of formaldehyde emission and ... |
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P/S
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resin coated foundry sand for foundry cores and molds |
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2018
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P/S
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refractory coatings for foundry cores and molds |
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Invention
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Compositions and methods for foundry cores in high pressure die casting. “Lost” cores for use hig... |
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2009
|
Invention
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Sulfur dioxide-cured epoxy acrylate foundry binder system. The present invention provides ... |
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2008
|
Invention
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Sulfur dioxide-cured epoxy acrylate foundry binder system.
The present invention provides an epo... |
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2007
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P/S
|
resin coated sand for shell cores and molds |
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2005
|
Invention
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Phenolic urethane foundry binder. The present invention provides a novel phenolic urethane ... |
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2004
|
Invention
|
Phenolic urethane foundry binder.
The present invention provides a novel phenolic urethane binde... |
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2002
|
P/S
|
Foundry products, namely, resins, refractory coatings and binders, and resin coated sands for use... |
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|
P/S
|
foundry products, namely, resins, refractory coatings and binders, and resin coated sands used in... |
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2000
|
Invention
|
Method to improve humidity resistance of phenolic urethane foundry binders. An embodiment o... |
|
|
Invention
|
Foundry binder and process. No-bake foundry binders that produce foundry shapes with improved hot... |
|
1999
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Invention
|
Improvements in ester cured binders. An embodiment of the present invention provides a meth... |
|
|
Invention
|
Method to improve humidity resistance of phenolic urethane foundry binders. An embodiment of the ... |
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|
Invention
|
Ester cured binders. An embodiment of the present invention provides a method for improving the t... |
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|
Invention
|
Binders for cores and molds. No-bake inorganic binder compositions for binding particulate materi... |
|
1998
|
P/S
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ADDITIVE TO FOUNDRY SAND TO IMPROVE THE PHYSICAL PROPERTIES OF THE RESULTANT MOLDS AND CORES MADE... |
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1997
|
Invention
|
Foundry binder of polyurethane, phenolic resin, polyisocyanate and epoxy resin. Compositions and ... |
|
|
Invention
|
Binders for cores and molds. No-bake inorganic binder compositions for binding particulate ... |
|
|
P/S
|
chemical products, namely, inorganic binders for making foundry molds and cores |
|
1996
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Invention
|
Binders for cores and molds. An inorganic binder system for foundry compositions including ... |
|
|
Invention
|
Bound multi-component sand additive. Two or more sand additive particles are made to adhere to ea... |
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|
P/S
|
foundry mold coating |
|
|
Invention
|
Binders for cores and molds. An inorganic binder system for foundry compositions includes a silic... |
|
1995
|
Invention
|
Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin. Compositions and methods... |
|
|
Invention
|
Bound multi-component sand additive. Two or more sand additive particles are made to adhere... |
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|
Invention
|
Biphenyl additive for improvement in urethane foundry binders. Compositions and methods for... |
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1994
|
Invention
|
Biphenyl additive for improvement in urethane foundry binders. Compositions and methods for impro... |
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1993
|
Invention
|
Dialdehyde modified phenolic foundry sand core binder resins, processes for making same, and proc... |
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|
P/S
|
foundry binders and components of foundry binders |
|
1992
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Invention
|
Low free formaldehyde phenolic polyol formulation. A resin is prepared by the reaction of a pheno... |
|
|
Invention
|
Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenol... |
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|
Invention
|
Alkaline benzylic ether phenolic resin binders. Modified benzylic ether resole resins and process... |
|
|
Invention
|
Low free formaldehyde phenolic polyol formulation. A resin is prepared by the reaction of ... |
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1991
|
Invention
|
Compositions for foundry molding processes utilizing reclaimed sand. The present invention provid... |
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1990
|
Invention
|
Ester hardeners for phenolic resin binder systems. A hardener composition for alkaline phenolic r... |
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|
Invention
|
Processes and compositions to enhance the tensile strength of reclaimed sand bonded with alkaline... |
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|
Invention
|
Phenolic resin compositions. A phenolic resin composition comprises an ester-curable phenol-aldeh... |
|
|
P/S
|
refractory coating for industrial use for foundry cores and molds used to produce a smooth finish... |
|
1989
|
Invention
|
Phenolic resin compositions. The compounds find particular use in bonding refractory materials, s... |
|
|
Invention
|
Method to improve flowability of alkaline phenolic resin coated sand. A process for improving the... |
|
1987
|
P/S
|
RESIN-COATED SAND USED TO MAKE MOLDS AND SHELL CORES FOR THE FOUNDRY INDUSTRY |
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P/S
|
CHEMICAL PRODUCTS, NAMELY, RESINS WHICH SERVE AS BINDERS IN THE MANUFACTURE OF FOUNDRY MOLDS AND ... |
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|
P/S
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CHEMICAL PRODUCTS FOR CURING RESINS SUCH AS ARE USED AS A BINDER SYSTEM FOR THE MAKING OF FOUNDRY... |
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1986
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P/S
|
Chemical products for curing resins such as are used as a binder system for the making of foundry... |
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P/S
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Chemical products, namely, resins which are used as binder systems for use in the making of found... |
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1985
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P/S
|
CHEMICALS, NAMELY, COREACTANT FOR CURINGPHENOLIC RESINS USED IN MANUFACTURING A NO-BAKE MOLD FOR... |
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|
P/S
|
LIQUID PHENOLIC RESIN AND ESTER USED IN MANUFACTURING A NO-BAKE MOLD FOR FOUNDRY USE |
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1984
|
P/S
|
METAL CLEANING PREPARATION FOR INDUSTRIAL USE |
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1977
|
P/S
|
ARTIFICIAL RESINS FOR FOUNDRY USES |
