|
2023
|
P/S
|
Iron-oxide-based foundry sand additive used in the manufacture of metallic castings. |
|
|
P/S
|
Iron-oxide-based foundry sand additive used in the
manufacture of metallic castings. |
|
|
Invention
|
Compositions and methods for refractory coatings with ester carriers.
This technology relates to... |
|
|
P/S
|
Iron-oxide-based foundry sand additive used in the manufacture of metallic castings |
|
|
P/S
|
Devices and systems comprising liquid level sensors and downloadable software for use in monitori... |
|
2021
|
P/S
|
Chromium oxides; Foundry sand |
|
|
P/S
|
Chromium oxides; Foundry sand |
|
2020
|
Invention
|
Compositions and methods for refractory coatings with ester carriers. This technology relates to ... |
|
2019
|
Invention
|
Compositions and methods for modified ester-curatives and reduction of formaldehyde emission and ... |
|
|
P/S
|
resin coated foundry sand for foundry cores and molds |
|
2018
|
P/S
|
refractory coatings for foundry cores and molds |
|
|
Invention
|
Compositions and methods for foundry cores in high pressure die casting. “Lost” cores for use hig... |
|
2008
|
Invention
|
Sulfur dioxide-cured epoxy acrylate foundry binder system.
The present invention provides an epo... |
|
2007
|
P/S
|
resin coated sand for shell cores and molds |
|
2004
|
Invention
|
Phenolic urethane foundry binder.
The present invention provides a novel phenolic urethane binde... |
|
2002
|
P/S
|
Foundry products, namely, resins, refractory coatings and binders, and resin coated sands for use... |
|
|
P/S
|
foundry products, namely, resins, refractory coatings and binders, and resin coated sands used in... |
|
2000
|
Invention
|
Foundry binder and process. No-bake foundry binders that produce foundry shapes with improved hot... |
|
1999
|
Invention
|
Method to improve humidity resistance of phenolic urethane foundry binders. An embodiment of the ... |
|
|
Invention
|
Ester cured binders. An embodiment of the present invention provides a method for improving the t... |
|
|
Invention
|
Binders for cores and molds. No-bake inorganic binder compositions for binding particulate materi... |
|
1998
|
P/S
|
ADDITIVE TO FOUNDRY SAND TO IMPROVE THE PHYSICAL PROPERTIES OF THE RESULTANT MOLDS AND CORES MADE... |
|
1997
|
Invention
|
Foundry binder of polyurethane, phenolic resin, polyisocyanate and epoxy resin. Compositions and ... |
|
|
P/S
|
chemical products, namely, inorganic binders for making foundry molds and cores |
|
1996
|
Invention
|
Bound multi-component sand additive. Two or more sand additive particles are made to adhere to ea... |
|
|
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... |
|
1994
|
Invention
|
Biphenyl additive for improvement in urethane foundry binders. Compositions and methods for impro... |
|
1993
|
Invention
|
Dialdehyde modified phenolic foundry sand core binder resins, processes for making same, and proc... |
|
|
P/S
|
foundry binders and components of foundry binders |
|
1992
|
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... |
|
|
Invention
|
Alkaline benzylic ether phenolic resin binders. Modified benzylic ether resole resins and process... |
|
1991
|
Invention
|
Compositions for foundry molding processes utilizing reclaimed sand. The present invention provid... |
|
1990
|
Invention
|
Ester hardeners for phenolic resin binder systems. A hardener composition for alkaline phenolic r... |
|
|
Invention
|
Processes and compositions to enhance the tensile strength of reclaimed sand bonded with alkaline... |
|
|
Invention
|
Alkaline phenolic resole resin binders. A binder composition which comprises an aqueous alkaline ... |
|
|
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 |
|
|
P/S
|
CHEMICAL PRODUCTS, NAMELY, RESINS WHICH SERVE AS BINDERS IN THE MANUFACTURE OF FOUNDRY MOLDS AND ... |
|
|
P/S
|
CHEMICAL PRODUCTS FOR CURING RESINS SUCH AS ARE USED AS A BINDER SYSTEM FOR THE MAKING OF FOUNDRY... |
|
|
Invention
|
Phenolic resin binders for foundry and refractory uses. A process for preparing modified phenolic... |
|
1986
|
P/S
|
Chemical products for curing resins such as are used as a binder system for the making of foundry... |
|
|
P/S
|
Chemical products, namely, resins which are used as binder systems for use in the making of found... |
|
|
Invention
|
Binder compositions containing phenolic resins and esters of alkoxy acids. Esters of alkoxy acids... |
|
|
Invention
|
Process for preparing foundry cores and molds. A process for preparing an alkoxy-modified phenoli... |
|
|
Invention
|
Phenol-formaldehyde-furfuryl alcohol resins. A terpolymer is prepared from phenol, furfuryl alcoh... |
|
|
Invention
|
Foundry shell core and mold composition. A foundry shell core and mold composition comprises part... |
|
|
Invention
|
Furfuryl alcohol-aldehyde resins. Furfuryl alcohol-formaldehyde resins which can be prepared by u... |
|
1985
|
P/S
|
CHEMICALS, NAMELY, COREACTANT FOR CURINGPHENOLIC RESINS USED IN MANUFACTURING A NO-BAKE MOLD FOR... |
|
|
P/S
|
LIQUID PHENOLIC RESIN AND ESTER USED IN MANUFACTURING A NO-BAKE MOLD FOR FOUNDRY USE |
|
1984
|
Invention
|
Refractory binders. Refractory shaped articles are prepared by heating refractory mixes comprised... |
|
|
P/S
|
METAL CLEANING PREPARATION FOR INDUSTRIAL USE |
|
1977
|
P/S
|
ARTIFICIAL RESINS FOR FOUNDRY USES |
