Casting plaster san diego10/22/2023 ![]() S()(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4 OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials.229910000278 bentonite Inorganic materials 0.000 description 6.HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound (=O)OCCN(CCO()=O)CCO()=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 description 6.XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18.235000019354 vermiculite Nutrition 0.000 claims description 28.229910052902 vermiculite Inorganic materials 0.000 claims description 28.239000010455 vermiculite Substances 0.000 claims description 28.229910052570 clay Inorganic materials 0.000 claims description 30.238000005266 casting Methods 0.000 title claims description 40.239000011505 plaster Substances 0.000 title claims description 50.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Noble filed Critical Noble Priority to US711782A priority Critical patent/US3007803A/en Application granted granted Critical Publication of US3007803A publication Critical patent/US3007803A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links ![]() Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US711782A Inventor Clarence C Clark Deward V Noble Original Assignee Noble Priority date (The priority date is an assumption and is not a legal conclusion. Google Patents US3007803A - Casting plasterÄownload PDF Info Publication number US3007803A US3007803A US711782A US71178258A US3007803A US 3007803 A US3007803 A US 3007803A US 711782 A US711782 A US 711782A US 71178258 A US71178258 A US 71178258A US 3007803 A US3007803 A US 3007803A Authority US United States Prior art keywords plaster core casting casting plaster parts Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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