43811
Accession Number
9233
Title Of Journal Book
Moulding Composition Containing (A) Silane Additive (B) Iron Oxide and (C) Polyurethane Resin and Method for Preparing Shaped Foundry Products
Collation
0.666666667
Publisher
United States Patent Office
Publisher City
Washington, D.C.
Language Of Text
English
Literature Type
Monograph : Patent
Literature Level
Monographic
Patent Number
4124556
Patent Place
United States
Abstract
This invention relates to articles made of sand bonded with synthetic resin, to processes for preparing such articles, and to the molding compositions used in these processes. More particularly, this invention relates to foundry cores and molds comprising sand particles bonded with synthetic resin.
Keywords
chemistry;hydrocarbon;silica;zircon;chromite
pub_id
43811
Patent Date
19781107