abstract |
1282594 Coated paper DOW CHEMICAL CO 2 July 1969 33426/69 Heading B2E [Also in Divisions Cl and C3] Paper is coated with a composition which comprises clay, rutile, calcium carbonate, styrene-butadiene latex, water and titanium phosphate which is in the form of hexagonal plates having a thickness of at least 0.05 microns and a Ti:P ratio of 0.3 to 0.95. |