Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Patent
1993-02-12
1999-10-05
Marcheschi, Michael
Compositions: ceramic
Ceramic compositions
Glass compositions, compositions containing glass other than...
501 14, C03C 800, C03C 816
Patent
active
059623535
ABSTRACT:
A sanitary ceramic glaze with improved drying and leveling properties contains a thickening amount of a hydrophobically modified hydroxyethylcellulose with a M.S. of 1.5 to 4.5 and a weight percent hydrophobic modification between 0.1 and 2.0.
REFERENCES:
patent: 4845175 (1989-07-01), Lo
patent: 5238881 (1993-08-01), Morris
patent: B14845175 (1991-07-01), Lo
Product Data Number 250-11 D, "Natrosol.RTM. Hydroxyethlcellulose, A nonionic Water-Soluble Polymer, Physical and Chemical Properties," Aqualon, Wilmington, Delaware, 1994. (No Month).
Product Data Number 4032-3, "Natrosol.RTM. Plus CS, Grade 330, Hydrophobically Modified Hydroxyethylcellulose (HMHEC) Personal Care Grade", Aqualon, Wilmington, Delaware, Oct. 1992.
Product Data Number 4061-2, "Natrosol.RTM. Plus, HMHEC, Grade 430", Hercules Food & Functional Products, Wilmington, Delaware, Dec. 1994.
Product Data Number 250-18A, "Natrosol.RTM. Plus Modified Hydroxyethylcellulose, Performance as a Latex Paint Thickner", Aqualon, Wilmington, Delaware, 1988. (No Month).
Kasper et al., "Compositions for Glazes for Ceramic Substrates", 4 Jul. 1990 -Abstract only.
J.S. Reed, "Introduction to Ceramic Processing Principles", Wiley & Son 1988 pp.434-438. (No Month).
Schweizer Dieter
Sorg Claudia
Edwards David
Hercules Incorporated
Marcheschi Michael
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