Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 4 - Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping oco
Patents for C08G 4 - Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping oco (407)
12/1976
12/14/1976US3997614 Polythiaformals
12/14/1976US3997613 Plasticizer
12/14/1976US3997612 Polythiaformal compositions
11/1976
11/23/1976US3993663 Polycycloacetal, ester, alcohol
07/1976
07/20/1976US3970619 Polymeric hydroxylated polyesterethers and polyurethane flexible foam prepared therefrom
02/1976
02/24/1976US3940448 Formaldehyde-diaromatic ether reaction products
01/1976
01/06/1976US3931337 Multi-block polyacetal copolymer surfactants
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