Accelerated fixing of chromate-containing wood preservative salt

Biodegradable nosiogenic agents for control of non-vertebrate pe

Cellulose preservative method and apparatus

Coating method and apparatus

Coating process employs surfactants

Composition and process for coloring and preserving wood

Concrete joint sealant plate and process for manufacturing there

Conservation of organic and inorganic materials

Cross directional gloss controller

Cross-directional smoothness controller and method of using the

Dewatering process, procedure and device

Differential pressure coating system

Felt member as a technical accessory and process and apparatus f

Fibrous web saturator

Fixation process for heat-fixable preservative treated wood

Hardened and fire retardant wood products

Immersion process for impregnation of resin into preforms

Impregnation of fluid-permeable bodies

Impregnation tank for wood

Low leaching compositions for wood