Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1986-12-11
1988-10-18
Lilling, Herbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524404, 524405, 524438, 524516, 524517, 524503, 525192, 525193, 525194, 525197, 525198, 525207, B27K 320, B27K 334, B27K 316
Patent
active
047788330
ABSTRACT:
Composition for the preservation of wood containing a wood preservative, such as a boron compound or a fluorine compound, in a polymer or polymer composition, which upon contact with water releases the wood preservative. Said composition is introduced into a hole in the wood or in a wood construction, whereafter the hole is sealed.
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La Brijn Jan
Van der Drift Jan W. P. T.
Lilling Herbert J.
Nederlandse Centrale Organisatie voor Toegepast- Natuurweten-
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