Compositions: coating or plastic – Coating or plastic compositions – Proteinaceous material containing
Reexamination Certificate
2003-11-18
2009-10-06
Brunsman, David M (Department: 1793)
Compositions: coating or plastic
Coating or plastic compositions
Proteinaceous material containing
Reexamination Certificate
active
07597753
ABSTRACT:
The invention relates to a soil cover, a method for preventing weed growth by using a soil cover, the use of potato steam peels and the use of a cork fraction of potato steam peels for preventing weed growth. A soil cover according to the invention comprises potato steam peels or a part, derivative or analogue thereof. In a different embodiment, a soil cover according to the invention comprises a cork fraction of potato steam peels or a part, derivative or analogue thereof.
REFERENCES:
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Derwent Publications Ltd., London, GB; AN 1990-259219,(Feb. 7, 1990,)XP002249622.
Derwent Publications Ltd., London, GB; AN 1989-237672,(Jul. 7, 1989,) XP002249624.
Drost Willem Cornelis
Slaghek Theodoor Maximilaan
Brunsman David M
Lucas & Mercanti LLP
Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk On
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