Patent classifications
C
CHEMISTRY; METALLURGY
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C09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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C09K
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
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2200/00
Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
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C09K2200/06
Macromolecular organic compounds, e.g. prepolymers
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C09K2200/068
Containing also other elements than carbon, oxygen or nitrogen in the polymer main chain
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C09K2200/0685
Containing silicon
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