Use of specific polymers obtained by polycondensation or polyaddition, not provided for in a single one of main groups B29K2859/00 - B29K2885/00, as mould material

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B29K2886/00

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BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS

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B29K2886/00Use of specific polymers obtained by polycondensation or polyaddition, not provided for in a single one of main groups B29K2859/00 - B29K2885/00, as mould material

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Patents Grantslast 30 patents

Information Patent Grant
2017216
- Patent number 2,017,216
- Issue date Oct 15, 1935
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL