4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Processes of preparing a desired or intentional composition...

Rolf Drewes

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Halogen-containing polymers provided with an antistatic agent

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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NH2-modified 6-aminouracils as stabilizers for halogenated...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate

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Process for the preparation of alpha-aminoketone salts

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent

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Process for the preparation of linear 1,3-diketones

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent

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Pyrrolodiazine derivatives as stabilizers for chilorine-containi

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent

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Profile ID: LFUS-PAI-P-326354

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