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C09J 161/24

Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Overview Structured Data Issues Contributors Activity

Is a

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Patent classification

Classification Type

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Cooperative Patent Classification

Parent Classification

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C09J 161/22

Official Website

data.epo.org/linked-d...09J161-24

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