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Binder Based On Polyurethane For Producing Cores And Moulds Using Isocyanates Containing A Urethonimine And/Or Carbodiimide Group, A Mould Material Mixture Containing Said Binder, And A Method For Using Said Binder

Patent No. EP2640764 (titled "Binder Based On Polyurethane For Producing Cores And Moulds Using Isocyanates Containing A Urethonimine And/Or Carbodiimide Group, A Mould Material Mixture Containing Said Binder, And A Method For Using Said Binder") was filed by ASK Chemicals on Nov 17, 2011. The application was issued on Mar 13, 2024.

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CompanyOpposition DateRepresentative
HUTTENES ALBERTUS CHEMISCHE WERKEDec 23, 2015EISENFUHR SPEISER

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  • Date

    Description

EP2640764

ASK CHEMICALS
Application Number
EP11855250A
Filing Date
Nov 17, 2011
Status
Patent Maintained As Amended
Feb 9, 2024
Publication Date
Mar 13, 2024
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