Silyl-protected nitrogen-containing cyclic compounds and making method

Silyl-protected nitrogen-containing cyclic compounds having formula (1) are provided wherein R1, R2 and R3 each are a monovalent hydrocarbon group, R4 and R5 each are a divalent hydrocarbon group, R6, R7 and R8 each are H or a monovalent hydrocarbon group. A is -C(O)OR9 or -C≡N, R9 is a monovalent h...

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Bibliographic Details
Main Authors TONOMURA YOICHI, KUBOTA TOHRU
Format Patent
LanguageEnglish
Published 12.01.2016
Subjects
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
HETEROCYCLIC COMPOUNDS
LIME, MAGNESIA
METALLURGY
ORGANIC CHEMISTRY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:Silyl-protected nitrogen-containing cyclic compounds having formula (1) are provided wherein R1, R2 and R3 each are a monovalent hydrocarbon group, R4 and R5 each are a divalent hydrocarbon group, R6, R7 and R8 each are H or a monovalent hydrocarbon group. A is -C(O)OR9 or -C≡N, R9 is a monovalent hydrocarbon group, and a is 0 or 1. The compounds are added to polyurethane, polyester or polycarbonate resins to form one part type curable compositions for imparting stiffness, mechanical strength and transparency thereto.
Bibliography:Application Number: US201414264831