C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 237/04 (2006.01) C07C 237/06 (2006.01) C07D 295/185 (2006.01) C08G 18/38 (2006.01) C08G 18/72 (2006.01) C09D 175/02 (2006.01) E01F 9/04 (2006.01)
Patent
CA 2334579
New secondary amines are described which are prepared from inexpensive, commercially available raw materials, are stable at room temperature, and are reactive toward electrophiles. The secondary amines are prepared by the addition of one or more primary amines with one or more male (amide/ester) and fumar (amide/ester) Michael receptors. The above amines can be used as coreactants with aliphatic polyisocyanates for polyurea coatings. The novel secondary amines are also described as particularly useful as part of a two-part liquid pavement marking composition for pavement markings.
L'invention concerne de nouvelles amines secondaires qui sont obtenues à partir de matières premières bon marché, commercialisées, stables à une température ambiante et réagissant à des électrophiles. Les amines secondaires sont obtenues par l'addition d'une ou plusieurs amines primaires contenant des récepteurs de type Michael d'acide maléique (amide/ester) et fumarique (amide/ester). Ces amines peuvent être utilisées en tant que coréactifs avec des polyisocyanates aliphatiques pour des revêtements en polyurée. Ces nouvelles amines secondaires sont aussi spécialement conçues pour faire partie d'une composition liquide mixte destinée au marquage sur la chaussée.
Hansen Richard G.
Moren Dean M.
Purgett Mark D.
Minnesota Mining And Manufacturing Company
Smart & Biggar
LandOfFree
Secondary aspartic acid amide esters does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Secondary aspartic acid amide esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Secondary aspartic acid amide esters will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2003712