C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 69/52 (2006.01) C07C 233/38 (2006.01) C09D 11/00 (2006.01) C09D 11/02 (2006.01) C09D 11/06 (2006.01)
Patent
CA 2246428
Solid diesters for hot-melt inks are prepared by reaction of polymerized fatty acid with long chain primary monohydric alcohols, optionally in the presence of diamine. The long chain alcohols have at least about 20 carbon atoms, and preferably have 24 or more carbon atoms. The esterification of liquid polymerized fatty acid with monohydric alcohol provides a diester that is solid at room temperature and has a melting point of less than about 150 ~C. The diester can be formulated with colorants and/or other image-producing materials to provide an ink for hot-melt printing, e.g., hot-melt ink jet, gravure or intaglio printing.
Diesters solides pour encres thermofusibles obtenus par réaction d'un acide gras polymérisé avec des alcohols monohydriques primaires à chaine longue, facultativement en présence de diamine. Les alcohols à longue chaine comptent au moins 20 atomes de carbone et, de préférence, 24 ou plus. L'estérification d'un acide gras poymérisé liquide avec un alcohol monhydrique donne un diester qui est solide à température ambiante et présente un point de fusion inférieur à 150 ·C environ. Ce diester peut être formulé avec des colorants et/ou d'autres matières graphiques pour obtenir une encre thermofusible pour l'impression à jet d'encre thermofusible, l'impression par gravure ou l'impression en taille douce.
Arizona Chemical Company
Gowling Lafleur Henderson Llp
Union Camp Corporation
LandOfFree
Diesters of polymerized fatty acids useful in formulating... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diesters of polymerized fatty acids useful in formulating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diesters of polymerized fatty acids useful in formulating... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1922891