Modified resorcinol resins and applications thereof

Details Modified resorcinol resins and applications thereof Modified resorcinol resins and applications thereof

C - Chemistry, Metallurgy

08

G

C08G 8/30 (2006.01) C08G 8/22 (2006.01)

Patent

CA 2514639

A modified resorcinol resin is prepared by reacting a phenolic compound (e.g., resorcinol) with an olefinically unsaturated compound (e.g., styrene) and two types of aldehyde: a formaldehyde and an alkyl aldehyde (e.g., butyraldehyde). The reaction is typically carried out in the presence of an acid catalyst. The resulting resin has a lower softening point and can be used as a methylene acceptor compound in a vulcanizable rubber composition.

L'invention concerne une résine résorcinol modifiée préparée par mise à réagir d'un composé phénolique (par exemple, du résorcinol) avec un composé oléfiniquement insaturé (par exemple, du styrène) et deux types d'aldéhyde: un formaldéhyde et un alkylaldéhyde (par exemple, du butyraldéhyde). La réaction est généralement effectuée en présence d'un catalyseur acide. La résine obtenue possède un point de ramollissement bas et peut être utilisée comme composé accepteur de méthylène dans une composition de caoutchouc pouvant être vulcanisée.

Affiliated with

Also associated with

Rating

Modified resorcinol resins and applications thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modified resorcinol resins and applications thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modified resorcinol resins and applications thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1573261