The use of a new low smoke, heat distortion temperature modifier for rigid PVC and chlorinated PVC is discussed. This material, CN-1427, is a tetrabromobisphenol A carbonate oligomer which is compatible with vinyl compositions. The carbonate oligomer can be compounded into PVC resin to improve heat distortion temperature of PVC and CPVC by 20â30Â°C.
Oppong is an Ashanti surname that originates in the Ashanti City-State. Notable people with the Ashanti surname include: Dominic Oppong (born 1986), Ghanaian-born Canadian soccer player.
Okomfo Anokye Facts. Okomfo Anokye (active late 17th century) was an Ashanti fetish priest, statesman, and lawgiver. A cofounder of the Ashanti Kingdom in West Africa, he helped establish its constitution, laws, and customs. The original name of Okomfo Anokye was Kwame Frimpon Anokye (Okomfo means priest). Some traditions say that he came from Akwapim in the Akwamu Kingdom southeast of Ashanti, but his descendants claim he was born of an Ashanti mother and Adansi father and was related to the military leader Osei Tutu (the other cofounder of the Ashanti Kingdom) through a maternal uncle.