430 



United States Patent 



«"» 3,584,630 



(S4] TOBACCO PSODUCT IIAV!«« LOW NlCOTWf 

 C0KT1CKT ASS0CUTS9 Wm A RCLSASg 

 ACSNT KAVINC NICOnNS WEAUY AtSOWIS 

 TRERCOM 

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AMTR ACT; Tliit rfitdetw* ral«ta to i tofeaoco product co»> 

 ablni s nteotSa*-n»>wtlii| ■|*Ri cad to a ntOtod (sr rtku- 

 i*£ a t(>«tTol!«<i tfliMat M nicetuH isto tett«c« tae^c. Tlw 

 ibj««JM-ivt*Biat *(*■' cMBpriu* ■ fintljr dWWcd. weak th- 

 «(t«a« ef (*> r«Tn»cf er ciiuiD*) carbon black, O* taid c«f- 

 ker. Uatk bav^ m in swrfkce waak^jr adaorbcd par part o( 

 a>«ak adwrbcnt. TiM sieetma li t*[»uti fron ttit vt«k adaor- 

 k*a; duri»| aaekia; to brift| Kit nivotina eegiaat h) iht 

 tfflok* fcnnatcd bjr a lo« nieolina <obaee« *hb whidt it a aa- 

 Mclaied, le a loial lavtl of 0.1— 3.0 ei|. 



