公开(公告)号：US3868259A

公开(公告)日：1975-02-25

申请号：US47662374

申请日：1974-06-05

Applicant: WARNER LAMBERT CO

Inventor： KEEGAN JAMES J ,  RUBIN HOWARD ,  GIDWANI RAM N

IPC: A61K6/00 ,  C08B21/32

CPC classification number: A61K6/0026 ,  C08L1/16 ,  C08L1/286 ,  C08L1/282

Abstract: An improved anhydrous denture adhesive is prepared to contain a mixture of a cationic polymeric material and a synthetic antionic gum material as the adhesive ingredient. The mixture may be formulated as a powder or anhydrous paste, which, when applied to dentures and exposed to moisture, develops superior adhesive properties. Suitable cationic materials include at least one Olower alkyl-trimethylammonium chloride-substituted-anhydroglucose polymer. As the anionic component there may be used at least one synthetic gum including carboxymethyl celluloses and cellulose sulfates.

Abstract translation: 制备改进的无水义齿粘合剂以包含阳离子聚合材料和合成阴离子胶材料的混合物作为粘合剂成分。 该混合物可以配制成粉末或无水糊状物，当应用于假牙并暴露于水分时，会发展出优异的粘合性能。 合适的阳离子材料包括至少一种O-低级烷基 - 三甲基氯化铵 - 取代 - 脱水葡萄糖聚合物。 作为阴离子组分，可以使用至少一种包括羧甲基纤维素和纤维素硫酸盐的合成胶。