公开(公告)号：US20150335535A1

公开(公告)日：2015-11-26

申请号：US14580893

申请日：2014-12-23

Applicant: DENTSPLY INTERNATIONAL INC.

Inventor： Joachim E. KLEE ,  Uwe LEHMANN

IPC: A61K6/00

CPC classification number: A61K6/0029 ,  A61K6/0023 ,  C08L33/26 ,  C08L43/02

Abstract: A one-part self-etching, self-priming dental adhesive having a pH of at most 2, which comprises an aqueous mixture containing (i) one or more polymerizable monomers optionally containing an acidic group, (ii) optionally one or more organic or inorganic acids, (iii) a polymerization initiator, and (iv) a thermal polymerisation inhibitor of the following formula (I): wherein R′1 represents a hydrogen atom, or a saturated hydrocarbon group having 1 to 18 carbon atoms. R′2, which may be the same or different if more than one R′2 is present, independently represent a saturated hydrocarbon group having 1 to 18 carbon atoms, and c represents an integer of from 1 to 4.

Abstract translation: 一种具有pH至多为2的一部分自蚀刻自吸牙科粘合剂，其包含含有（i）一种或多种任选含有酸性基团的可聚合单体的水性混合物，（ii）任选的一种或多种有机或 无机酸，（iii）聚合引发剂，和（iv）下式（I）的热聚合抑制剂：其中R'1表示氢原子或具有1至18个碳原子的饱和烃基。 R'2可以相同或不同，如果多于一个R'2存在，独立地表示具有1至18个碳原子的饱和烃基，c表示1至4的整数。