公开(公告)号：WO1986005394A1

公开(公告)日：1986-09-25

申请号：PCT/US1986000547

申请日：1986-03-17

Applicant: NEUTROGENA CORPORATION

Inventor： NEUTROGENA CORPORATION ,  FONG, John ,  WORTZMAN, Mitchell, S. ,  SCOTT, Richard, A.

IPC: A61K31/075

CPC classification number: A61Q19/00 ,  A61K8/0212 ,  A61K8/38 ,  A61K31/19 ,  Y10S514/859 ,  Y10S514/949

Abstract: A composition comprising a unique facial mask containing benzoyl peroxide as its essential active ingredient which provides a surprisingly effective, efficient and acceptable method to control and mitigate acne vulgaris in individuals susceptible thereto.

公开(公告)号：WO1986003679A1

公开(公告)日：1986-07-03

申请号：PCT/US1985002513

申请日：1985-12-17

Applicant: NEUTROGENA CORPORATION

Inventor： NEUTROGENA CORPORATION ,  FONG, John ,  NOUKARIKIAN, Vartan ,  JUNGERMANN, Eric

IPC: A61K33/44

CPC classification number: A61K8/42 ,  A61K8/442 ,  A61K8/97 ,  A61K35/04 ,  A61Q5/02

Abstract: A novel process for producing a new and improved coal tar shampoo which permits consistent replication at a preselected pH and is capable of retaining its clarity, color and preselected viscosity for an extended time period. The process is predicated upon a fatty acid diethanolamide to cocamidopropyl betaine (Fatty Acid DEA:CAPB) ratio of the range of 1.3-2.6:1, deliberate preblending of Fatty Acid DEA with preservative and fragrance without heat before introduction into the master batch, and early cycle neutralization to a pH of circa 7.6.

Abstract translation: 一种用于生产新的和改进的煤焦油洗发剂的新方法，其允许在预选pH下一致的复制，并且能够在更长的时间段内保持其透明度，颜色和预选粘度。 该方法基于脂肪酸二乙醇酰胺至椰子酰胺丙基甜菜碱（脂肪酸DEA：CAPB）的比例为1.3-2.6:1，在引入母料之前，故意预热脂肪酸DEA与防腐剂和香料，不加热，以及 早期循环中和至pH约7.6。