Test MethodThe human single closed

Test Method
The human single closed patch test under
occlusion was performed. The test materials were
occluded on the upper outer arms in two sets. The
first set was occluded 4 hours if no signs of irritation
occurred the second set would be further occluded for
a total of 24 hours. After the required periods of skin
contact, the patches were opened and observed for
any signs of skin irritation 1 hour after patch removal,
then 24 and 48 hours afterwards.