Inventor

HIPOLIT KEVIN

US3 patents

⚠️ This page may combine multiple inventors who share the name “HIPOLIT KEVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PPG INDUSTRIES INC

2 patents

US5560806AOct 1, 1996

Process for deinking electrostatic printed paper using a combination of non-ionic surfactants

PPG INDUSTRIES INC13 citations71

US5583097ADec 10, 1996

Deinking agent of nonionic surfactants

PPG INDUSTRIES INC4 citations60

BASF CORP

1 patent

US5837098ANov 17, 1998

Method for deinking electrostatic printed wastepaper using a combination of nonionic surfactants

BASF CORP6 citations71