Inventor

BERTAZZONI GUIDO

IT5 patents

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

MONTEDISON SPA

3 patents

US4169193ASep 25, 1979

Process for preparing expandible poly-styrene particles useful for obtaining molded bodies having a cellular structure

MONTEDISON SPA7 citations71

US4172928AOct 30, 1979

Expandible particles of styrene polymers and process for preparing same

MONTEDISON SPA3 citations58

US4200696AApr 29, 1980

Process for preparing expandible particles of styrene-based polymers

MONTEDISON SPA1 citations49

MONTEDISON FIBRE SPA

2 patents

US4020022AApr 26, 1977

Process for producing particles of expandable styrene polymers and articles of cellular structure formed from said particles

MONTEDISON FIBRE SPA4 citations59

US4003858AJan 18, 1977

Process for producing expandible styrene polymers useful in the manufacture of shaped cellular articles

MONTEDISON FIBRE SPA4 citations59