1

Catalysts of the synthesis of polyethylene terephthalate

Year:
1975
Language:
english
File:
PDF, 126 KB
english, 1975
8

Spinning fibre from secondary polyethylene terephthalate

Year:
1976
Language:
english
File:
PDF, 138 KB
english, 1976
13

Chemical fibres with redox properties

Year:
1969
Language:
english
File:
PDF, 453 KB
english, 1969