Inventor
ZHANG REN ZHENG
CN2 patents
Patents
2 patentsUS11939708B2Mar 26, 2024
Weft-knitted spacer fabric and a preparation method thereof, use of the fabric for the preparation of a composite material and a composite material comprising the same
BASF SE1 citations49
US12180326B2Dec 31, 2024
Low density polyurethane foam systems with high split tear
BASF SE0 citations44