Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1995-10-24
1998-03-03
Gorr, Rachel
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
25218213, 25218228, 25218224, 528 71, 528 80, 528 85, 525456, C08G 1832
Patent
active
057235520
ABSTRACT:
Polyurethane polymers having pendant carbamate groups are disclosed. The polymers are prepared by:
REFERENCES:
patent: 4177342 (1979-12-01), Bock et al.
patent: 5093456 (1992-03-01), Mitra et al.
patent: 5373069 (1994-12-01), Rehfuss et al.
Menovcik Gregory L.
Ohrbom Walter H.
BASF Corporation
Gorr Rachel
Marshall Paul L.
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