Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-02-04
1992-07-21
Sellers, Robert E.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
523404, C08G 5950, C08G 5964
Patent
active
051323788
ABSTRACT:
Cathodically depositable paint binders based on epoxy resin/amine adducts modified with diamine bridges which carry longer-chained substituents are described. The diamine bridges are the reaction products of diprimary amines and mono- and diepoxy compounds. The modified epoxy resin/amine adducts have low viscosities and low glass transition temperatures in spite of their high molecular weights. The stoved films, even with higher film thickness, have flawless surfaces and excellent mechanical properties.
REFERENCES:
patent: 4089826 (1978-05-01), Moss et al.
patent: 4116900 (1978-09-01), Belanger et al.
patent: 4539347 (1985-09-01), De Gooyer
patent: 4608405 (1986-08-01), De Gooyer
Meglitsch Gerhard
Monschein Gunther
Schipfer Rudolf
Schmolzer Gerhard
Sellers Robert E.
Vianova Kunstharz A.G.
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