Poly (oxyalkylene) glycol based polyurethane with improved paint

Details Poly (oxyalkylene) glycol based polyurethane with improved paint Poly (oxyalkylene) glycol based polyurethane with improved paint

1977-08-29

1978-11-07

Welsh, M. J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From reactant having at least one -n=c=x group as well as...

C08G 1848

Patent

active

041245741

ABSTRACT:
Flexible polyurethane elastomers suitable for use as automotive exterior body parts are disclosed. The elastomers which are produced from select polymeric diols having a polyoxypropylene block capped with a random poly (oxyethylene-oxypropylene) structure, feature enhanced paint adhesion properties.

REFERENCES:
patent: 3336242 (1967-08-01), Hampson et al.
patent: 3915937 (1975-10-01), O'Shea
patent: 3983094 (1976-09-01), O'Shea
patent: 4041105 (1977-08-01), O'Shea et al.
Automotive Engineering, vol. 82, No. 1, Jan. 1974, "Engineer's Guide to Thermoplastic Elastomers".
Critchfield et al., Journal of Elastomers & Plastics, vol. 8, Oct. 1976, pp. 396-402.

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