Solid Polymer Derived From Polyhydroxy Reactant And Polycarboxylic Acid Or Derivative Reactant; Or Derived From Di- Or Higher Ester Of A Polycarboxylic Acid As Sole Reactant Patents (Class 525/437)
- Blocked isocyanate reactant or polymer derived therefrom (Class 525/440.02)
- Silicon, phosphorus, or halogen containing reactant or polymer derived therefrom (Class 525/440.03)
- Heterocyclic containing reactant or polymer derived therefrom other than as an anhydride of a polcarboxylic acid (Class 525/440.04)
- Sulfur, selenium, or tellurium containing reactant other than X in a N=C=X group or polymer derived therefrom (Class 525/440.05)
- Nitrogen containing reactant other than N in a N=C=X group or polymer thereof (Class 525/440.06)
- Reactant contains ethylenic unsaturation (Class 525/440.07)
- Fused or bridged ring system containing, or non-aryl carbocyclic ring containing reactant (Class 525/440.08)
- Reactant contains an aryl group bonded to an oxygen atom (Class 525/440.09)
- N=C=X reactant or polymer derived therefrom contains plural ether linkages (Class 525/440.11)
- N=C=X reactant or polymer derived therefrom contains at least one aryl group (Class 525/440.12)
- Solid polymer derived from polycarboxylic acid or derivative and a polyhydroxy compound is derived from a hydroxy containing carboxylic acid or derivative reactant (Class 525/440.13)
- Solid polymer derived from polycarboxylic acid or derivative and a polyhydroxy compound wherein said polycarboxylic acid or derivative contains three or more carboxylic acid or derivative groups (Class 525/440.14)
- Solid polymer derived from polycarboxylic acid or derivative and a polyhydroxy compound wherein said polyhydroxy reactant contains three or more hydroxy groups or contains at least one ether group (Class 525/440.15)
- Solid polymer derived from two or more polycarboxylic acid or derivatives and a single polyhydroxy compound (Class 525/440.16)