Poly(alkylene dicarboxylates) and synthesis thereof

Details Poly(alkylene dicarboxylates) and synthesis thereof Poly(alkylene dicarboxylates) and synthesis thereof

1993-09-17

1995-09-19

Acquah, Samuel A.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528272, 528274, 528288, 528299, 528302, 528308, 5283086, 525437, C08F 2000

Patent

active

054516439

ABSTRACT:
Poly(alkylene dicarboxylate) polymers and copolymers having tetraalkyl- or trialkylammonium ion end groups and methods of synthesis, thereof. The methylene-containing copolymers, in general, adhere to glass and metals, including aluminum, iron, and copper. Poly(methylene-co-ethylene terephthalate) is a clear film useful in the protection of metals or glass from corrosion or scratching. Glass may be bound to glass or to metal using the polymers of the present invention or metal to metal seals may be made.

REFERENCES:
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Hariharan and Pinkus, "Useful NMR solvement mixture for polyesters: Trifluoroacetic acid-d/chloroform-d", Polymer Bulletin 30:91-95, 1993.
Hariharan and Pinkus, ".sup.1 H and .sup.13 C NMR Solution Spectra and Molecular Weights by End Group Analysis of Relatively Insoluble Polyesters: Polyglycolide, Poly(ethylene terephthalate), Polyhydroxymethylbenzoate and Poly (p-xylene terephthalate), Using a Trifluoroacetic Acid-d/Chloroform-d Mixture", Polymer Preprints, 34 (1): 861-862, 1993.
Makarevich and Sushko, "Spectroscopic manifestation of properties of some ammonium salts", Search regarding: IR and Raman Spectra, 1993.
Nishikubo and Ozaki, "Synthesis of Polyesters by the Reaction of Dicarboxylic Acids with Alkyl Dihalides Using the DBU Method", Polymer Journal, 22 (12): 1043-1050, 1990.
"Crosslinked vinyl chloride resin foam compositions", Search regarding: Title components of highlt resilient foams, 1993.

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