Unitary liquid polysulfide polymer compositions
Abstract
Abstract A STABLE, CURABLE, SUBSTANTIALLY ANHYDROUS UNITARY LIQUID POLYSULFIDE COMPOSITION COMPRISING A LIQUID ORGANIC POLYSULFIDE POLYMER HAVING TERMINAL MERCAPTO GROUPS IN ITS MOLECULE, A PEROXIDE CURING AGENT, AND AN ACCELERATING AGENT, CHARACTERIZED BY SAID CURING AGENT BEING SELECTED FROM ZINC PEROXIDE AND CADMINUM PEROXIDE, AND SAID ACCELERATING AGENT BEING NORMALLY SOLID AND CAPABLE OF GENERATING A WATER-SOLUBLE ACID WHEN REACTED WITH MOISTURE. PREFERRED ACCELERATING AGENT IS A SALT OF AN ALIPHATIC CARBOXYLIC ACID HAVING 1 TO 5 CARBON ATOMS WITH AN ELEMENT SELECTED FROM THE GROUP CONSISTING OF ALUMINIUM, ARSENIC, COPPER, CHROMIUM, GERMANIUM, IODINE, LEAD, MANGANESE, SILICON, TIN, TITANIUM AND ZINC.
Inventors
- 👤 Tenji Sakata
- 👤 Osamu Nakanishi
- 👤 Ikuo Tanaka
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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