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GLASS WASHING COMPOUND AND PROCESS

  • US 3,607,764 A
  • Filed: 01/31/1968
  • Issued: 09/21/1971
  • Est. Priority Date: 01/31/1968
  • Status: Expired due to Term
First Claim
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2. The composition of claim 1 which consists of:

  • a. from 45 to 55 parts by weight of the hydroxide;

    b. from 5 to 15 parts by weight of the tripolyphosphate;

    c. from 5 to 15 parts by weight of the pyrophosphate;

    d. from 5 to 15 parts by weight of the hydroxycarboxylic acid sequesterant;

    e. from 5 to 15 parts by weight of the alkylene glycol alkyl ether;

    f. from 0.2 to 10 parts by weight of the water soluble nonionic surfactant; and

    g. from 0 to 25 parts by weight of sodium carbonate.

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