Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Secant Group LLC
Original Assignee
Prodesco Inc
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Filing date
Publication date
Application filed by Prodesco IncfiledCriticalProdesco Inc
Publication of ES400236A1publicationCriticalpatent/ES400236A1/en
Method for obtaining adhesive compositions, suitable for bonding carpet yarns to a carpet support, with a ph of 6 to 7; characterized in that it comprises mixing from about 0.5 to about 2 parts by weight of dodecenylsuccinic anhydride with from 1 to about 2.5 parts by weight of a melamine-formaldehyde condensate, at a temperature of about 38 to 49º c; mixing the resulting mixture with about 45 to 90 parts by weight of hydroxyacrylic acid ester latex solids, at a temperature of about 38 to 54.5º c; and then mixing the resulting mixture with about 6 to 15 parts by weight of zinc oxide, at a temperature of 38 to 60º c. (Machine-translation by Google Translate, not legally binding)
ES400236A1972-02-091972-02-28Procedure for obtaining adhesive compositions. (Machine-translation by Google Translate, not legally binding)
ExpiredES400236A1
(en)
Procedure for obtaining a new derivative of the 3,4,5 trimetoxibenzoic acid and its salts. (Machine-translation by Google Translate, not legally binding)