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.)
La Seda de Barcelona SA
Original Assignee
La Seda de Barcelona SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by La Seda de Barcelona SAfiledCriticalLa Seda de Barcelona SA
Priority to ES0072358UpriorityCriticalpatent/ES72358U/en
Publication of ES72358UpublicationCriticalpatent/ES72358U/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
Artificial cellulose sponge obtained from alkaline cellulose solutions, such as viscose, and with fiber reinforcement; characterized in that a part of the reinforcing fibers are of a synthetic linear polyester. (Machine-translation by Google Translate, not legally binding)
ES0072358U1959-03-061959-03-06Artificial cellulose sponge (Machine-translation by Google Translate, not legally binding)
PendingES72358U
(en)
Improvements in the manufacture of artificial sponges, from viscose or other alkaline cellulose solutions (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of bands in the form of stereo or vellon of fiber material or glass thread (Machine-translation by Google Translate, not legally binding)
Canvas of synthetic fiber fabric of high mechanical strength waterproofed with polyethylene film (Machine-translation by Google Translate, not legally binding)
Improved improvements in the manufacture of special knitted fabrics for the rubber industry (Machine-translation by Google Translate, not legally binding)