ES249105A1 - Procedure for preparing films and articles manufactured to be immersible to gases, vapors, fats and similar (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for preparing films and articles manufactured to be immersible to gases, vapors, fats and similar (Machine-translation by Google Translate, not legally binding)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Publication date
Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Priority to ES0249105ApriorityCriticalpatent/ES249105A1/en
Publication of ES249105A1publicationCriticalpatent/ES249105A1/en
Treatments Of Macromolecular Shaped Articles
(AREA)
Abstract
Process for preparing film impervious to gases, vapors, fats and the like based on crystalline alpha-olefinic polymers obtained by stereospecific catalysis, more particularly based on polypropylene having a large proportion of crystallinity, characterized in that the The support film is subjected to a surface modification treatment and at least one thin waterproofing layer is applied to the modified film. (Machine-translation by Google Translate, not legally binding)
ES0249105A1959-04-301959-04-30Procedure for preparing films and articles manufactured to be immersible to gases, vapors, fats and similar (Machine-translation by Google Translate, not legally binding)
ExpiredES249105A1
(en)
Procedure for preparing films and articles manufactured to be immersible to gases, vapors, fats and similar (Machine-translation by Google Translate, not legally binding)
Procedure for preparing films and articles manufactured to be immersible to gases, vapors, fats and similar (Machine-translation by Google Translate, not legally binding)
Procedure for preparing films and articles manufactured to be immersible to gases, vapors, fats and similar (Machine-translation by Google Translate, not legally binding)
Procedure for preparing films and articles manufactured to be immersible to gases, vapors, fats and similar (Machine-translation by Google Translate, not legally binding)
Procedure of lateral stretching of isotºtic polypropylene films to obtain its molecular orientation (Machine-translation by Google Translate, not legally binding)
PROCESS FOR THE PRODUCTION OF HEAT SEALABLE, TEMPERATURE-RESISTANT FILMS WITH A COATING OF FLUORINATED HYDROCARBONS AND HEAT SEALABLE POLYHYDANTOIN FILM
A procedure for the manufacture of films over surfaces and reflective high-powered bodies (Machine-translation by Google Translate, not legally binding)