ES324535A1 - Procedure to improve the characteristics of adhesives based on atactic polypropylene. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure to improve the characteristics of adhesives based on atactic polypropylene. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES324535A1
ES324535A1 ES0324535A ES324535A ES324535A1 ES 324535 A1 ES324535 A1 ES 324535A1 ES 0324535 A ES0324535 A ES 0324535A ES 324535 A ES324535 A ES 324535A ES 324535 A1 ES324535 A1 ES 324535A1
Authority
ES
Spain
Prior art keywords
translation
atactic polypropylene
machine
legally binding
google translate
Prior art date
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.)
Expired
Application number
ES0324535A
Other languages
Spanish (es)
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.)
Sunoco Inc
Original Assignee
Sun Oil Co
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
Priority claimed from US43876765 external-priority patent/US3341626A/en
Application filed by Sun Oil Co filed Critical Sun Oil Co
Publication of ES324535A1 publication Critical patent/ES324535A1/en
Expired legal-status Critical Current

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  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Process for improving the characteristics of adhesives based on atactic polypropylene, characterized in that it comprises the steps of: (a) incorporating, to a major proportion of atactic polypropylene, a minor proportion of one or more compounds, which are selected from the group consisting of polypropylene isotactic, polyethylene, terpene resin, resin oil and formalin resin, and (b) homogenously mix the obtained mass, conveniently controlling the treatment conditions. (Machine-translation by Google Translate, not legally binding)
ES0324535A 1965-03-10 1966-03-10 Procedure to improve the characteristics of adhesives based on atactic polypropylene. (Machine-translation by Google Translate, not legally binding) Expired ES324535A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US43876765 US3341626A (en) 1965-03-10 1965-03-10 Hot melt adhesive comprising polypropylene and a polyterpene
US44219565 US3325562A (en) 1965-03-10 1965-03-23 Hot melt adhesive comprising polypropylene and an aromatic hydrocarbon-aldehyde resin
US44217465 US3370106A (en) 1965-03-10 1965-03-23 Hot melt adhesive containing atactic polypropylene and polyethylene
US45349365 US3356766A (en) 1965-03-10 1965-05-05 Pressure-sensitive adhesive comprising atactif polypropylene

Publications (1)

Publication Number Publication Date
ES324535A1 true ES324535A1 (en) 1967-02-01

Family

ID=59253303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0324535A Expired ES324535A1 (en) 1965-03-10 1966-03-10 Procedure to improve the characteristics of adhesives based on atactic polypropylene. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES324535A1 (en)

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