ES345329A1 - Perfect procedure for the obtaining of a vulcanized composite polymer. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Perfect procedure for the obtaining of a vulcanized composite polymer. (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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum 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
Application filed by Phillips Petroleum CofiledCriticalPhillips Petroleum Co
Publication of ES345329A1publicationCriticalpatent/ES345329A1/en
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J3/00—Processes of treating or compounding macromolecular substances
C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
C08J3/241—Preventing premature crosslinking by physical separation of components, e.g. encapsulation
Landscapes
Chemical & Material Sciences
(AREA)
Analytical Chemistry
(AREA)
Health & Medical Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Medicinal Chemistry
(AREA)
Polymers & Plastics
(AREA)
Organic Chemistry
(AREA)
Processes Of Treating Macromolecular Substances
(AREA)
Abstract
Process perfected to obtain a vulcanized composite polymer by adding to the polymer and subsequent activation of a vulcanization agent and a vulcanization accelerator, characterized in that said polymer is separated in at least two portions, vulcanization agent is added, but no accelerator, to one of the portions, add accelerator, but not vulcanization agent, to another portion, and mix the resulting portions immediately before vulcanization. (Machine-translation by Google Translate, not legally binding)
ES345329A1966-10-311967-09-22Perfect procedure for the obtaining of a vulcanized composite polymer. (Machine-translation by Google Translate, not legally binding)
ExpiredES345329A1
(en)
Device for the disposal of injectable material for injection machine or molds with at least two steps. (Machine-translation by Google Translate, not legally binding)
Process to increase the affinity by the dyes and plasters of the stereorregular polyolephins (Machine-translation by Google Translate, not legally binding)