ES286141A1 - Procedure for the obtaining of mixes of thermoplastic materials expansible of fine particles (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of mixes of thermoplastic materials expansible of fine particles (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES286141A1
ES286141A1 ES0286141A ES286141A ES286141A1 ES 286141 A1 ES286141 A1 ES 286141A1 ES 0286141 A ES0286141 A ES 0286141A ES 286141 A ES286141 A ES 286141A ES 286141 A1 ES286141 A1 ES 286141A1
Authority
ES
Spain
Prior art keywords
polymer
translation
fine particles
machine
legally binding
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
ES0286141A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of ES286141A1 publication Critical patent/ES286141A1/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

"Process for obtaining mixtures of expandable thermoplastic materials, of fine particles", characterized in that at least one essentially halogen-free polymer or a mixed polymer of aromatic or cycloaliphatic vinyl compounds is intimately mixed with at least one polymer of vinyl chloride or vinylidene chloride or a mixed polymer of these monomers in an amount such that the chlorine content of the polymer mixture is from 8 to 2.5% by weight, preferably from 12 to 23% by weight, but that the weight ratio of a: b is not less than 60:40, and a gaseous or liquid blowing agent in an amount of 2 to 20% by weight, calculated on the mixture of the polymers. (Machine-translation by Google Translate, not legally binding)
ES0286141A 1962-03-16 1963-03-16 Procedure for the obtaining of mixes of thermoplastic materials expansible of fine particles (Machine-translation by Google Translate, not legally binding) Expired ES286141A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE286141X 1962-03-16

Publications (1)

Publication Number Publication Date
ES286141A1 true ES286141A1 (en) 1963-10-16

Family

ID=38570059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0286141A Expired ES286141A1 (en) 1962-03-16 1963-03-16 Procedure for the obtaining of mixes of thermoplastic materials expansible of fine particles (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES286141A1 (en)

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