Patent · US Active

Method for producing halogenated oligomers and/or halogenated polymers of elements of the third to fifth main group

US9428618B2 · kind B2 · utility

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1References

22Claims

0Family size

Assignee

Spawnt Private S.à.r.l. · LU

Inventors

Norbert Auner · Eutin, DE
Sven Holl · Diez, DE
Christian Bauch · Muldenstein, DE
Gerd Lippold · Leipzig, DE
Rumen Deltschew · Leipzig, DE
Thoralf Gebel · Dresden, DE
Javad Mohsseni · Bitterfeld-Wolfen, DE

Key dates

Filing date	Sep 15, 2009
Grant date	Aug 30, 2016
Priority date	—
Expiry date	Jun 23, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/50
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a method for producing halogenated oligomers and/or halogenated polymers of elements of the third to fifth main group, wherein the halogenated oligomers and/or halogenated polymers are synthesized from a first chain-forming agent and a second chain-forming agent in a plasma-chemical reaction. At least one of the two chain-forming agents is a halogen compound of an element of the third to fifth main group.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.