Catalyst masterbatch

The present invention relates to a catalyst masterbatch for cross-linking a polyolefin comprising cross-linkable silicon-containing groups comprising - a Brønsted acid and/or Brønsted acid anhydride (A); and - a polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups. The prese...

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Hauptverfasser: DAHLÉN KRISTIAN, NYLANDER, PERRY
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creator DAHLÉN KRISTIAN
NYLANDER, PERRY
description The present invention relates to a catalyst masterbatch for cross-linking a polyolefin comprising cross-linkable silicon-containing groups comprising - a Brønsted acid and/or Brønsted acid anhydride (A); and - a polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups. The present invention further relates to a polyolefin composition comprising - a polyolefin (C) comprising cross-linkable silicon-containing groups; - a Brønsted acid and/or Brønsted acid anhydride; and - a polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups. The present invention further relates to the use of the catalyst masterbatch according to the invention for cross-linking a polyolefin composition comprising - a polyolefin with cross-linkable silicon-containing groups (C). The present invention further relates to the use of polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups together with a sulphonic acid silanol condensation catalyst in a polyolefin composition comprising: - a polyolefin with cross-linkable silicon-containing groups (C). The present invention further relates to the use of the catalyst masterbatch according to any one of the preceding claims 1 to 11 in a cable layer.
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The present invention further relates to a polyolefin composition comprising - a polyolefin (C) comprising cross-linkable silicon-containing groups; - a Brønsted acid and/or Brønsted acid anhydride; and - a polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups. The present invention further relates to the use of the catalyst masterbatch according to the invention for cross-linking a polyolefin composition comprising - a polyolefin with cross-linkable silicon-containing groups (C). The present invention further relates to the use of polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups together with a sulphonic acid silanol condensation catalyst in a polyolefin composition comprising: - a polyolefin with cross-linkable silicon-containing groups (C). 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The present invention further relates to a polyolefin composition comprising - a polyolefin (C) comprising cross-linkable silicon-containing groups; - a Brønsted acid and/or Brønsted acid anhydride; and - a polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups. The present invention further relates to the use of the catalyst masterbatch according to the invention for cross-linking a polyolefin composition comprising - a polyolefin with cross-linkable silicon-containing groups (C). The present invention further relates to the use of polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups together with a sulphonic acid silanol condensation catalyst in a polyolefin composition comprising: - a polyolefin with cross-linkable silicon-containing groups (C). 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The present invention further relates to a polyolefin composition comprising - a polyolefin (C) comprising cross-linkable silicon-containing groups; - a Brønsted acid and/or Brønsted acid anhydride; and - a polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups. The present invention further relates to the use of the catalyst masterbatch according to the invention for cross-linking a polyolefin composition comprising - a polyolefin with cross-linkable silicon-containing groups (C). The present invention further relates to the use of polyolefin (B) containing Brønsted acid and/or Brønsted acid anhydride groups together with a sulphonic acid silanol condensation catalyst in a polyolefin composition comprising: - a polyolefin with cross-linkable silicon-containing groups (C). 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language eng ; fre ; ger
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subjects AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONDUCTORS
ELECTRICITY
GENERAL PROCESSES OF COMPOUNDING
INSULATORS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WORKING-UP
title Catalyst masterbatch
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