Thermoplastic molding compound, method for producing same, and use thereof

A technology of thermoplastic molding and thermoplastic polymers, applied in textiles and papermaking, fiber treatment, varnished cloth, etc., can solve the problems of linoleum linoleum smell, linoleum is easily damaged by alkali, chemical degradation, unsuitability, etc.

Inactive Publication Date: 2015-04-01
STYROLUTION EURO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Disadvantages of linoleum such as the typical linoleum smell, which has been shown to cause irritation of the mucous membranes and allergic reactions in sensitive persons
And is linoleum very resistant to point loads, not suitable for wet rooms
Linoleum is also easily damaged by alkali and is chemically degraded by it

Method used

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  • Thermoplastic molding compound, method for producing same, and use thereof
  • Thermoplastic molding compound, method for producing same, and use thereof
  • Thermoplastic molding compound, method for producing same, and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0283] Two experiments based on PS and SAN respectively are described below. Table 1 summarizes the variation of the trials.

[0284] Table 1:

[0285]

[0286] Maleation: 10% (w / w) maleic anhydride based on linseed oil. The expected conversion rate is 65%.

[0287] Crosslinking: Crosslinkers were calculated based on 65% conversion of the maleation reaction.

[0288] Pentaerythritol (4-OH): 1 / 4 equimolar amount of maleic anhydride, 1,4-butanediol (2-OH): 1 / 2 equimolar amount of maleic anhydride

[0289] BUNA-SAN: BUNA565SIC grafted onto styrene (76) / acrylonitrile (24). Only soluble fractions are used in this assay. The grafted rubber contained about 30% (w / w) free SAN copolymer, calculated as part of the matrix.

[0290] Rotation rate: The rotation rate of the List reactor is based on the gearbox, and the maximum reaches 3000rpm. The conversion was calculated to be a rotation rate of 332 rpm for the cleaning shaft and 83 rpm for the agitator shaft.

[0291] Equipmen...

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PUM

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Abstract

The invention relates to a thermoplastic molding compound, at least containing particles made of non-oxidatively polymerized vegetable oil, which is cross-linked via functional groups, as component (A), at least one thermoplastic polymer as component (B), optionally at least one resin as component (C), optionally at least one filler as component (D), and optionally further additives. The invention further relates to a method for producing same, and to the use thereof.

Description

technical field [0001] The present invention relates to thermoplastic molding compositions comprising, as component (A), at least granules of non-oxidatively polymerized vegetable oils which have been crosslinked by functional groups, at least one thermoplastic A polymer as component (B), optionally at least one resin as component (C), optionally at least one filler as component (D), and optionally other additives. Background technique [0002] Developed by Frederick Walton in 1863, linoleum floors consist primarily of oxidatively polymerized linseed oil, resins (rosin), cork and wood flour, titanium oxide, dyes, and jute fabric. The advantage of linoleum lies primarily in its resistance to oils, fats and tars. Linoleum is antistatic and is slightly fungicidal and bacteriostatic to a variety of microorganisms. The reason for this effect is its continuous emission of small amounts of various aldehydes, such as hexanal, acrolein, acetaldehyde, etc., resulting from the almost...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06N1/00C08K9/08D06N7/00
CPCC08K9/08
Inventor 康拉德·诺尔米歇尔·佩珀斯
Owner STYROLUTION EURO
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