SURFACE-REACTED CALCIUM CARBONATE AS EXTRUSION AID

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专利权人:

发明人:

申请号：

EP16176267.9

公开号：

EP3260419A1

申请日:

2016.06.24

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

The present application relates to the use of a surface-reacted calcium carbonate as extrusion aid for the production of a puffed polysaccharide-based material excluding fibrillated cellulose-containing materials, wherein the surface-reacted calcium carbonate is a reaction product of ground natural calcium carbonate (GNCC) or precipitated calcium carbonate (PCC) with carbon dioxide.

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