Urethane-modified isocyanate composition and polyurethane product therefrom

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专利权人:

ダウ グローバル テクノロジーズ エルエルシー

发明人:

ティエデ，ヴェレナ，エム．，テー．,ティエデ,ヴェレナ,エム.,テー.

申请号：

JP2007506434

公开号：

JP4922919B2

申请日:

2005.03.28

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

The present invention relates to an isocyanate-terminated composition having utility in the preparation of hydrophilic polyurethanes. The isocyanate composition has an isocyanate content of less than about 15 weight percent and comprises the reaction product of an aliphatic or aromatic polyisocyanate, or mixtures thereof； with a polyol composition that contains a polyether polyol derived from a molecule containing tertiary nitrogen.

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