专利名称：Polyisocyanurate polymer and method for producing polyisocyanurate polymer
发明人：ラース，ハンス－ヨーゼフ,マーガー，ディーター,マートネル，マティアス,アクテン，ディルtrime
ク,ホッケ，ハイコ
申请号：JP2017554897
申请日：20160421
公开号：JP2018513903A
公开日：
20180531
专利内容由知识产权出版社提供
摘要： The present invention relates to a novel polyisocyanurate plastic obtained by catalytic trimerization of a polyisocyanate composition A) containing an oligomeric polyisocyanate and having a small monomer diisocyanate. "Less monomeric diisocyanate" means that the polyisocyanate composition A) has a monomeric diisocyanate content of at most 20% by weight. The invention further relates to the use of these polyisocyanurate plastics for the production of coatings, films, semi-finished products and moldings, and a process for preparing polyisocyanurate plastics comprising the following steps: (a) Preparing a polyisocyanate composition A) containing an isocyanate and containing less monomeric diisocyanate (meaning that "monomeric diisocyanate less" means that the polyisocyanate composition A) has a monomeric diisocyanate content of at most 20% by weight); And (b) catalytrimerizing said polyisocyanate composition A).
申请人：コベストロ、ドイチュラント、アクチエンゲゼルシャフト
地址：ドイツ連邦共和国５１３７３レーバークーゼン、カイザー－ビルヘルム アレー、６０
国籍：DE
代理人：小野 誠，金山 賢教，坪倉 道明，重森 一輝，安藤 健司，市川 英彦，青木 孝博，川嵜 洋祐，五味渕琢也，今藤 敏和，飯野 陽一，市川 祐輔，森山 正浩，岩瀬 吉和，城山 康文
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