发明名称 |
BLOWING AGENTS, FOAM PREMIXES AND FOAMS CONTAINING HALOGENATED OLEFIN BLOWING AGENT AND ADSORBENT. |
摘要 |
<p>The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. Preferably, the foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a catalyst and an absorbent material.</p> |
申请公布号 |
MX2014009468(A) |
申请公布日期 |
2015.03.06 |
申请号 |
MX20140009468 |
申请日期 |
2013.02.07 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
DAVID J. WILLIAMS;MARY C. BOGDAN;YIU KEUNG LING |
分类号 |
C08J9/06;C08K5/08;C08L23/28 |
主分类号 |
C08J9/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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