基本信息:
- 专利标题: 기능성 폴리우레탄 폼
- 专利标题(英):Functional polyurethane foam
- 专利标题(中):功能聚氨酯泡沫
- 申请号:KR1020130100837 申请日:2013-08-26
- 公开(公告)号:KR1020150024464A 公开(公告)日:2015-03-09
- 发明人: 오정석 , 강건 , 이성현 , 이혜민 , 정순준 , 윤미정 , 최권용 , 김기만 , 임병국
- 申请人: 현대자동차주식회사 , 기아자동차주식회사
- 申请人地址: **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 专利权人: 현대자동차주식회사,기아자동차주식회사
- 当前专利权人: 현대자동차주식회사,기아자동차주식회사
- 当前专利权人地址: **, Heolleung-ro, Seocho-gu, Seoul, *****, Republic of Korea
- 代理人: 남호현
- 主分类号: C08G18/10
- IPC分类号: C08G18/10 ; C08G18/72 ; C08J9/04 ; C08G101/00
The present invention, more particularly, to a polyurethane foam containing the reaction product of the resin premix with the isocyanate component and the resin premix comprises a polyol component and a blowing agent, the isocyanate component of the functional polyurethane foam total isocyanate component contrast monomer rigs methylene diphenyl diisocyanate (MMDI) 4 ~ 70% by weight; Carbodiimide methylene diphenyl diisocyanate (CMDI) 5 ~ 70% by weight; And polymeric methylene diphenyl diisocyanate (PMDI) 10 ~ 80% by weight; To include, and to be applied to a vehicle seat present invention relates to functional polyurethane foam in which the vibration transmissibility minimized by absorbing much of the vibration occurring during operation.
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08G | 用碳—碳不饱和键以外的反应得到的高分子化合物 |
------C08G18/00 | 异氰酸酯类或异硫氰酸酯类的聚合产物 |
--------C08G18/06 | .与具有活性氢的化合物 |
----------C08G18/08 | ..工艺过程 |
------------C08G18/10 | ...涉及第一反应步骤中异氰酸酯或异硫氰酸酯与含有活性氢的化合物反应的预聚物工艺过程 |