基本信息:
- 专利标题: Sealing material composition
- 专利标题(中):密封材料组成
- 申请号:JP2003424442 申请日:2003-12-22
- 公开(公告)号:JP2005179559A 公开(公告)日:2005-07-07
- 发明人: YONEDA KOTARO , INUKAI HIROSHI , IIDA AKIHITO , MOCHIZUKI KATSUNOBU
- 申请人: Toagosei Co Ltd , 東亞合成株式会社
- 专利权人: Toagosei Co Ltd,東亞合成株式会社
- 当前专利权人: Toagosei Co Ltd,東亞合成株式会社
- 优先权: JP2003424442 2003-12-22
- 主分类号: C09K3/10
- IPC分类号: C09K3/10
摘要:
PROBLEM TO BE SOLVED: To provide a silyl-functional sealing material composition which gives a cured product excellent in the balance among weather resistance, alkali resistance and stain resistance.
SOLUTION: The sealing material composition comprises a vinyl polymer (A) having a glass transition temperature of -80 to 10°C and a number-average molecular weight of 500-3,000 and bearing 0.05-2 hydrolyzable silyl groups on the average per molecule, and an oxyalkylene polymer (B) bearing a hydrolyzable silyl group, where the ratio of the vinyl polymer (A) is more than 100 pts.mass but not more than 150 pts.mass based on 100 pts.mass of the oxyalkylene polymer (B).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要(中):
SOLUTION: The sealing material composition comprises a vinyl polymer (A) having a glass transition temperature of -80 to 10°C and a number-average molecular weight of 500-3,000 and bearing 0.05-2 hydrolyzable silyl groups on the average per molecule, and an oxyalkylene polymer (B) bearing a hydrolyzable silyl group, where the ratio of the vinyl polymer (A) is more than 100 pts.mass but not more than 150 pts.mass based on 100 pts.mass of the oxyalkylene polymer (B).
COPYRIGHT: (C)2005,JPO&NCIPI
要解决的问题:提供一种赋予耐候性,耐碱性和耐污性之间的平衡优异的固化产物的甲硅烷基官能的密封材料组合物。 解决方案:密封材料组合物包含玻璃化转变温度为-80至10℃,数均分子量为500-3,000的乙烯基聚合物(A),平均含有0.05-2个可水解的甲硅烷基 和分子中含有水解性甲硅烷基的氧化烯聚合物(B),其中乙烯基聚合物(A)的比例大于100pts.mass但不大于150pts.mass,基于100个聚亚烷基 聚合物(B)。 版权所有(C)2005,JPO&NCIPI
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C09 | 染料;涂料;抛光剂;天然树脂;黏合剂;其他类目不包含的组合物;其他类目不包含的材料的应用 |
----C09K | 不包含在其他类目中的各种应用材料;不包含在其他类目中的材料的各种应用 |
------C09K3/00 | 不包含在其他类目中的材料 |
--------C09K3/10 | .用于接头或盖的密封或包装 |