CN201210448317
CN102899733A
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摘要:一种硅酸钠盐纤维素纤维,该硅酸钠盐纤维素纤维是采用共混添加的方法将硅酸钠盐加入到纺丝原液中;所添加的硅酸钠盐所占的重量百分比是30-50%;其灰分值为28-32%,锌离子的含量≤100ppm,黄变值≥53%。本发明在原料中添加了硅酸钠盐,制得的硅酸钠盐纤维素纤维手感柔软舒适,具有良好的阻燃性,燃烧后灰化,不熔融,无二次烫伤危险,黄变性能良好;可应用于沙发,床垫,汽车内坐垫、玩具等需填加填充物的部位,在保有与人体接触舒适性的同时,良好的阻燃效果可大大提高人类在火灾危险面前的安全性。 |
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Abstract: The invention discloses a sodium silicate cellulosic fiber which is prepared by adding sodium silicate into spinning dope via a blending adding method, wherein the percentage by weight of the added sodium silicate is 30-50%, the ash content value is 28-32%, the content of zinc ions is less than or equal to 100ppm and the yellowing value is greater than or equal to 53%. As the sodium silicate is added in the raw material, the prepared sodium silicate cellulosic fiber is soft and comfortable in hand feeling, has favorable fire resistance, ashes after the combustion, does not fuse, does not have secondary scalding danger, has favorable yellowing performance and can be applied to the stuffing needing parts of sofas, mattresses, cushions in automobiles, toys and the like; and while the comfort of contact with the human body is kept, the safety of the human beings in face of the fire danger can be greatly improved by the favorable fire resistance. | |
申请人: 唐山三友集团兴达化纤有限公司 | |
Applicant: TANGSHAN SANYOU GROUP XINGDA CHEMICAL FIBER CO LTD | |
地址: 063300 河北省唐山市南堡经********(隐藏) | |
发明(设计)人: 张会平 于捍江 么志高 高悦 杨爱中 赵秀媛 刘辉 陈冲 郑会廷 徐广成 韦吉伦 李胜国 吕函波 | |
Inventor: ZHANG HUIPING; YU HANJIANG; YAO ZHIGAO; GAO YUE; YANG AIZHONG; ZHAO XIUYUAN; LIU HUI; CHEN CHONG; ZHENG HUITING; XU GUANGCHENG; WEI JILUN; LI SHENGGUO; LV HANBO | |
主分类号: D01F2/28 | |
分类号: D01F2/28 D01F1/07 C08B9/00 C08B1/08 D06L1/16 D01D5/06 D01D5/12 | |
2015-07-29 | 发明专利申请公布后的驳回IPC(主分类):D01F 2/28申请公布日:20130130 |
2013-03-13 | 实质审查的生效IPC(主分类):D01F 2/28申请日:20121112 |
2013-01-30 | 公开 |
主权项 | 一种硅酸钠盐纤维素纤维,其特征在于,该硅酸钠盐纤维素纤维是采用共混添加的方法将硅酸钠盐加入到纺丝原液中;所添加的硅酸钠盐所占的重量百分比是30?50%;其灰分值为28?32%,锌离子的含量≤100ppm,黄变值≥53%。 | ||||||||||||||||||
公开号 | 102899733A | ||||||||||||||||||
公开日 | 2013-01-30 | ||||||||||||||||||
专利代理机构 | 唐山永和专利商标事务所 13103 | ||||||||||||||||||
代理人 | 王永红 | ||||||||||||||||||
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类型 | 阶段 | 文献号 | 公开日期 | 涉及权利要求项 | 相关页数 |
X | SEA | CN102605452A | 20120725 | 1-2 | 说明书第0009,0016,0030-0031段 |
A | SEA | CN102505169A | 20120620 | 1-2 | 权利要求1-7 |
A | SEA | CN102345174A | 20120208 | 1-2 | 权利要求1-3 |
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