| 查看: 440 | 回复: 2 | |||
| 本帖产生 1 个 LS-EPI ，点击这里进行查看 | |||
[求助]
(已查)帮忙查一下，EI的检索号，谢谢！
|
|||
|
帮忙查一下，EI的检索号，谢谢！ 王国强, 张万喜, 梁继才, 等. 浅色高软化点 C5 树脂的合成[J]. 高分子材料科学与工程, 2013, 29(10): 1-4. Synthesis of C5 petroleum resin with light color and high softening point [ Last edited by 20021925 on 2014-2-23 at 09:51 ] |
回复此楼» 猜你喜欢
材料与化工328分调剂
已经有3人回复
-
279分求调剂 一志愿211
已经有20人回复
-
293求调剂
已经有3人回复
-
一志愿华东理工大学081700，初试分数271
已经有6人回复
-
085404电子信息284分求调剂
已经有3人回复
-
306求0703调剂一志愿华中师范
已经有9人回复
-
一志愿吉大化学322求调剂
已经有6人回复
-
求调剂
已经有5人回复
-
344求调剂
已经有3人回复
-
一志愿哈工大，085400，320，求调剂
已经有3人回复
» 本主题相关商家推荐: (我也要在这里推广)
baiyuefei
版主 (文学泰斗)
风雪
- LS-EPI: 1647
- 应助: 4642 (副教授)
- 贵宾: 46.969
- 金币: 658104
- 散金: 11616
- 红花: 995
- 沙发: 81
- 帖子: 69424
- 在线: 13328.4小时
- 虫号: 676696
- 注册: 2008-12-18
- 性别: GG
- 专业: 合成药物化学
- 管辖: 有机交流
【答案】应助回帖
★ ★ ★
20021925(jssxh代发): 金币+3, 谢谢参与，请继续关注本版块！ 2014-02-23 19:47:09
jssxh: 检索EPI+1, 谢谢参与，请继续关注本版块！ 2014-02-25 08:29:50
20021925(jssxh代发): 金币+3, 谢谢参与，请继续关注本版块！ 2014-02-23 19:47:09
jssxh: 检索EPI+1, 谢谢参与，请继续关注本版块！ 2014-02-25 08:29:50
|
恭喜被收录了: Accession number: 20140117165847 Title: Synthesis of C5 petroleum resin with light color and high softening point Authors: Wang, Guoqiang1; Zhang, Wanxi1; Liang, Jicai1; Chen, Guangyi1; Wei, Zhiyong1; Zhang, Long2 Email author zhanglongzhl@163.com Author affiliation: 1 School of Automotive Engineering, Dalian University of Technology, Dalian 116024, China 2 Jilin Provincial Engineering Laboratory for the Complex Utilization of Biomass and Petroresources, Changchun University of Technology, Changchun 130012, China Corresponding author: Zhang, L. (zhanglongzhl@163.com) Source title: Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering Abbreviated source title: Gaofenzi Cailiao Kexue Yu Gongcheng Volume: 29 Issue: 10 Issue date: October 2013 Publication year: 2013 Pages: 1-4 Language: Chinese ISSN: 10007555 CODEN: GCKGEI Document type: Journal article (JA) Publisher: Chengdu University of Science and Technology, 24 South Section 1, Yihuan Rd., Chengdu, 610065, China Abstract: The high softening point resin was preparation by cationic polymerization. The influences of the solvent, solvent concentration, reaction temperature, and the catalyst concentration on the polymerization were investigated. Bitumen softening point tester, gel permeation chromatographer, NMR spectrometer, colorimeter and FT-IR spectrometer were used to measure the softening point, molecular weight, cyclization degree and structure of resins. The softening point of resin is about 50°C higher using dichloromethane as solvent than using toluene. The highest softening point of the 1, 3-pentadiene resin produced is 139°C, which is the highest among current reports. The softening point of the resin increases with the increase of reaction temperature. Effect of amount of catalyst on the softening point is very small. Number of references: 6 Main heading: Resins Controlled terms: Catalysts - Cationic polymerization - Color - Dichloromethane - Organic solvents - Solvents - Spectrometers Uncontrolled terms: 1 ,3-pentadiene - Catalyst concentration - Light color - NMR spectrometer - Petroleum resins - Reaction temperature - Softening points - Solvent concentration Classification code: 815.2 Polymerization - 815.1.1 Organic Polymers - 804.1 Organic Compounds - 804 Chemical Products Generally - 803 Chemical Agents and Basic Industrial Chemicals - 801 Chemistry - 741.1 Light/Optics Database: Compendex Compilation and indexing terms, © |
2楼2014-02-23 18:38:19
baiyuefei
版主 (文学泰斗)
风雪
- LS-EPI: 1647
- 应助: 4642 (副教授)
- 贵宾: 46.969
- 金币: 658104
- 散金: 11616
- 红花: 995
- 沙发: 81
- 帖子: 69424
- 在线: 13328.4小时
- 虫号: 676696
- 注册: 2008-12-18
- 性别: GG
- 专业: 合成药物化学
- 管辖: 有机交流
3楼2014-02-23 18:38:27
10