| ²é¿´: 2390 | »Ø¸´: 7 | |||
ÏÅÏųæÄ¾³æ (ÖøÃûдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿»Ç»¯¾Û±½ÒÒÏ©µÄÎÊÌâ
|
| Çë½Ì³æÓÑÃÇ£º»Ç»¯¾Û±½ÒÒϩʱÓõÄÊDz»ÊÇŨÁòË᣿»Ç»¯Ìõ¼þÊÇʲô£¿»Ç»¯ºó¸ÃÔõÑù·ÖÀë³ö¾Û±½ÒÒÏ©£¿ |
» ²ÂÄãϲ»¶
²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸»ª¹¤085600 331·Ö
ÒѾÓÐ3È˻ظ´
268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸ÖпÆÔº105500רҵ×Ü·Ö315Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁÏ299ר˶Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
086004 Çóµ÷¼Á 309
ÒѾÓÐ6È˻ظ´
280Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
085400 328·Ö Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
²ÄÁÏר˶322
ÒѾÓÐ12È˻ظ´
Ò»Ö¾Ô¸»ªÖÐũ΢ÉúÎ288·Ö£¬ÈýÄêʵÑé¾Àú
ÒѾÓÐ3È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÇóÖú¾Û±½ÒÒÏ©»ÇËáÄÆÔÚÒÒ´¼ÖÐÈܽâÐÔ
ÒѾÓÐ8È˻ظ´
¹ØÓÚ¾Û±½ÒÒϩСÇòµÄ¸ÄÐÔÎÊÌ⣡
ÒѾÓÐ7È˻ظ´
¾Û±½ÒÒÏ©£¨PS£©»Ç»¯
ÒѾÓÐ7È˻ظ´
¾Û±½ÒÒÏ©µÄºÏ³ÉÎÊÌâ
ÒѾÓÐ8È˻ظ´
¾Û±½ÒÒÏ©»ÇËáÄÆ¡¢¾ÛÏ©±û»ùÂÈ»¯ï§
ÒѾÓÐ24È˻ظ´
¡¾ÇóÖú¡¿Çë½Ì¾Û±½ÒÒÏ©ÈܽâµÄÎÊÌâ¡£
ÒѾÓÐ18È˻ظ´
¡¾ÇóÖú¡¿¾Û±½ÒÒÏ©ÒõÀë×Ó¾ÛºÏÎÊÌâ
ÒѾÓÐ19È˻ظ´
¡¾½»Á÷¡¿¾Û±½ÒÒÏ©¼Ó¹¤ÎÊÌâ
ÒѾÓÐ13È˻ظ´
¡¾ÇóÖú¡¿Çë½Ì¾Û±½ÒÒÏ©½á¾§ÎÊÌâ
ÒѾÓÐ6È˻ظ´
nmglinbo
½ð³æ (СÓÐÃûÆø)
´óÏÀ
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 0.2
- ½ð±Ò: 863.6
- Ìû×Ó: 226
- ÔÚÏß: 67.1Сʱ
- ³æºÅ: 875045
- ×¢²á: 2009-10-17
- ÐÔ±ð: GG
- רҵ: ½ðÊôÓлú»¯Ñ§
2Â¥2009-11-19 15:17:06
ruoxin
Ìú³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1060.4
- É¢½ð: 64
- ºì»¨: 4
- Ìû×Ó: 247
- ÔÚÏß: 110.8Сʱ
- ³æºÅ: 606878
- ×¢²á: 2008-09-19
- ÐÔ±ð: MM
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
3Â¥2009-11-19 15:46:25
19991999
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 6240.6
- Ìû×Ó: 841
- ÔÚÏß: 613.9Сʱ
- ³æºÅ: 121534
- ×¢²á: 2005-12-03
- רҵ: ¸ß·Ö×Ó²ÄÁϵļӹ¤Óë³ÉÐÍ
¡ï
ÏÅÏųæ(½ð±Ò+1):лл²ÎÓë
ÏÅÏųæ(½ð±Ò+1):лл²ÎÓë
|
ŨÁòËáÊÇ×ͳµÄ»Ç»¯¼Á£¬»¹Óкܶà±ðµÄ ¹ØÓڻǻ¯Îï·ÖÀëµÃ¿´ÄãµÄ¾Û±½ÒÒÏ©½á¹¹ºÍ»Ç»¯Îï»Ç»¯¶È ½á¹¹ÏßÐÔ¡¢·Ö×ÓÁ¿²»¸ß¡¢»Ç»¯¶È½Ï¸ßµÄSPS¿ÉÈÜÓÚË®»òÆäËûÈܼÁ |
4Â¥2009-11-19 16:04:58
jlczc
Òø³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1132
- Ìû×Ó: 15
- ÔÚÏß: 3.9Сʱ
- ³æºÅ: 848977
- ×¢²á: 2009-09-16
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
5Â¥2009-11-19 16:09:44
leesire
ͳæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 536.1
- Ìû×Ó: 24
- ÔÚÏß: 20.8Сʱ
- ³æºÅ: 605316
- ×¢²á: 2008-09-17
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×ÓÎïÀíÓë¸ß·Ö×ÓÎïÀí»¯
¡ï
ÏÅÏųæ(½ð±Ò+1):лл²ÎÓë
ÏÅÏųæ(½ð±Ò+1):лл²ÎÓë
|
US patent£º The sulfonating reagent, acetyl sulfate, was prepared by slowly adding sulfuric acid to a solution of acetic anhydride in 1,2-dichloroethane (DCE) at 0¡æ. The freshly prepared acetyl sulfate was then added to a well-stirred solution of the polymer in DCE at 50¡æ. After 1h the reaction was terminated by the addition of ethanol. The sulfonated polymer was isolated by steam distillation, washed with methanol, dried at room temperature for 3 days, and dried under vacuum above the Tg for another 3 days. |

6Â¥2009-11-19 16:28:54
fuya3030
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 621.8
- É¢½ð: 13
- ºì»¨: 1
- Ìû×Ó: 276
- ÔÚÏß: 157.6Сʱ
- ³æºÅ: 897463
- ×¢²á: 2009-11-08
- רҵ: ÎÞ»ú·Ç½ðÊôÀà¹âµçÐÅÏ¢Ó빦
7Â¥2011-02-25 15:46:19
jjwl_rscn
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 881.3
- É¢½ð: 30
- ºì»¨: 5
- ɳ·¢: 1
- Ìû×Ó: 467
- ÔÚÏß: 33.6Сʱ
- ³æºÅ: 1162717
- ×¢²á: 2010-12-05
- ÐÔ±ð: GG
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
¡ï ¡ï
ÏÅÏųæ(½ð±Ò+1):лл²ÎÓë
zznjut(½ð±Ò+1): »¶Ó 2011-02-25 18:48:50
ÏÅÏųæ(½ð±Ò+1):лл²ÎÓë
zznjut(½ð±Ò+1): »¶Ó 2011-02-25 18:48:50
| ÓÃÒÒõ£»ÇËáõ¥½øÐлǻ¯ |
8Â¥2011-02-25 16:08:20













»Ø¸´´ËÂ¥