溶液聚合
- 网络Solution Polymerization;S-SBR
-
采用溶液聚合法制备了苯乙烯-马来酸酐无规共聚物,并用IR、DSC和TGA对产物进行了表征,论述了苯乙烯-马来酸酐无规共聚物在皮革复鞣中的应用。
Styrene-maleic anhydride random copolymer was prepared through solution polymerization and was characterized by IR 、 DSC and TGA . And the application of R-SMA in leather retanning was discussed .
-
采用4,4′-二苯甲烷二异氰酸酯(MDl)和间苯二胺为单体,经两步法溶液聚合制备了芳香族聚脲。
Aromatic polyureas were synthesized from 4,4 ′ - diphenylmethane diisocyanate and m-phenylene diamine by two step solution polymerization .
-
GB/T8656-1998乳液和溶液聚合型苯乙烯-丁二烯橡胶(SBR)评价方法
Styrene-butadiene rubber ( SBR ) Emulsion and solution-polymerized types Evaluation procedures
-
水溶液聚合法合成高相对分子质量PDA引发体系的选择
The Choice of Initiating Systems in Synthesis of High Molecular Weight PDA
-
GB/T8660-1998溶液聚合型丁二烯橡胶(BR)评价方法
" Rubber , butadiene ( BR ) Solution-polymerized types Evaluation procedures "
-
K2S2O8-R2引发丙烯酰胺水溶液聚合的初期反应动力学研究
The study on kinetic behaviour of polymerization of AM aqueous solution on initial stage for k_2s_2o_8-r_2
-
VAc为第二单体的PAN溶液聚合工艺研究
Discussion on Process of PAN Solution Polymerization with VAc as Second Monomer
-
不同硬段含量溶液聚合和RIM嵌段聚脲合成及性质的比较
Comparison of solution polymerized and rim polyureas synthesis and properties for different hard segment content
-
采用溶液聚合与乳液聚合两种方法分别合成了导电高分子材料聚苯胺(PAn),并对其性能进行了比较研究。
The conductive material , polyaniline ( PAn ), is polymerized by means of emulsion and aqueous solution respectively .
-
介绍了应用水溶液聚合方法合成了星形聚丙烯酰胺(PAM)方法。
Star polyacrylamide ( SPAM ) was synthesized by the aqueous solution copolymerization method .
-
再次,在溶液聚合的基础上,进行了聚合瓶中沉淀聚合制备高分子量PEO的研究。
The preparation of PEO by precipitation polymerization was studied .
-
He-Ne激光诱导甲苯胺蓝增感丙烯酰胺乙二醇溶液聚合动力学
The Polymerization Kinetics of Acrylamide in Glycol Solution Induced by He-Ne Laser with Toluidine Blue as the Sensitizing System
-
用溶液聚合法合成了各种结构的乙烯-醋酸乙烯酯共聚物(EVA)降凝剂,考察了它们的结晶性质、溶解性质和降凝效果。
All kinds of molecule structures of the ethylene - vinyl acetate copolymers ( EVA ) have been synthesized by solution polymerization .
-
通过水溶液聚合法,以过硫酸盐为引发剂,N,N亚甲基以丙酰胺为交联剂,添加不同含量的硅藻土,合成高吸水性树脂。
With potassium sulfate as initiator , N , N-methylenebisacrylamide as cross-linking agent , and adding diatomite of different contents , the high water-absorbent resin of cross-linked polyacrylamide was synthesized by solution polymerization .
-
采用间歇溶液聚合法制备了聚苯醚(PPO),对铜-二正丁胺络合体系催化的2,6-二甲基苯酚聚合反应进行了研究。
Polymerization of 2,6-dimethyl-phenol catalyzed by Cu-di-n-butylamine complex compound system was studied and poly 2,6-dimethyl-1,4-phenylene oxide was prepared by solvent polymerization .
-
讨论了合成PDA的水溶液聚合、反相乳液聚合和反相悬浮聚合等方法。
The synthetic methods of copolymer PDA , such as polymerization in aqueous solution , reverse emulsion polymerization , and reverse suspension polymerization , were discussed .
-
本文就K2S2O5&R2氧化还原引发体系对丙烯酰胺(AM)水溶液聚合的初期反应动力学行为进行了研究,得出动力学方程式。
This paper studied kinetic behaviour of AM aqueous solution poly - merization on initial stage for K_2S_2O_8 & R_2 redox initation system . The kinetic equation was given .
-
以聚丙烯腈(PAN)原丝实际生产过程为研究对象,以溶液聚合和湿法纺丝为基础,模拟PAN原丝纺制条件,设计开发了一套PAN原丝计算机仿真与信息管理系统。
A set of PAN precursor computer simulation and information management system was developed based on the systematic study of practical PAN production process and solution polymerization and wet spinning theory .
-
采用溶液聚合法制备了掺杂态聚苯胺(PANI)的二甲苯溶液,研究了掺杂态PANI与几种丙烯酸树脂共混体系的导电性能。
Synthesis and Properties of Different Doped Polyaniline Xylene solution of doping polyaniline ( PANI ) were prepared by using chemical oxidation polymerization .
-
本文研究了用等离子体引发马来酸酐(MA)水溶液聚合制备聚马来酸(PMA)的新工艺。
The new preparation method of polymaleic acid ( PMA ) from maleic anhydride by plasma-initiated polymerization in aqueous solution was studied .
-
以丙烯酰胺(AM)为单位,K2S2O8为引发剂,N,N′-亚甲基双丙烯酰胺为交联剂,进行水溶液聚合,再对产物进行磺化反应,制得耐酸性高吸水性树脂。
An acid-proof high water-absorbing resin was prepared from acrylamide as monomer , K_2S_2O_8 as initiator , and N , N ' - methylene-bis-acrylamide as crosslinking agent by aqueous solution polymerization and then by sulfonation reaction .
-
采用溶液聚合法合成了以BA、AN为主链结构的液态含羧基丙烯酸酯低聚物,并用其对双酚A型环氧树脂胶黏剂进行增韧改性。
Liquid acrylate oligomers containing carboxyl groups with BA and AN as main chain structure were synthesized by solution polymerization , and used for toughening modification of bisphenol A epoxy resin adhesive .
-
本文采用溶液聚合法首先制备了甲基丙烯酸甲酯(MMA)和丙烯酸羟乙酯(HEA)的共聚物,并通过溶剂蒸发沉淀后制得了共聚物膜。
In this paper , methyl methacrylate ( MMA ) and 2-hydroxyethyl acrylate ( HEA ) copolymer was firstly synthesized by solution polymerization .
-
采用溶液聚合制备了聚乙烯醇(PVA)和部分中和的丙烯酸-丙烯酰胺共聚物复合的互穿网络高吸水树脂(IPN)。
A series of interpenetrating polymer network superabsorbents ( IPN ), copolymer of poly ( vinyl acohol ) and partly neutralized poly ( acrylic acid-co-acrylamide ), were synthesized by solution polymerization .
-
同时研究了在不同聚合条件下原生态sPS结晶动力学规律。并且发现溶液聚合中改变溶剂的性质,对sPS原生晶晶型不产生影响,始终是δ晶型。
The investigation on crystallization kinetics of nascent sPS shows that the crystal of nascent sPS from solution polymerization is in 6 type and does not change with variety of solvent .
-
采用溶液聚合和悬浮聚合两种工艺,以偶氮二异丁腈(AIBN)为引发剂,研究了丙烯腈与衣康酸铵的共聚合反应。
Free-radical copolymerization of AN with AIA initiated by azodiisobutyronitrile ( AIBN ) were investigated in solution polymerization and aqueous suspension polymerization .
-
采用溶液聚合法,按自由基共聚机理制备了丙烯酸和丙烯酰胺的共聚物,再通过Mannich反应对该共聚物加以改性,得到了一系列新型聚丙烯酸类助洗剂&丙烯酸和丙烯酰胺共聚物的阳离子衍生物。
New type of polyacrylic acid builders are prepared by free-radical copolymerization of acrylic acid and acrylamide as monomers and then modified by Mannich reaction in solution .
-
高活性聚异丁烯(Polyisobutylene)是纯异丁烯经过阳离子溶液聚合制得的高分子均聚物,是一种无色、无味、无毒的粘稠状物质。
Highly reactive polyisobutylene is a kind of macromolecule homopolymer , which is got through pure isobutene being polymerized by cation solution .
-
以丙烯酰胺(AM)和丙烯酸(AA)为原料,用蒙脱土(MMT)作为无机添加剂,依据均匀设计法设计试验,采用水溶液聚合法合成了抗盐性水凝胶。
A new salt-resisting hydro gel was synthesized in terms of homogenous experimental design by water solution co-polymerization using acryl amide and acrylic acid as raw materials , montmorillonite ( MMT ) as inorganic filler .
-
利用自由基溶液聚合技术,以过氧化苯甲酰(BPO)为引发剂,合成了大分子引发剂:苯乙烯-偏二氯乙烯(St-VDC)共聚物。
The macroinitiator ( St-VDC copolymer ) was synthesized with BPO as initiator by free radical solution polymerization technology .