ROSIN相关论文
Exploration of the complementary properties of biobased epoxies derived from rosin diacid and dimeri
In this work,a rosin-derived diacid and a dimerized fatty acid were converted to diglycidyl ester type epoxies,respectiv......
Preparation and Characterization of Ester from Rosin Acrylic Acid Adduct and Hydroxyethyl Methacryla
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基于松香中树脂酸与碳酸氢钠的反应定量生成二氧化碳的原理,通过热导检测器测定二氧化碳的含量,提出一种顶空气相色谱法测定松香样......
Curing kinetics and mechanical properties of bio-based composite using rosin-sourced anhydrides as c
In this study,a novel bio-based thermosetting system has been developed from epoxy resin(EP),with rosin-sourced anhydrid......
为提高聚氨酯树脂的耐热性能和对颜料的润湿分散性能，采用松香甘油酯多元醇对聚氨酯进行改性。实验首先合成了松香甘油酯多元醇，然后......
为提高EG(松香甘油酯)的M w(重均相对分子质量)和柔韧性,以MAH(顺丁烯二酸酐)、TO(桐油)和松香为主要原料,合成了MAH-TO-松香的Die......
Study on Preparation of Waterproofing Agent for Mineral Wool Board from Modified C_9 Petroleum Resin
The modified petroleum resin emulsion prepared from the C9petroleum resin was modified with maleic anhydride.The effects......
Synthesis and bulk polymerization kinetics of monomer dehydroabietic acid-(2-acryloyloxy-ethoxy)-eth
A bulk polymerization monomer dehydroabietic acid-(2-acryloyloxy-ethoxy)-ethyl ester(DHADG-AC) was synthesized from dehy......
Synthesis and characterization of imide modified poly(dimethylsiloxane) with maleopimaric acid as ra
With the natural rosin derivative(maleopimaric acid,MPA) as the raw material,imide modified vinyl poly(dimethylsiloxane)......
Synthesis of multifunctional monomers from rosin for the properties enhancement of soybean-oil based
Two kinds of rosin derivatives,(2-hydroxy-3-(methacryloyloxy)propyl 7-isopropyl-l,4a-dimethyl-1,2,3,4,4a,4b,5,6,10,10ade......
This essay reviews and sums up about the major achievement of forestry sciences-and technology in the past 50 years in ......
SBR In early May 2008,due to rapid ex-work price rise of SBR in major domestic producer,the price of SBR(styrene-butadi......
SBR In the first half of July 2008,the supply of SBR (styrene-butadiene rubber) in domestic market was still tense due ......
Our equipment is GT800 reflow solder. It has 16 temperature zones (not include cooling zone). The conveyor speed can be......
一次独立作业高三复习函数的前夕,我们用下列练习题,给学生做了一次独立作业。目的是了解学生对函数的图象掌握情况如何,以便对症......
No.TOPicsS讲akerLl Jin一yingDsteOn Americaneesoviet treaty of anti一而ssile andArnenean Deliberation rePort of the nuele......
Curing kinetics and mechanical properties of bio-based composite using rosin-sourced anhydrides as c
In this study,a novel bio-based thermosetting system has been developed from epoxy resin(EP),with rosin-sourced anhydrid......
<正>Dear Editor,The discovery of artemisinin is just one of the gifts from traditional Chinese medicine to the world.Cli......
The cycloaddition reaction of rosin and maleic anhydride under ultrasonic irradiation has been investi-gated. The result......
SBRIn early February 2009,because of the tensesupply of oil-extended SBR (styrene-butadierierubber) in domestic market,......
采用常规加热法分别得到聚合松香接枝苏氨酸,酒石酸和柠檬酸的功能基化合物,并讨论了其合成条件,对软化点和红外进行了分析.聚合松......
For helping find out the cause of the extrusion wound of gear and the abnormal abrasion wear in the process of gear shap......
采用微波加热和常规加热方法聚合得到聚松香丙烯醇酯,分别对聚合物进行了红外、紫外、软化点和热失重分析。结果表明,微波加热聚合......
在微波辐照下,通过木薯淀粉与马来松香酰氯(MPA-C l)的O-酰化反应合成了不同取代度的马来松香木薯淀粉酯(MRCSE),利用FT-IR、NMR、......
Development and Characterization of an Electrochemical Sensor for Cinchonidine Detection Based on Mo
Molecularly imprinted polymers(MIPs) were applied as molecular recognition elements to an electrochemical sensor for cin......
以歧化松香胺席夫碱铜催化剂,H2O2(30%)氧化聚松香丙烯醇酯(PRAAE),得到聚松香丙烯醇酯氧化物。对聚合物进行了红外、紫外、软化点......
Two compounds of dehydroabietylamine acetate 1 and dehydroabietylamine 2 have been studied.The X-ray study demonstrated ......
Here we were at a pic-turesque village inhabitedby the ethnic Kinos,one ofthe smallest ethnic minoritygroups in China.Im......
合成、表征了新型BrΦnsted-Lewis酸性离子液体1-(3-磺酸)-丙基-3-甲基咪唑氯锌酸盐([HO3S-(CH2)3-mim]Cl-ZnCl2),并将其用于催化......
马耳他《时报》近日报道,据欧盟统计局统计:欧盟进口的玩具80％都来自中国。自1999年至2004年,欧盟25国年进口的玩具由40亿欧元增加......
In this study,the distribution behavior of the particle flow field in cold gas dynamic spraying (CGDS) was simulated thr......
松香乳液和聚丙烯酸酯乳液共混 ,用共混液涂布成压敏胶带 ,考察了松香用量对压敏胶带粘合性能的影响.结果表明 ,随松香用量增加 ,1......
The Ministry of Finance and the State Taxation Administration jointly issued a notice,stating that China increases the ......
Huishan Clay Figurine Huishan clay figurines are producedin the western suburb of Wuxi, Jiangsu Province, and are one of......
以脱氢枞酸为原料,依次通过酯化反应、乙酰化反应和四组分串联反应合成了11个新型含吡啶环的脱氢枞酸衍生物(化合物4a~4k)。利用FT......
采用季戊四醇作为聚酯内核与二羟甲基丙酸(DMPA)发生酯化反应后,再与以松香为原料合成的马来海松酸酐(MPA)反应合成富含末端基团的......
以辛基苯酚、甲醛、桐油和松香为原料合成了松香改性桐油/辛基酚醛树脂(RTOP).讨论了RTOP的合成原理,通过软化点、粘度,正庚烷容纳......
目的研究松香对小鼠皮肤癌的防治效果。方法采用紫外线照射和二甲基苯蒽外涂诱导致小鼠皮肤癌动物模型,同时以松香溶液涂抹皮肤。......
目的：分析探讨松香致过敏性哮喘的临床表现和诊疗特点。方法对门诊收治的3例接触松香致过敏性哮喘人员的职业接触史和临床资料进行......
以松香与甲基丙烯酸-2-羟乙酯反应得到酯化物( RH)为聚合单体,代替部分苯乙烯( St),二乙烯基苯( DVB)为交联剂,明胶作分散剂,偶氮......
合成、表征了新型Bronsted-Lewis酸性离子液体1-(3-磺酸)-丙基-3-甲基咪唑氯锌酸盐([HO3S-(CH2)3-mim]Cl-ZnCl2),并将其用于催化松......
以甲苯二异氰酸酯(TDI)和二羟甲基丙酸(DMPA)为硬段,丙烯酸松香GMA二元醇(RAG)和聚乙二醇(PEg-1000)为软段,通过预聚体法合成了松......
以松香为原料,通过Diels-Alder加成制备了马来海松酸酐(MPA),再经过酯化、闭环反应得到了马来海松基环氧树脂(MPA-ER),并用FT-IR和......
通过天然产物松香制备松香基表面活性剂,利用该表面活性剂调控晶体生长制备出多级Ni(OH)2纳米结构,并进一步制备成NiO微球。通过FT......
通过松香与聚醚丙烯酸酯的Diels-Alder加成产物与聚乙二醇、柠檬酸的缩聚反应,合成出松香基聚醚酯弹性体,产物采用红外、拉伸、DSC......
把活性白土上松香催化反应产物分离为酸性物和中性物，采用气相色谱．质谱联用技术（GC-MS）分别对各部分化学组成进行定性定量分析。结果......
