colophony

用法例句

A kind of modified asphalt adhesive was made using asphalt as base,butyl rubber as modifier,rosin resin as tackifier and asbestos powder as filler.

以石油沥青为基料,丁基橡胶为改性剂,松香树脂为增粘剂,石棉粉为填料,合成了一种汽车底盘 用改性沥青胶粘剂。

Hot -melt road marking coating is prepared by modified rosin resin,properties of coating is improved by hotplastic elastomer poly(ethylene-vinyl acetate).

采用改性松香树脂研制热熔型路标涂料。

The emulsifying conditions of rosin resin,with rosinate soap emulsifier, were studied.

以松香酸皂为乳化剂，对松香树脂的乳化条件进行了探讨，考察了松香树脂乳液的稳定性，并将稳定的松香树脂乳液以不同比例与天然胶乳混合，研究其复合稳定性，结果表明：混合时加入适量的ＴＸ－１０，可在较宽的配比范围内得到稳定的复合乳液，为水乳型橡胶压敏胶的生产提供了基本条件。

Pine resin acids are important renewable natural resources.

松香树脂酸是一种重要的天然可再生资源,具有独特的化学结构和多个手性中心,表现出广泛的生物活性,在医药及农药等领域有着重要的用途。

Rosin is an importantnatural resource of China, pine resin acids are the main components of rosin, they have beenattracted great interest for their special chemical structures and wide range of biologicalactivities.

本文以松香树脂酸或其衍生物为原料，通过缩合、加成及霍夫曼降解等各种化学手段，采用活性基团拼接原理，合成了含松香树脂酸三环二萜结构的Schiff碱、金属配合物、氨基膦酸酯、酰胺、异氰酸酯和酰基脲等六类共48个化合物，其中含氟脱氢枞基Schiff碱和酰胺、氨基膦酸酯和酰基脲类共30个化合物为首次合成。

Effects of Rosin Resin on Properties of SnAgCu Solder Paste

松香树脂对SnAgCu焊膏性能的影响

Synthesis、Characterization and Biological Activities of Pine Resin Acids Derivatives;

松香树脂酸衍生物的合成、表征及生物活性研究

Preparation and properties of HBS lignin-glycerol modified rosin;

高沸醇木质素、甘油改性松香树脂的合成与性质

Research process and application of abietic-type resin acids derivatives

枞酸型松香树脂酸衍生物及其应用研究进展

Study on PTC process to synthesize allyl resinate

相转移催化法合成松香树脂酸烯丙酯工艺

Synthesis of HBS Lignin-pentaerythritol Modified Rosin Resins

高沸醇木质素-季戊四醇改性松香树脂的合成

Employing C_5 Petroleum Resin as Rosin Extender of Cationic Rosin Size

C_5石油树脂做阳离子分散松香胶的松香补充剂

Synthesis of Cationic Dispersed Rosin Size with C_9 Petroleum Resin

石油树脂用于合成阳离子分散松香胶

Study on Thermal Variation Rule of Pimaric-type Acids in Rosin

松香中海松酸型树脂酸热作用变化规律的研究

Function of Petroleum Resins in Rosin Sizing

石油树脂作松香补充剂对松香胶性能及其施胶作用的影响

Study on Hot-Melt Road Marking Paint Using Modified Rosin-Alkyd Resin;

热熔型改性松香—醇酸树脂路标涂料的研制

Study on Synthesis and Properties of Self-Gelling Rosin Modified Phenolic Resin;

自凝性松香改性酚醛树脂的合成及性能研究

Study on Synthesis of Rosin Modified Phenol-Aldehyde Epoxy Resins and Their Curing Reaction;

松香改性酚醛环氧树脂的合成及固化反应研究

Development and Market Survey of Rosin M odified Nonylphenol Resin;

松香改性壬基酚醛树脂的研制与市场调查

Research Progress on the Epoxy Resins and Curing Agents Synthesized from Rosin

松香合成环氧树脂及其固化剂的研究进展

Synthesis and property study of rosin modified terephthalic unsaturated polyester

松香改性对苯型不饱和聚酯树脂的合成及性能

Rosin Ester Resin Modified Polyisocyanate Prepolymer with Low Free TDI Content

松香酯树脂改性低游离TDI多异氰酸酯预聚物

Study on the synthesis and property of the prepolymer of acrylic acid rosin and 1,4-butanediol diglycidyl ether

丙烯酸松香环氧树脂预聚体的合成与性能研究