rosin acid

Applications of Differential Thermal Analysis on Determination Softening Point and Acid Value of Rosin

差热分析在测定松香软化点、酸值研究上的应用

In this paper , the method of the synthesis of fumaric acid modified rosin was studied.

富马松香由富马酸对松香经过加成改性而成.

Under the optimum conditions, the color-grade of polymerized rosin glyceride was color 5# with softening point of 152~ 155 ℃, acid value of 10~ 16 mg KOH · g~ (-1).

在优化条件下，聚合松香甘油酯色泽为加纳色号5，软化点150℃以上，酸值10~16mg KOH.g-1。

The esterification of terpineol, the hydration and polymerization of α-pinene, the dimerization of rosin and the Friedel-Crafts acylation are important processes in the fine chemical industry. These reactions are concerned with larger molecule reactants using strong acid as catalysts.

松油醇酯化、松节油水合与聚合、松香二聚以及傅.克酰基化反应在工业上有着广泛的应用，它们都是重要的酸催化反应。

Synthetic method of rosin acid modified terephthalic unsaturated polyester resin ( TUPR ) was studied.

探讨了松香酸改性对苯型不 饱和聚酯 树脂的合成方法.

Greeniz solvent for determining the acid value of rosin glyceride by means of titration was studied.

采用中和法测定松香甘油酯的酸值,对溶解松香酯的溶剂进行了绿色化研究.

Derivative Spectrophotometric Determination of Abietic Acid and Dehydroabietic Acid in Rosin

导数光谱法测定松香中枞酸和脱氢枞酸

Studies on the Kinetics of Thermal Oxidation of Rosin and Abietic Acid on the Polyethylene Film

松香和枞酸在聚乙烯膜上氧化反应动力学研究

The Development of Artificial Marble Sheet from Rosin Acid Unsaturated Polyester by Layered Casting

分层浇铸法研制松香改性不饱和聚酯人造大理石板材

The solvate part of the hyperdispersant was synthesized from rosin and 12-hydroxylauric acid.

以松香和 12- 羟基月桂酸为原料合成溶剂化部分.

Rosin modified alkyd resin prepared by soybean oil stock fatty acid-rosin-glycerin-pentaerythritol , which means fatty acid method.

利用豆油脚脂肪酸 - 松香 - 甘油 - 苯酐, 采用脂肪酸法制备松香改性醇酸树脂.