Very high polymerisation temperatures are possible in conventional reactors!
在传统的反应釜中进行高温聚合成为可能！
Large molecules resulting from the simultaneous polymerisation of two or more monomer units.
两个或更多单体同时聚合而形成的大分子。
The brightening polyester chip is made by addition of brightening agent during the polymerisation.
在聚酯的聚合过程中加入发光剂生产发光聚酯切片，用制得的发光切片纺成纤维。
The invention also relates to the use of a chromium-based catalyst in a gas-phase polymerisation of ethylene.
本发明还涉及基于铬的催化剂在乙烯的气相聚合中的用途。
Different maltodextrins are distinguished by two indexes which are dextrose equivalent and degree of polymerisation.
不同麦芽糊精产品一般以葡萄糖当量和葡萄糖聚合度这两个指标区分产品级别。
The invention also relates to the acrylic acid homopolymers and copolymers obtained using said polymerisation method.
本发明还涉及通过所述聚合方法获得的丙烯酸均聚物和共聚物。
This triggers the polymerisation of the butylcyanoacrylate into a tough plastic, which forms the outside of the capsule.
这种塑料就形成了胶囊的外壳。
Stable under ordinary conditions of use and storage. Discolours on exposure to light. Hazardous polymerisation will not occur.
在正常的使用和存放条件下是稳定的。在光线照射下变色。不会产生危险聚合物。
The relations of the different characteristics of maltodextrin with dextrose equivalent and degree of polymerisation are also reviewed.
文章主要综述葡萄糖当量和 葡萄糖聚合度这两个指标与麦芽糊精各性质的联系。
The invention discloses a metallocene catalysed slurry polymerisation process of ethylene in the presence of a low concentration of scavenger.
本发明公开了一种在低浓度清除剂的存在下茂金属催化的乙烯淤浆聚合方法。
According to the invention, the droplets contain at least one monomer and are coated with particulate solids during the polymerisation process.
根据本发明，所述液滴含有至少一种单体并在聚合工艺过程中用颗粒状固体涂覆。
The invention relates to a method for producing polymer particles by the polymerisation of liquid droplets in a gas phase that surrounds said droplets.
本发明涉及一种通过在围绕液滴的气相中聚合所述液滴来生产聚合物颗粒的方法。
The invention relates to a method for the controlled radical polymerisation of acrylic acid and the salts thereof in a reaction medium consisting only of water.
本发明涉及一种丙烯酸及其盐在仅由水构成的反应介质中的可控自由基聚合反应方法。
The invention also relates to a polymerisation device for producing polylactide and to a method for recycling process steam produced during the production of polylactide.
本发明还涉及一种生产聚丙交酯的聚合装置和再循环在生产聚丙交酯中产生的工艺蒸汽的方法。
Synthetic aliphatic polyesters are synthesised from diols and dicarboxylic acids via condensation polymerisation, and are known to be completely biodegradable in soil and water.
合成脂肪族聚酯二醇的合成及二羧酸经缩合聚合，和已知的完全生物降解土壤和水。
The third approach involves: 1 the synthesis of certain molecules containing readily polarised groups of substituents, and 2 the controlled polymerisation or crystallisation of these molecules.
第三种方法包括：1将含极性取代基的染料分子合成；2控制染料分子的聚合或结晶过程。
The polymerisation of the monomer is carried out by UV curing the mixture when it was kept in a specific phase which can be obtained by controlling the temperature of the ferroelectric liquid crystal.
单体的聚合通过维持该混合物处在一定的液晶态的条件下经紫外线固化来完成。
The polymerisation of the monomer is carried out by UV curing the mixture when it was kept in a specific phase which can be obtained by controlling the temperature of the ferroelectric liquid crystal.
单体的聚合通过维持该混合物处在一定的液晶态的条件下经紫外线固化来完成。
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