CN106750202A
|
|
A kind of method that ester-interchange method prepares poly butylene succinate
|
CN106831763A
|
|
A kind of preparation method of quinacridone and its derivative
|
CN106700072A
|
|
One-step synthesis method for polyaspartic acid
|
CN106633060A
|
|
Method for performing catalyzed synthesis on polyaspartic acid through one-step process of novel solid acid catalyst
|
CN106622166A
|
|
Polyaspartic acid and bentonite composite material for removing heavy metal ions and preparation method thereof
|
CN105482114A
|
|
Synthetic method for polyaspartic acid intermediate poly(succinimide) and reaction apparatus thereof
|
CN105032483A
|
|
Catalyst for synthesizing N-methyl alcohol amine compound, and preparation method and application thereof
|
CN104369164A
|
|
Rotating horizontal hammering device
|
CN103435511A
|
|
Synthetic method for N, N-disubstituted-2-hydroxyl aliphatic amide compound
|
CN103071534A
|
|
Catalyst for catalytically synthesizing N-methyl ethanol amine compound and application thereof
|
CN103073437A
|
|
Preparation method of N-methyl diethanolamine
|