|
CN109265983A
|
|
Dielectric polyamide elastomer composition and preparation method thereof
|
|
CN109836563A
|
|
A kind of preparation method of the unsaturated polyester resin containing glycerol monomethyl ether unit
|
|
CN109777065A
|
|
A kind of environmental-friendly polycarbonate/polyester composite material and preparation method and purposes
|
|
CN109775909A
|
|
A kind of reuse method of benzene hydrogenation sulfur-containing waste water
|
|
CN109593045A
|
|
A kind of preparation method of 11- aminoundecanoic acid
|
|
CN109553965A
|
|
Nylon composite materials and preparation method thereof
|
|
CN109422656A
|
|
The synthetic method of nonamethylene diamine
|
|
CN107344929A
|
|
From the method for phthalic anhydride Light ends separation and recovery phthalic anhydride
|
|
CN108622894A
|
|
The method for preparing active carbon with high specific surface area using coke powder and/or quenching powder coal blending
|
|
CN107840785A
|
|
It is a kind of between industry to the method for mixture cresol separating-purifying paracresol
|
|
CN107759496A
|
|
A kind of H acid synthetic method
|
|
CN107759474A
|
|
The synthetic method of IPD
|
|
CN107641084A
|
|
A kind of method for producing nitroparaffins co-production ketoxime
|
|
CN107619369A
|
|
A kind of method for synthesizing m-hydroxybenzaldehyde
|
|
CN105967986A
|
|
3-hydroxyacetophenone synthesis method
|
|
CN107353188A
|
|
A kind of method for preparing anhydrous gaseous formaldehyde
|
|
CN105709855A
|
|
Preparation method of palladium hydrogenation catalyst, catalyst prepared through the method and method for preparing piperidine through catalyst
|
