摘要:
An organic aerogel includes a polymer prepared from a substituted or unsubstituted maleimide compound and a compound having at least two vinyl groups. A composition for the organic aerogel includes a substituted or unsubstituted maleimide compound and a compound having at least two vinyl groups.
摘要:
An aerogel including a polymeric reaction product of (a) a first monomer including an aromatic compound having at least two unsaturated functional groups, and (b) a second monomer represented by the following Chemical Formula 1 and including at least two groups independently chosen from (meth)acrylate groups and NR″R′ (where R″ and R′ are the same or different and are (meth)acryloyl groups) is provided. Each substituent is as defined in the specification.
摘要:
An aerogel including a polymeric reaction product of (a) a first monomer including an aromatic compound having at least two unsaturated functional groups, and (b) a second monomer represented by the following Chemical Formula 1 and including at least two groups independently chosen from (meth)acrylate groups and NR″R′ (where R″ and R′ are the same or different and are (meth)acryloyl groups) is provided. Each substituent is as defined in the specification.
摘要:
An aerogel including a polymerization product of a first monomer selected from an aryl polyol compound including at least two aryl groups linked to each other by a linker, an aryl polyol compound including at least two aryl groups fused to each other, or a combination thereof, and a second monomer including a benzene substituted with at least two hydroxyl groups.
摘要:
An aerogel-foam composite includes an open cell foam and an aerogel matrix polymer disposed in the open cell foam. The aerogel-foam composite has compression strength of about 15 megaPascals (MPa) or more. The open cell foam may be a polyurethane foam including a carbonate group (—OC(O)O—).
摘要:
An aerogel including a benzoxazine moiety-containing polybenzoxazine polymer is provided, wherein the aerogel comprises a reaction product of an aryl alcohol compound having at least two hydroxyl groups and an amine compound having at least two amine groups.
摘要:
Disclosed is an organic aerogel including a polymer obtained from reaction an aryl alcohol compound, an aldehyde compound, and a polyol compound, a composition for forming the same, and a method of preparing the same.
摘要:
Disclosed is a composition for forming a board including a benzoxazine-based compound and a liquid crystal polymer or oligomer, and a board fabricated using the same. A board comprising the composition including the benzoxazine-based compound and the liquid crystal compound, and a prepreg comprising the cured composition, are also disclosed.
摘要:
Disclosed is a composition for forming a board. The composition includes a maleimide-based compound including at least three maleimide groups and a liquid crystalline polymer or oligomer. A prepreg and a board are each fabricated using the composition.
摘要:
Disclosed is a thermosetting resin composition including a thermosetting aromatic oligomer represented by the following Chemical Formula 1, a hollow particle, and solvent, and a board comprising the same. In the above Chemical Formula 1, wherein B, L1, L2, Z1 and Z2 are the same as in defined in the specification.