Hydrocarbyl terminated polyester compounds comprising sulfur-containing repeat units that are useful as plastic modifiers, polymer blend compositions comprising the hydrocarbyl terminated polyester compounds, methods for modifying the performance properties of polymers, and methods for preparing the hydrocarbyl terminated polyester compounds.
A polyester resin composition containing 100 parts by mass of a polyester resin and 0.01 to 10 parts by mass of a 2-amino-1,3,5-triazine derivative of Formula [1]:
a polyester resin molded body obtained by the composition, and a crystal nucleating agent including the triazine derivative. A polyester resin composition containing a crystal nucleating agent that makes it possible to produce, with high productivity, a polyester resin molded product that promotes polyester resin crystallization and maintains high transparency after crystallization and is applicable for a wide variety of uses can be provided.
[EN] HYDRAZIDE COMPOUNDS SUITABLE FOR NUCLEATING POLYLACTIC ACID POLYMER<br/>[FR] COMPOSÉS D'HYDRAZIDE APPROPRIÉS POUR LA NUCLÉATION DE POLYMÈRE D'ACIDE POLYLACTIQUE
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2016209663A1
公开(公告)日:2016-12-29
Presently describes are hydrazide (e.g. dihydrazide) compounds suitable for use as a nucleating agent for a polylactic acid ("PLA") polymer. Also described are articles such as a film or fiber comprising the semicrystalline polylactic acid polymer and a nucleating agent.
It is an object of the present invention is to provide a polylactic acid resin composition in which a crystal nucleator appropriate for accelerating crystallization of polylactic acid rein is added.
A polylactic acid resin composition comprising a polylactic acid resin, and a metal salt of a phosphorus compound of formula (I)
wherein R
1
and R
2
may be the same or different and are hydrogen atom, C
1-10
alkyl or C
2-10
alkoxycarbonyl, or a polylactic acid resin composition comprising a polylactic acid resin, and a metal salt of a phosphorus compound of formula (II)
wherein R
3
, R
4
, R
5
and R
6
may be the same or different and are hydrogen atom, C
1-10
alkyl or C
2-10
alkoxycarbonyl. The composition is excellent in heat resistance and forming processability.
The invention relates to chemical genera of organometal benzenephosphonates useful in cross-coupling organic synthesis, having general formula:
where R is selected from boron, zinc, tin and silicon residues.