申请人:DAINIPPON INK AND CHEMICALS, INC.
公开号:EP0023363A1
公开(公告)日:1981-02-04
A plasticizer for halogen-containing resins which is composed of at least one compound expressed by the general formula
wherein R1 represents an aromatic hydrocarbon group containing 1 or 2 aromatic rings or an alicyclic hydrocarbon group having 4 to 37 carbon atoms, R½, , and are identical or different and each represents an aliphatic hydrocarbon group having 2 to 17 carbon atoms, ,, and are identical or different and each represents an aliphatic hydrocarbon group having 2 to 22 carbon atoms, an aromatic hydrocarbon group or a heterocyclic group, each of n1, n2, n3 and n4 is 0 or an integer of 1 to 20 and the sum of these is 1 to 20, and each of m1, m2, m, and m4 is 0 or 1 and the sum of these is 1 to 4. The plasticizer has superior thermal stability, processability and compatibility. Halogen-containing resins plasticized with this plasticizer have especially high utility in applications requiring thermal stability.
一种用于含卤素树脂的增塑剂,由至少一种通式表示的化合物组成
其中 R1 代表含有 1 或 2 个芳香环的芳香烃基团或具有 4 至 37 个碳原子的脂环烃基团,R½、 、 和 相同或不同,且各自代表具有 2 至 17 个碳原子的脂肪族烃基团,、 、 、 和 相同或不同,且各自代表具有 2 至 22 个碳原子的芳香烃基团,R½、 、 、 和 和 相同或不同,且各自代表具有 2 至 17 个碳原子的脂肪族烃基团、和 都相同或不同,且各自代表具有 2 至 22 个碳原子的脂肪族烃基、芳香族烃基或杂环基,n1、n2、n3 和 n4 中的每一个均为 0 或 1 至 20 的整数,且它们的总和为 1 至 20,m1、m2、m 和 m4 中的每一个均为 0 或 1,且它们的总和为 1 至 4。增塑剂具有优异的热稳定性、加工性和兼容性。使用这种增塑剂增塑的含卤树脂在需要热稳定性的应用中具有特别高的实用性。