Injection molding method for manufacturing completely reusable multilayered article
    1.
    发明专利
    Injection molding method for manufacturing completely reusable multilayered article 有权
    用于制造完全可重复使用的多层纸的注射成型方法

    公开(公告)号:JP2008290389A

    公开(公告)日:2008-12-04

    申请号:JP2007139473

    申请日:2007-05-25

    Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method for making a multilayered molded article having a completely reusable structure. SOLUTION: The injection molding method for manufacturing a completely reusable multilayered article is characterized in that it has a step wherein a multilayered article is composed of (i) a hard layer made of a thermoplastic polymer and (ii) a foamed skin layer made of the thermoplastic polymer having a compatibility with the hard layered material and which injection molds the hard layer to a mold having two surfaces, a step which forms a small clearance of 3-4 mm between the hard layer and the surface of the floated or replaced mold by floating the one surface of the mold or replacing the one surface of the mold, and a step which injects the foamed skin layer into the clearance having been formed. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种用于制造具有完全可重复使用的结构的多层成型制品的注射成型方法。 解决方案:用于制造完全可再利用的多层制品的注射成型方法的特征在于其具有以下步骤:其中多层制品由(i)由热塑性聚合物制成的硬层和(ii)发泡表层 由具有与硬层状材料的相容性的热塑性聚合物制成,并且将硬质层注射成具有两个表面的模具,该步骤在硬质层和浮动的表面之间形成3-4mm的小间隙, 通过浮动模具的一个表面或更换模具的一个表面来替换模具,以及将已经形成的间隙中的发泡表皮层注入的步骤。 版权所有(C)2009,JPO&INPIT

    2.
    发明专利
    未知

    公开(公告)号:DE502006001706D1

    公开(公告)日:2008-11-13

    申请号:DE502006001706

    申请日:2006-07-13

    Applicant: BASF SE

    Abstract: Thermoplastic molding compositions comprising A) from 10 to 98.9% by weight of at least one thermoplastic polyester, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 0.1 to 40% by weight of a thermoplastic polyester elastomer, D) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to D) is 100%.

    3.
    发明专利
    未知

    公开(公告)号:AT409728T

    公开(公告)日:2008-10-15

    申请号:AT06777745

    申请日:2006-07-13

    Applicant: BASF SE

    Abstract: Thermoplastic molding compositions comprising A) from 10 to 98.9% by weight of at least one thermoplastic polyester, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 0.1 to 40% by weight of a thermoplastic polyester elastomer, D) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to D) is 100%.

    POLIESTER FLUIDO CON ELASTOMEROS DE POLIESTER.

    公开(公告)号:ES2312138T3

    公开(公告)日:2009-02-16

    申请号:ES06777745

    申请日:2006-07-13

    Applicant: BASF SE

    Abstract: Masas termoplásticas de moldeo, conteniendo A) del 10 al 98,9% en peso de al menos un poliéster termoplástico, B) del 0,01 al 50% en peso de una mezcla de B1) al menos un policarbonato altamente ramificado o hiperramificado con un índice de OH de 1 a 600 mg de KOH/g de policarbonato (conforme a la DIN 53240, Parte 2), o B2) al menos un poliéster altamente ramificado o hiperramificado del tipo AxBy con x al menos 1,1 e y al menos 2,1, o sus mezclas, E) del 0,1 al 40% en peso de un elastómero termoplástico de poliéster F) del 0 al 60% en peso de otros aditivos, siendo la suma de los porcentajes en peso de los componentes A) a D) del 100%.

    Cuerpo moldeado de múltiples componentes con capas de poliéster

    公开(公告)号:ES2538712T3

    公开(公告)日:2015-06-23

    申请号:ES06763688

    申请日:2006-06-13

    Applicant: BASF SE

    Abstract: Procedimiento para la fabricación de cuerpos moldeados de múltiples componentes, caracterizado por que al menos una capa del cuerpo moldeado está formada por una masa moldeable termoplástica de A) del 10 al 99,99 % en peso al menos de un poliéster termoplástico, B) del 0,01 al 50 % en peso B1) de al menos un policarbonato altamente ramificado o híper-ramificado con un índice de OH de 1 a 600 mg de KOH/g de policarbonato (de acuerdo con la norma DIN 53240, parte 2) o B2) de al menos un poliéster altamente ramificado o híper-ramificado del tipo AxBy con x al menos 1,1 e y al menos 2,1 o sus mezclas y C) del 0 al 60 % en peso de otros aditivos, resultando la suma de los porcentajes en peso de los componentes A) a C) el 100 %.

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