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    Decorative film and composite member having the film
    1.
    发明专利
    Decorative film and composite member having the film 审中-公开
    装饰膜和具有电影的复合材料

    公开(公告)号：JP2007119782A

    公开(公告)日：2007-05-17

    申请号：JP2006291408

    申请日：2006-10-26

    Applicant: Degussa Gmbh ,  デグサ ゲーエムベーハーDegussa GmbH

    Inventor： WURSCHE ROLAND ,  BAUMANN FRANZ-ERICH DR ,  KUETING BEATRICE ,  WIELPUETZ MARTIN ,  KREIDLER PATRICK ,  HAEGER HARALD

    IPC: C08L77/06 ,  B32B27/34 ,  C08G69/26

    CPC classification number: B32B27/08 ,  B32B7/12 ,  B32B25/042 ,  B32B25/08 ,  B32B27/34 ,  B32B37/10 ,  B32B37/12 ,  B32B37/153 ,  B32B2307/718 ,  B32B2309/105 ,  B32B2377/00 ,  B32B2451/00 ,  B32B2605/003 ,  B32B2605/08 ,  C08G69/265 ,  C08L77/00 ,  C08L77/06 ,  C08L2205/02 ,  Y10T428/31725 ,  C08L2666/20

    Abstract: PROBLEM TO BE SOLVED: To provide a monolayer or multilayer film for decoration, which comprises a polyamide composition having good chemical resistance and stress crack resistance and improved scratch resistance. SOLUTION: The decorative film having an outer layer that comprises a polyamide composition comprising the following components: (a) a 50 to 100 parts by mass polyamide that can be produced from the following monomers including (α) a diamine selected from among m-xylylene diamine, p-xylylene diamine, and the mixtures thereof, (β) another diamine having 6 to 14 carbon atoms, and (γ) an aliphatic dicarboxylic acid having 10 to 18 carbon atoms and (δ) another dicarboxylic acid having 6 to 9 carbon atoms; (b) another 0 to 50 parts by mass polyamide (where the total parts by mass of (a) and (b) is 100). According to the present invention, the film has no tendency of forming any sediment, has improved lightness, and maintains the appearance of the surface for a long time period. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于装饰的单层或多层膜，其包括具有良好的耐化学性和抗应力开裂性以及改善的耐刮擦性的聚酰胺组合物。 解决方案：具有包含聚酰胺组合物的外层的装饰膜包含以下组分：（a）可以由以下单体制备的50至100质量份的聚酰胺，所述单体包括（α）选自 间苯二胺，对二甲苯二胺及其混合物，（β）具有6〜14个碳原子的另外的二胺，（γ）具有10-18个碳原子的脂族二羧酸和（δ）另一个二羧酸6 至9个碳原子; （b）另外0〜50质量份的聚酰胺（其中（a）和（b）的总质量数为100）。 根据本发明，薄膜不会形成任何沉淀物，具有改善的亮度和长时间保持表面外观的倾向。 版权所有（C）2007，JPO＆INPIT

    4.
    发明专利
    未知

    公开(公告)号：DE502005004484D1

    公开(公告)日：2008-07-31

    申请号：DE502005004484

    申请日：2005-11-18

    Applicant: EVONIK DEGUSSA GMBH

    Inventor： RICHTER ALEXANDER ,  GUENZEL BERND ,  BIERHAUS CHRISTIAN ,  KREIDLER PATRICK ,  NORDHOFF STEFAN ,  KRENZ MICHAEL

    IPC: C08G65/48 ,  C08G65/30

    Abstract: A process for preparing a polyarylene ether ketone comprises the following process steps: a) reaction of an aromatic dihalogen compound with a bisphenol and/or a halophenol in the presence of alkali metal and/or alkaline earth metal carbonate or hydrogencarbonate in a high-boiling aprotic solvent to give a polyarylene ether ketone, b) wet comminution and simultaneous preextraction of the solidified reaction mixture, c) extraction and filtration of the wet-comminuted product in a pressure suction filter and d) drying of the extracted product. This combination enables improved workup of the reaction mixture.

    6.
    发明专利
    未知

    公开(公告)号：DE102004062761A1

    公开(公告)日：2006-06-22

    申请号：DE102004062761

    申请日：2004-12-21

    Applicant: DEGUSSA

    Inventor： MONSHEIMER SYLVIA ,  GREBE MAIK ,  RICHTER ALEXANDER ,  KREIDLER PATRICK

    IPC: C08L71/10 ,  C08J3/28 ,  C08J5/12

    Abstract: Polymer powder (I), useful in layerwise working procedure, where selective ranges of the respective powder layer is melted by electromagnetic energy, comprises polyarylene ether ketone (PAEK) powder and has a BET surface of 1-60 m 2>/g. Independent claims are also included for the preparation of (I); #a method for preparing molded articles, by a layerwise working procedure, comprising melting the selective ranges of the respective polymer powder layer by adding electromagnetic energy; #molded articles, prepared by the method, comprising a polymer of polyarylene ether ketone.

    7.
    发明专利
    未知

    公开(公告)号：AT404608T

    公开(公告)日：2008-08-15

    申请号：AT05110112

    申请日：2005-10-28

    Applicant: EVONIK DEGUSSA GMBH

    Inventor： MONSHEIMER SYLVIA DR ,  GREBE MAIK ,  RICHTER ALEXANDER DR ,  KREIDLER PATRICK

    IPC: C08G65/40 ,  B22F3/10 ,  B29C67/00 ,  C08J5/00

    Abstract: Polymer powder (I), useful in layerwise working procedure, where selective ranges of the respective powder layer is melted by electromagnetic energy, comprises polyarylene ether ketone (PAEK) powder and has a BET surface of 1-60 m 2>/g. Independent claims are also included for the preparation of (I); #a method for preparing molded articles, by a layerwise working procedure, comprising melting the selective ranges of the respective polymer powder layer by adding electromagnetic energy; #molded articles, prepared by the method, comprising a polymer of polyarylene ether ketone.

    8.
    发明专利
    未知

    公开(公告)号：DE102006058681A1

    公开(公告)日：2008-06-19

    申请号：DE102006058681

    申请日：2006-12-13

    Applicant: EVONIK DEGUSSA GMBH

    Inventor： WURSCHE ROLAND ,  KUHMANN KARL ,  KUETING BEATRICE ,  KREIDLER PATRICK ,  ALTING KIRSTEN ,  HUELSMANN KLAUS

    IPC: B32B27/34 ,  B32B27/08 ,  B32B27/30 ,  B32B27/36 ,  C08J7/04 ,  C09D177/00

    Abstract: A transparent component, which comprises the following subcomponents: I. an outer layer composed of a polyamide moulding composition, which comprises the following constituents: a) from 50 to 100 parts by weight of polyamide, which can be prepared from the following monomers: α) from 70 to 100 mol % of diamine, selected from m-xylylenediamine, p-xylylenediamine and mixtures thereof, &bgr;) from 0 to 30 mol % of other diamines having from 6 to 14 carbon atoms, where the mol % data here are based on the entirety of diamine, and also γ) from 70 to 100 mol % of aliphatic dicarboxylic acids having from 10 to 18 carbon atoms and δ) from 0 to 30 mol % of other dicarboxylic acids having from 6 to 9 carbon atoms, where the mol % data here are based on the entirety of dicarboxylic acid; b) from 0 to 50 parts by weight of another polyamide, where the parts by weight of a) and b) give a total of 100, II. a substrate composed of a moulding composition based on a substantially amorphous polymer, where a) the outer layer, any adhesion-promoter layer present, and also any further layers present comprise no particulate additives which discernibly reduce transparency and b) the substrate has, within the visible spectrum from 380 to 800 nm, a maximum of at least 30% in the transmittance curve, at a layer thickness of 1 mm, is scratch-resistant and chemicals-resistant and suitable for optical applications.

    9.
    发明专利
    未知

    公开(公告)号：DE102005002084A1

    公开(公告)日：2006-07-20

    申请号：DE102005002084

    申请日：2005-01-14

    Applicant: DEGUSSA

    Inventor： RICHTER ALEXANDER ,  GUENZEL BERND ,  BIERHAUS CHRISTIAN ,  KREIDLER PATRICK ,  NORDHOFF STEFAN ,  KRENZ MICHAEL

    IPC: C08G65/40 ,  C08G65/46

    Abstract: A process for preparing a polyarylene ether ketone comprises the following process steps: a) reaction of an aromatic dihalogen compound with a bisphenol and/or a halophenol in the presence of alkali metal and/or alkaline earth metal carbonate or hydrogencarbonate in a high-boiling aprotic solvent to give a polyarylene ether ketone, b) wet comminution and simultaneous preextraction of the solidified reaction mixture, c) extraction and filtration of the wet-comminuted product in a pressure suction filter and d) drying of the extracted product. This combination enables improved workup of the reaction mixture.

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