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    Positive photoresist systems
    2.
    发明公开
    Positive photoresist systems 失效
    积极的光电系统

    公开(公告)号：EP0145355A3

    公开(公告)日：1987-05-27

    申请号：EP84308020

    申请日：1984-11-20

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Gleim, Robert David ,  de Grandpre, Mark Peter

    IPC: G03F07/10 ,  G03F07/02

    CPC classification number: G03F7/0045 ,  G03F7/0233 ,  G03F7/094

    Abstract: This invention concerns a positive photoresist comprising a preformed, non-crosslinked polglutarimide dissolved in a non-aqueous, spinning solvent. The positive photoresist may be used to achieve high resolution images by exposure to a wide range of wavelengths and development using an aqueous base developer. The photoresist is also suitable for use as a planarizing layer in a multiple layer system.

    Positive photoresist systems
    3.
    发明公开
    Positive photoresist systems 失效
    积极的Photolackzusammensetzung。

    公开(公告)号：EP0145355A2

    公开(公告)日：1985-06-19

    申请号：EP84308020.1

    申请日：1984-11-20

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Gleim, Robert David ,  de Grandpre, Mark Peter

    IPC: G03F7/004 ,  G03F7/095

    CPC classification number: G03F7/0045 ,  G03F7/0233 ,  G03F7/094

    Abstract: This invention concerns a positive photoresist comprising a preformed, non-crosslinked polglutarimide dissolved in a non-aqueous, spinning solvent. The positive photoresist may be used to achieve high resolution images by exposure to a wide range of wavelengths and development using an aqueous base developer. The photoresist is also suitable for use as a planarizing layer in a multiple layer system.

    Process for the lowering of the oxidation state of metal salts
    4.
    发明公开
    Process for the lowering of the oxidation state of metal salts 失效
    Verfahren zur Erniedrigung der Oxydationsstufe von Metallsalzen。

    公开(公告)号：EP0067537A1

    公开(公告)日：1982-12-22

    申请号：EP82302515.0

    申请日：1982-05-18

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Gleim, Robert David ,  Gray, Richard Thomas

    IPC: C22B3/00

    CPC classification number: C22B3/44 ,  C01G5/00 ,  C01G7/00 ,  C01G55/00 ,  Y02P10/234

    Abstract: The oxidation state of metal salts is lowered by contacting a solution of the salt with polyacetylene in the presence of sufficient moisture to leave the polyacetylene substantially undoped. The metal salt must have a reductive capacity of at least +0.5. This process can be used to reduce metal salts to zero active valency metal. The moisture is effectively added by treating an aqueous soiution of the salt, optionally with organic cosolvent. The zero valency metal can subsequently be recovered from the polyacetylene, for example by burning the polyacetylene off.

    Abstract translation: 在足够的水分存在下使盐与聚乙炔的溶液接触使金属盐的氧化态降低，使聚乙炔基本上未掺杂。 金属盐必须具有至少+0.5的还原能力。 该方法可用于将金属盐还原成零活性价金属。 通过任选地与有机共溶剂处理盐的水溶液来有效地加入水分。 随后可以从聚乙炔回收零价金属，例如通过燃烧聚乙炔。

    Curable aqueous composition and use as fiberglass nonwoven binder
    6.
    发明公开
    Curable aqueous composition and use as fiberglass nonwoven binder 失效
    WässerigehitzehärtbareZusammensetzung und ihre Verwendung als Glassfaservliesstoff-Bindemittel。

    公开(公告)号：EP0583086A1

    公开(公告)日：1994-02-16

    申请号：EP93305665.7

    申请日：1993-07-19

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Arkens, Charles Thomas ,  Gleim, Robert David

    IPC: D04H1/64

    CPC classification number: C08F8/14 ,  D04H1/587 ,  D04H1/64 ,  C08F20/06

    Abstract: This invention relates to a formaldehyde-free curable aqueous composition containing a polyacid, a polyol and an optional phosphorous-containing accelerator. The composition may be used as a binder for heat resistant nonwovens such as nonwovens composed of fiberglass.

    Abstract translation: 本发明涉及含有多酸，多元醇和任选的含磷促进剂的不含甲醛的可固化水性组合物。 组合物可以用作耐热无纺布的粘合剂，例如由玻璃纤维组成的无纺布。

    Reducing polyacetylene crosslinking and embrittlement
    8.
    发明公开
    Reducing polyacetylene crosslinking and embrittlement 失效
    降低聚乙炔的网络和脆化。

    公开(公告)号：EP0055057A2

    公开(公告)日：1982-06-30

    申请号：EP81305841.9

    申请日：1981-12-11

    Applicant: ROHM AND HAAS COMPANY

    Inventor： Gleim, Robert David

    IPC: C08L49/00 ,  H01B1/12

    CPC classification number: C08K5/08 ,  C08K3/30 ,  C08K5/13 ,  C08L49/00

    Abstract: A process for reducing polyacetylene oxidation and embrittlement comprises contacting undoped polyacetylene with a liquid solution of pH greater than 7 of (a) anthraquinone and/or an anthraquinone salt and base and reducing agent; and/or (b) pyrogallol; and/or (c) a hydrosulfite.
    The contact may be by immersion either for storage of cis- and/or trans-polyacetylene or during processes for converting cis-polyacetylene to trans-polyacetylene.
    The so treated polyacetylene may subsequently be doped.

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