INITIATOR FOR RADICAL POLYMERIZATION

    公开(公告)号:JPH11349616A

    公开(公告)日:1999-12-21

    申请号:JP13436299

    申请日:1999-05-14

    Applicant: BASF AG

    Abstract: PROBLEM TO BE SOLVED: To obtain an initiator which is not decomposed into a radical till a high temperature is reached by selecting an initiator comprising a Diels-Alder adduct of conjugated double bonds with an azo group. SOLUTION: A Diels-Alder adduct of a dine with a compound of formula I or II is used. In formulae I and II, R and R are each an organic group, desirably, a 1-30C optionally N-, O-, or S-containing organic group, particularly desirably, a 1-20C alkyl, a 5-20C aryl, a cycloalkyl, a 6-20C alkaryl or aralkyl, especially, a 1-8C alkyl. The diene suitably used is exemplified by butadiene, cyclopentadiene, cyclohexadiene, or a derivative formed by substituting an organic group for at least one H atom of such a diene. This adduct is obtained by reacting an azo compound with a diene at, for example, 0-100 deg.C in a solvent. The adduct may have at least one substituent selected among groups of formulae III to VII (wherein A and A' are each a 1-30C organic group).

    METHOD FOR THE PRODUCTION OF COATINGS, ADHESIVE LAYERS OR SEALS FOR PRIMED OR UNPRIMED SUBSTRATES
    18.
    发明申请
    METHOD FOR THE PRODUCTION OF COATINGS, ADHESIVE LAYERS OR SEALS FOR PRIMED OR UNPRIMED SUBSTRATES 审中-公开
    用于生产初级或未被捆绑的衬底的涂层,石膏涂层或密封的方法

    公开(公告)号:WO0156431A8

    公开(公告)日:2001-09-13

    申请号:PCT/EP0101085

    申请日:2001-02-01

    CPC classification number: C09J133/08 B05D3/0209 B05D3/0263 C09D133/08

    Abstract: The invention concerns a method for the production of coatings, adhesive layers or seals for primed or unprimed substrates, wherein (1) at least one coating material that can be hardened thermally and/or with actinic radiation and/or an adhesive and/or at least one sealant that can be hardened thermally and/or with actinic radiation in the form of a powder slurry is applied on and/or to the primed or unprimed substrate; (2) the resulting powder slurry layer is dried; (3) the resulting solid layer (2) is molten by heating and (4) the resulting molten layer obtained in step (3) of the method is hardened with near infrared radiation (NIR) in its molten state during and/or after solidification.

    Abstract translation: 一种用于生产涂料,粘合剂膜或密封件涂底漆或未涂底漆的基材,它包括:(1)至少一种热和/或光化辐射涂层和/或粘合剂和/或至少一个热和/或可固化的光化辐射密封剂härbaren过程 在上和/或在grundiete或未涂底漆的基材施加,(2)干燥得到的粉末淤浆层的粉末浆料的形式,(3)熔化所得固体膜(2)通过加热,并在处理步骤(4)(3) 所得到的熔融状态的熔融层在凝固时和/或在用近红外辐射(NIR辐射)固化后固化。

    METHOD FOR THE PRODUCTION OF COATINGS, ADHESIVE LAYERS OR SEALS FOR PRIMED OR UNPRIMED SUBSTRATES
    20.
    发明申请
    METHOD FOR THE PRODUCTION OF COATINGS, ADHESIVE LAYERS OR SEALS FOR PRIMED OR UNPRIMED SUBSTRATES 审中-公开
    用于生产涂料,粘合剂膜或密封件涂底漆或未涂底漆的基材

    公开(公告)号:WO0156431A3

    公开(公告)日:2002-03-14

    申请号:PCT/EP0101085

    申请日:2001-02-01

    CPC classification number: C09J133/08 B05D3/0209 B05D3/0263 C09D133/08

    Abstract: The invention concerns a method for the production of coatings, adhesive layers or seals for primed or unprimed substrates, wherein (1) at least one coating material that can be hardened thermally and/or with actinic radiation and/or an adhesive and/or at least one sealant that can be hardened thermally and/or with actinic radiation in the form of a powder slurry is applied on and/or to the primed or unprimed substrate; (2) the resulting powder slurry layer is dried; (3) the resulting solid layer (2) is molten by heating and (4) the resulting molten layer obtained in step (3) of the method is hardened with near infrared radiation (NIR) in its molten state during and/or after solidification.

    Abstract translation: 一种用于生产涂料,粘合剂膜或密封件涂底漆或未涂底漆的基材,它包括:(1)至少一种热和/或光化辐射涂层和/或粘合剂和/或至少一个热和/或可固化的光化辐射密封剂härbaren过程 在上和/或在grundiete或未涂底漆的基材施加,(2)干燥得到的粉末淤浆层的粉末浆料的形式,(3)熔化所得固体膜(2)通过加热,并在处理步骤(4)(3) 所得和/或近红外辐射(NIR辐射)固化固化后在熔融状态下熔融层,在凝固过程中。

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