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    CONCENTRATED, STABLE AQUEOUS MELAMINE-FORMALDEHYDE RESIN COMPOSITION
    3.
    发明申请
    CONCENTRATED, STABLE AQUEOUS MELAMINE-FORMALDEHYDE RESIN COMPOSITION 审中-公开
    浓水稳定的三聚氰胺树脂组合物

    公开(公告)号：WO0228934A8

    公开(公告)日：2003-10-02

    申请号：PCT/EP0009749

    申请日：2000-10-05

    Applicant: BASF AG ,  BADER KLAUS ,  WIPPEL WOLFGANG ,  KUMMER MATTHIAS ,  SCHNURR WERNER

    Inventor： BADER KLAUS ,  WIPPEL WOLFGANG ,  KUMMER MATTHIAS ,  SCHNURR WERNER

    IPC: C08G12/32 ,  C08J3/03 ,  C08L61/28 ,  C08K5/053

    CPC classification number: C08J3/03 ,  C08G12/32 ,  C08J2361/28 ,  C08L61/28

    Abstract: The invention relates to an aqueous resin composition, comprising, in addition to water, a resin content in the range of from 65 to 80 % by weight, based on the aqueous resin composition. The resin is obtainable from melamine and formaldehyde and optionally at least one additive, and the aqueous resin composition has a viscosity ranging from 100 to 3000 mPas at 20 DEG C. The invention further relates to a method for producing the resin composition, to a composite containing said composition, to an impregnating resin dispersion, and to a method for producing the same. The invention also relates to the storage and use of said resin composition and impregnating resin dispersion.

    Abstract translation: 本发明涉及一种水性树脂组合物，包括除水之外的树脂含量范围为65〜80重量％，基于所述水性树脂组合物，该树脂是从三聚氰胺和甲醛，和任选的至少一种添加剂，所述水性树脂组合物得到 在20℃下的粘度范围为100至3000毫帕·秒有，用于制造该树脂组合物，含此化合物，浸渍树脂分散体及其制备和储存和使用该树脂组合物的工序和浸渍树脂分散体的方法。

    PUMP FOR TRANSPORTING A HEAT EXCHANGE MEDIUM FOR A MULTI-TUBE REACTOR
    4.
    发明专利
    PUMP FOR TRANSPORTING A HEAT EXCHANGE MEDIUM FOR A MULTI-TUBE REACTOR 未知

    公开(公告)号：CA2448082C

    公开(公告)日：2010-10-05

    申请号：CA2448082

    申请日：2002-06-05

    Applicant: BASF AG

    Inventor： OLBERT GERHARD ,  MATTKE TORSTEN ,  KUMMER MATTHIAS ,  RUEHL THOMAS ,  ROSOWSKI FRANK

    IPC: F04D7/06 ,  F04D29/40 ,  F04D3/00 ,  F04D13/00 ,  F04D29/52

    Abstract: The invention relates to a pump (1) comprising a pump feed tube (13) for transporting a heat exchange medium (6) for a reactor containing a bundle of catalyst tubes (2). The pump (1) has a housing (14) that surrounds the pump feed tube (13) and comprises an opening (15) in the lower part of the housing (14), which allows the heat exchange medium (6) that is drawn from the lower section of the reactor by the pump (1) to flow into the housing (14). The medium flows upwards in the section lying between the internal wall of the housing (14) and the external wall of the pump feed tube (13), optionally over a heat exchanger (18) and into the interior of the pump feed tube (13) via an opening (16) in the upper section of said pump feed tube (13). The medium then flows through the pump feed tube from top to bottom, into the reactor via an opening (17) in the lower section of said tube (13) and into the upper section of the intermediate chamber between the catalyst tubes (2).

    8.
    发明专利
    未知

    公开(公告)号：AT172213T

    公开(公告)日：1998-10-15

    申请号：AT95926871

    申请日：1995-07-13

    Applicant: BASF AG

    Inventor： NIESSNER MANFRED ,  WEISS WOLFRAM ,  TROPSCH JUERGEN ,  KUMMER MATTHIAS ,  MEICHSNER GEORG

    IPC: C08L61/32 ,  C08G12/42 ,  C09D161/32 ,  C09D201/00

    Abstract: PCT No. PCT/EP95/02747 Sec. 371 Date Jan. 23, 1997 Sec. 102(e) Date Jan. 23, 1997 PCT Filed Jul. 13, 1995 PCT Pub. No. WO96/03449 PCT Pub. Date Feb. 8, 1996Binders comprise A) an aminotriazine derivative in which the primary amino groups of the triazine are methylolated on average with at least one mole of formaldehyde per mole of primary amino groups, and these methylol groups are etherified on average with at least 0.5 mol of primary alcohol per mole of methylol group and the primary alcohols are a mixture containing a) 0.5-99.5 mol % of a C1-C4-alkanol and b) 99.5-0.5 mol % of an alcohol of the formulaR1-O-[R2-O]n-R3-OHI,in which R1 is C1-C24-alkyl or C6-C12-aryl which may be unsubstituted or substituted by from one to three C1-C8-alkyl groups, and R2 and R3 independently of one another are C2-C8-alkylene and n is an integer from 1 to 100, or of a mixture of higher-boiling alcohols having a boiling point of above 120 DEG C. at 1 bar which contains at least 10 mol %, based on the higher-boiling alcohols, of alcohols of the formula I, and B) a radical polymer, polycondensation product or polyadduct which is crosslinkable with the aminotriazine derivative.

    GLYCOLETHER-CONTAINING AMINOTRIAZINE DERIVATIVES AND THEIR USE IN RESINS FOR LACQUERS AND VARNISHES
    9.
    发明专利
    GLYCOLETHER-CONTAINING AMINOTRIAZINE DERIVATIVES AND THEIR USE IN RESINS FOR LACQUERS AND VARNISHES 未知

    公开(公告)号：CA2195802A1

    公开(公告)日：1996-02-08

    申请号：CA2195802

    申请日：1995-07-13

    Applicant: BASF AG

    Inventor： NIESSNER MANFRED ,  WEISS WOLFRAM ,  TROPSCH JUERGEN ,  KUMMER MATTHIAS ,  MEICHSNER GEORG

    IPC: C08L61/32 ,  C08G12/42 ,  C09D161/32 ,  C09D201/00 ,  C07D251/00 ,  C07D253/00 ,  C09D161/28 ,  C08L61/28 ,  C08G12/30 ,  C08K5/3492

    Abstract: The invention concerns binders containing: A) an aminotriazine derivative in which the triazine primary amino groups are methylolated on average with at least one mol of formaldehyde per mole of primary amino groups and these methylol groups are etherified on average with at least 0.5 mole primary alcohol per mole of methylol group, and the primary alcohols are a mixture containing: a) 0.5 to 99.5 mol % of a C1-C4 alkanol and b) 99.5 to 0.5 mol % of an alcohol of the formula (I) R1-O-¢R2-O!n-R3-OH, in which R1 stands for a C1-C24 alkyl group or a C6-C12 aryl group which may optionally be substituted by one to three C1-C8 alkyl groups, and R2 and R3, independently of each other, stand for a C2-C8 alkylene group, and n means an integer from 1 to 100, or a mixture of higher-boiling alcohols having a boiling point of more than 120 ~C at 1 bar, which contains at least 10 mol %, relative to the higherboiling alcohols, of alcohols of formula I; and B) a radical polymer, which can be crosslinked with the aminotriazine derivative, a polycondensate or polymer additive.

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