WOOD MARKING METHOD AND DETECTION OF ARYLAMINE IN WOOD

    公开(公告)号:JPH1015912A

    公开(公告)日:1998-01-20

    申请号:JP6933697

    申请日:1997-03-24

    Applicant: BASF AG

    Abstract: PROBLEM TO BE SOLVED: To easily obtain a novel chemical agent for marking well penetrating into a wood and to generate marked color reaction by an extremely small amt. of the marking substance to enable visual observation, by treating the wood with arylamine represented by a specific formula. SOLUTION: In a wood marking method, wood is treated with arylamine represented by formula I, wherein Ar is a group represented by formula II, R and R are mutually unrelated hydrogen, a C1 -C18 alkyl group which may be substituted, may be interrupted in a form of an ether functional group by 1-3 oxygen atoms or interrupted by 1-3 non-adjacent C1 -C4 alkylimino groups, C5 -C7 cycloalkyl, C3 -C18 alkenyl or phenyl which may be substituted, or R and R are a 5- or 6-membered saturated heterocylic group together with a nitrogen atom.

    4.
    发明专利
    未知

    公开(公告)号:ES2062187T3

    公开(公告)日:1994-12-16

    申请号:ES90111030

    申请日:1990-06-12

    Applicant: BASF AG

    Abstract: Solid pigment formulations containing from 70 to 97% by weight, based on the total weight of the formulation, of one or more pigments and also from 3 to 30% by weight, based on the total weight of the formulation, of at least one surfactant which is an adduct of ethylene oxide and optionally propylene oxide with ethylenediamine, the proportion of ethylene oxide being from 46 to 100% by weight, based on the total weight of ethylene oxide and propylene oxide in the adduct, and the adduct having an average molecular weight of from 5000 to 40,000, are useful for pigmenting printing ink and gloss paint compositions.

    7.
    发明专利
    未知

    公开(公告)号:DE59601409D1

    公开(公告)日:1999-04-15

    申请号:DE59601409

    申请日:1996-07-18

    Applicant: BASF AG

    Abstract: Ball pen ink contains a phthalocyanine pigment (I) and usual resin and organic solvent and opt. other usual additives. The ink is made by kneading (I) in resin in the presence of water, then removing the water by decantation; milling the cooled (I)/resin formulation; dispersing it in the organic solvent; and opt. incorporating additive(s) (claimed).

    9.
    发明专利
    未知

    公开(公告)号:DE19527372A1

    公开(公告)日:1997-01-30

    申请号:DE19527372

    申请日:1995-07-27

    Applicant: BASF AG

    Abstract: Ball pen ink contains a phthalocyanine pigment (I) and usual resin and organic solvent and opt. other usual additives. The ink is made by kneading (I) in resin in the presence of water, then removing the water by decantation; milling the cooled (I)/resin formulation; dispersing it in the organic solvent; and opt. incorporating additive(s) (claimed).

    10.
    发明专利
    未知

    公开(公告)号:DE59004585D1

    公开(公告)日:1994-03-24

    申请号:DE59004585

    申请日:1990-06-12

    Applicant: BASF AG

    Abstract: Solid pigment formulations containing from 70 to 97% by weight, based on the total weight of the formulation, of one or more pigments and also from 3 to 30% by weight, based on the total weight of the formulation, of at least one surfactant which is an adduct of ethylene oxide and optionally propylene oxide with ethylenediamine, the proportion of ethylene oxide being from 46 to 100% by weight, based on the total weight of ethylene oxide and propylene oxide in the adduct, and the adduct having an average molecular weight of from 5000 to 40,000, are useful for pigmenting printing ink and gloss paint compositions.

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