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公开(公告)号:DE3616722A1
公开(公告)日:1987-11-19
申请号:DE3616722
申请日:1986-05-17
Applicant: BASF AG
Inventor: LEHNERT HEINZ , PITTEROFF WALTER DR , MATTHIAS GUENTHER DR , WITTMANN OTTO
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公开(公告)号:NO872576D0
公开(公告)日:1987-06-19
申请号:NO872576
申请日:1987-06-19
Applicant: BASF AG
Inventor: DIEM HANS , KRAUS FRIEDRICH , MATTHIAS GUENTHER , MAURER BRUNO , WITTMANN OTTO
IPC: C08F2/10 , C08G12/38 , C09J161/20 , C09J161/30 , C09J3/00
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公开(公告)号:CA1217890A
公开(公告)日:1987-02-10
申请号:CA427207
申请日:1983-05-02
Applicant: BASF AG
Inventor: HORACEK HEINRICH , WITTMANN OTTO , MARX MATTHIAS , MAYER JOHANN
Abstract: PROCESS FOR BONDING LIGNOCELLULOSE-CONTAINING RAW MATERIALS WITH A PREPOLYMER BASED ON A URETHANE MODIFIED DIPHENYLMETHANE DIISOCYANATE MIXTURE A process for bonding lignocellulose raw materials using an isocyanate group-containing urethane-modified diphenylmethane diisocyanate mixture having a viscosity of 120 to 1000 mPas at 25.degree.C and an isocyanate content of 15 to 33.6 percent by weight which is obtained by reacting a diphenylmethane diisocyanate mixture containing 10 to 75 percent by weight of 2,4'-diphenylmethane diisocyanate with 0.05 to 0.5 hydroxyl equivalents of a polyol per equivalent isocyanate group.
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公开(公告)号:DE3522358A1
公开(公告)日:1987-01-02
申请号:DE3522358
申请日:1985-06-22
Applicant: BASF AG
Inventor: KRAUS FRIEDRICH DR , MATTHIAS GUENTHER DR , WITTMANN OTTO , DIEM HANS DR
IPC: C08L61/30 , C09J161/20 , C09J161/30 , C09J3/16 , B27N1/02 , C08J3/20
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公开(公告)号:NO862478L
公开(公告)日:1986-12-23
申请号:NO862478
申请日:1986-06-20
Applicant: BASF AG
Inventor: KRAUS FRIEDRICH , MATTHIAS GUENTHER , WITTMANN OTTO , DIEM HANS
IPC: C08L61/30 , C09J161/20 , C09J161/30 , C09J3/00 , B27N
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公开(公告)号:NO862478A
公开(公告)日:1986-12-23
申请号:NO862478
申请日:1986-06-20
Applicant: BASF AG
Inventor: KRAUS FRIEDRICH , MATTHIAS GUENTHER , WITTMANN OTTO , DIEM HANS
IPC: C08L61/30 , C09J161/30 , C09J3/00 , B27N
CPC classification number: C08L61/30 , C09J161/30
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公开(公告)号:DE3174904D1
公开(公告)日:1986-08-07
申请号:DE3174904
申请日:1981-11-26
Applicant: BASF AG
Inventor: DUDECK CHRISTIAN DR , WEBER ENGELBERT , DIEM HANS DR , MAYER JOHANN DR , WITTMANN OTTO , LEHMANN GERHARD J DR
IPC: C08G12/12 , C08G12/42 , C09J161/24 , C09J161/32 , C09J3/16
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公开(公告)号:DK149598B
公开(公告)日:1986-08-04
申请号:DK302279
申请日:1979-07-18
Applicant: BASF AG
Inventor: REUTER WOLFGANG , SEGNITZ ADOLPH , WITTMANN OTTO , SCHATZ DE HERMANN
Abstract: Aqueous polyisocyanate emulsions are prepared by employing water-soluble polyamides as emulsification agents.
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公开(公告)号:DE3263662D1
公开(公告)日:1985-06-13
申请号:DE3263662
申请日:1982-06-19
Applicant: BASF AG
Inventor: DIEM HANS DR , FRITSCH ROBERT , LEHNERT HEINZ , MATTHIAS GUENTHER DR , SCHATZ HERMANN , WITTMANN OTTO
IPC: C08G14/06 , C08G14/12 , C08L61/34 , C09J161/34 , C09J3/16
Abstract: An aqueous solution of a resin glue comprising formaldehyde, urea, melamine and phenol is obtained when phenol, formaldehyde and not more than 0.35 mole of an alkali metal bisulfite per mole of phenol are reacted to give a phenol-formaldehyde condensate, formaldehyde and urea in a molar ratio of not more than 2.5 are reacted to give a urea-formaldehyde condensate, and the reaction products are in turn reacted with melamine and formaldehyde.
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公开(公告)号:DE3262518D1
公开(公告)日:1985-04-18
申请号:DE3262518
申请日:1982-04-08
Applicant: BASF AG
Inventor: DUDECK CHRISTIAN DR , WEBER ENGELBERT , DIEM HANS DR , WITTMANN OTTO
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