公开(公告)号：ES2196108T3

公开(公告)日：2003-12-16

申请号：ES96111593

申请日：1996-07-18

Applicant: BASF AG

Inventor： PITTEROFF WALTER DR ,  HUMMERICH RAINER DR ,  SEYFFER HERMANN DR ,  REINHARD STEPHAN DR

IPC: B01D39/00 ,  B01D39/08 ,  B32B27/42 ,  C03C25/34 ,  C04B26/12 ,  C08G12/40 ,  C08G12/46 ,  C08J5/24 ,  C08K5/00 ,  C08K5/053 ,  C08K5/3492 ,  C08L61/24 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/425 ,  D04H1/435 ,  D04H1/587 ,  D04H1/645 ,  D06M15/423 ,  D06M15/427 ,  D06N1/00 ,  D06N3/00 ,  D06N3/12 ,  D06N5/00 ,  D06N7/06 ,  H01M2/16 ,  H01M4/62

Abstract: A novel resin mixt comprises (by wt): (a) 55-98.8% urea-HCHO(UF) resin; (b) 0.1-20% melamine; (c) 0.1-20% dicyandiamide; and (d) 1-30% aliphatic 2-4C alkanol with at least 2 alcoholic OH gps (polyol A) or an ether contg at least 2 alcoholic OH gps and built up from 2-10 units derived form polyol A.

公开(公告)号：AT236957T

公开(公告)日：2003-04-15

申请号：AT96111593

申请日：1996-07-18

Applicant: BASF AG

Inventor： PITTEROFF WALTER DR ,  HUMMERICH RAINER DR ,  SEYFFER HERMANN DR ,  REINHARD STEPHAN DR

IPC: B01D39/00 ,  B01D39/08 ,  B32B27/42 ,  C03C25/34 ,  C04B26/12 ,  C08G12/40 ,  C08G12/46 ,  C08J5/24 ,  C08K5/00 ,  C08K5/053 ,  C08K5/3492 ,  C08L61/24 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/425 ,  D04H1/435 ,  D04H1/587 ,  D04H1/645 ,  D06M15/423 ,  D06M15/427 ,  D06N1/00 ,  D06N3/00 ,  D06N3/12 ,  D06N5/00 ,  D06N7/06 ,  H01M2/16 ,  H01M4/62

Abstract: A novel resin mixt comprises (by wt): (a) 55-98.8% urea-HCHO(UF) resin; (b) 0.1-20% melamine; (c) 0.1-20% dicyandiamide; and (d) 1-30% aliphatic 2-4C alkanol with at least 2 alcoholic OH gps (polyol A) or an ether contg at least 2 alcoholic OH gps and built up from 2-10 units derived form polyol A.

公开(公告)号：DE19528540A1

公开(公告)日：1997-02-06

申请号：DE19528540

申请日：1995-08-03

Applicant: BASF AG

Inventor： PITTEROFF WALTER DR ,  HUMMERICH RAINER DR ,  SEYFFER HERMANN DR ,  REINHARD STEPHAN DR

IPC: B01D39/08 ,  C03C25/34 ,  C04B26/12 ,  C08G12/40 ,  C08G12/46 ,  C08K5/053 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/425 ,  D04H1/435 ,  D04H1/645 ,  D06M15/423 ,  C08L61/24 ,  B01D39/04 ,  B01D39/06 ,  C03C25/02 ,  C04B35/84 ,  C04B41/63 ,  C04B41/83 ,  C08K5/315 ,  C08K5/3492 ,  D04H1/64

Abstract: A novel resin mixt comprises (by wt): (a) 55-98.8% urea-HCHO(UF) resin; (b) 0.1-20% melamine; (c) 0.1-20% dicyandiamide; and (d) 1-30% aliphatic 2-4C alkanol with at least 2 alcoholic OH gps (polyol A) or an ether contg at least 2 alcoholic OH gps and built up from 2-10 units derived form polyol A.

公开(公告)号：DE19527578A1

公开(公告)日：1997-01-30

申请号：DE19527578

申请日：1995-07-28

Applicant: BASF AG

Inventor： PITTEROFF WALTER DR ,  HUMMERICH RAINER DR ,  SEYFFER HERMANN DR ,  REINHARD STEPHAN DR

IPC: C04B26/12 ,  C08G12/40 ,  C08G12/46 ,  C08K5/00 ,  C08K5/3492 ,  D06M15/427 ,  D06N3/00 ,  D06N3/12 ,  D06N7/06 ,  H01M2/16 ,  H01M4/62 ,  C08L61/24 ,  C08K5/315 ,  C08K5/053 ,  D06N7/00 ,  C04B16/04

Abstract: Resin mixt. contains (a) 55-95 wt.% urea-HCHO (UF) resin, (b) 1-20 wt.% melamine, (c) 1-20 wt.% dicyandiamide, (d) 1-30 wt.% aliphatic 2-4 C alkanol with at least 2 alcoholic OH gps. (polyol A) or an ether contg. at least 2 alcoholic OH gps. with 2-10 units derived from polyol A. Also claimed are aq. solns. contg. 40-80 wt.% of the resin mixt.; and bonded fibrous laminates.

公开(公告)号：AT94192T

公开(公告)日：1993-09-15

申请号：AT89120523

申请日：1989-11-06

Applicant: BASF AG

Inventor： EISELE WOLFGANG DR ,  ETLING HANS DR ,  PFALZGRAF WALTER ,  PITTEROFF WALTER DR ,  WITTMANN OTTO

IPC: C08K5/21 ,  C08L33/06 ,  C08L61/32 ,  C09D133/06 ,  C09D161/32

公开(公告)号：AT76653T

公开(公告)日：1992-06-15

申请号：AT87107055

申请日：1987-05-15

Applicant: BASF AG

Inventor： LEHNERT HEINZ ,  PITTEROFF WALTER DR ,  MATTHIAS GUENTHER DR ,  WITTMANN OTTO

IPC: C08G12/12 ,  C08K5/21 ,  C08L61/24 ,  C09J161/20

公开(公告)号：DE3375390D1

公开(公告)日：1988-02-25

申请号：DE3375390

申请日：1983-03-28

Applicant: BASF AG

Inventor： REUSS GUENTER DR ,  PETRI NORBERT DR ,  LEHMANN GUNTER ,  PITTEROFF WALTER DR

IPC: B01J21/06 ,  B01J21/08 ,  B01J23/50 ,  B01J23/72 ,  B01J23/89 ,  B01J27/18 ,  B01J37/02 ,  C07C45/38 ,  C07C47/055

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

IPC: C08G12/12 ,  C08K5/21 ,  C08L61/24 ,  C09J161/20 ,  B32B21/00 ,  C08G14/10

公开(公告)号：DE58905526D1

公开(公告)日：1993-10-14

申请号：DE58905526

申请日：1989-11-06

Applicant: BASF AG

Inventor： EISELE WOLFGANG DR ,  ETLING HANS DR ,  PFALZGRAF WALTER ,  PITTEROFF WALTER DR ,  WITTMANN OTTO

IPC: C08K5/21 ,  C08L33/06 ,  C08L61/32 ,  C09D133/06 ,  C09D161/32

Abstract: The present invention relates to thermosetting aqueous synthetic resin mixtures for coating wooden materials based on etherified melamine/formaldehyde condensation products and aqueous synthetic resin dispersions, and to a process for preparing these mixtures and the use for coating wooden materials.

公开(公告)号：DE3779359D1

公开(公告)日：1992-07-02

申请号：DE3779359

申请日：1987-05-15

Applicant: BASF AG

Inventor： LEHNERT HEINZ ,  PITTEROFF WALTER DR ,  MATTHIAS GUENTHER DR ,  WITTMANN OTTO

IPC: C08G12/12 ,  C08K5/21 ,  C08L61/24 ,  C09J161/20

Abstract: Hardener compsn. (I) is claimed, for urea-formaldehyde glue resins (II) contg. up to 20 wt.% melamine and up to 5 wt.% phenol. In addn. to an ammonium salt of an inorganic or organic acid, (I) also contains an acid (III) which does not react with (I), together with urea and, opt., a metal salt, and has pH above 2 in aq. soln.; or (I) contains, in addn. to these components, a glycol or its functional deriv. (IV), and has pH below 2 in aq. soln.. Metal salt is an alkali(ne earth) metal salt, pref. chloride or sulphate of Li, Na, Ca, or Mg; ammonium salt is chloride, sulphate, phosphate, nitrate, bromide, or formate; corresp. to the above alternatives, (III) is an acid with pKa above 3 at 25 deg.C, esp. formic acid, or an inorganic or organic acid with pKa below 3 at 25 deg.C; (IV) is ethylene-, diethylene-, or tri- or tetra-meric oligoethylene-glycol, or their ethers or esters or their mixts..