公开(公告)号：ES2143574T3

公开(公告)日：2000-05-16

申请号：ES95116709

申请日：1995-10-24

Applicant: HOECHST AG

Inventor： OTT JURGEN DR ,  SCHON MANFRED DR ,  ADAM WILHELM DR ,  SCHOLL FRANK ,  WOLF ALFONS

IPC: C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08G14/10 ,  C08K5/3492 ,  C08L61/20 ,  C08L61/26 ,  C08L61/32 ,  C08L61/28 ,  D06M15/423 ,  D06M23/18 ,  D21H17/51

Abstract: Aq. melamine/HCHO resins contg. a guanamine (I) are claimed. Pref. (I) is benzoguanamine or 5-17C alkyl-guanamine, esp. caprino-guanamine (IA). The melamine: (I): HCHO molar ratio is 1: (0.001-0.5):(1.3-6). The resin may be (partly) etherified with 1-4C alcohols, esp. using a melamine:alcohol molar ratio of 1:(0.8-6). The resin contains 60-85 wt.% solids. The resin is prepd. by reacting melamine and (I) with HCHO; opt. etherification with a 1-4C alcohol; and adjusting the prod. to the required solids content. (claimed).

公开(公告)号：CZ9502831A3

公开(公告)日：1996-05-15

申请号：CZ283195

申请日：1995-10-27

Applicant: HOECHST AG

Inventor： OTT JURGEN DR ,  SCHON MANFRED DR ,  ADAM WILHELM DR ,  SCHOLL FRANK ,  WOLF ALFONS

IPC: C08L61/28 ,  C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08G14/10 ,  C08L61/20 ,  D06M15/423 ,  D06M23/18 ,  D21H17/51

CPC classification number: D21H17/51 ,  C08G12/30 ,  C08G12/42 ,  D06M15/423 ,  D06M23/18 ,  Y10T442/60 ,  Y10T442/659 ,  Y10T442/674

公开(公告)号：CZ283195A3

公开(公告)日：1996-05-15

申请号：CZ283195

申请日：1995-10-27

Applicant: HOECHST AG

Inventor： OTT JURGEN DR ,  SCHON MANFRED DR ,  ADAM WILHELM DR ,  SCHOLL FRANK ,  WOLF ALFONS

IPC: C08L61/28 ,  C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08G14/10 ,  C08K5/3492 ,  C08L61/20 ,  C08L61/26 ,  C08L61/32 ,  D06M15/423 ,  D06M23/18 ,  D21H17/51

Abstract: Aq. melamine/HCHO resins contg. a guanamine (I) are claimed. Pref. (I) is benzoguanamine or 5-17C alkyl-guanamine, esp. caprino-guanamine (IA). The melamine: (I): HCHO molar ratio is 1: (0.001-0.5):(1.3-6). The resin may be (partly) etherified with 1-4C alcohols, esp. using a melamine:alcohol molar ratio of 1:(0.8-6). The resin contains 60-85 wt.% solids. The resin is prepd. by reacting melamine and (I) with HCHO; opt. etherification with a 1-4C alcohol; and adjusting the prod. to the required solids content. (claimed).