公开(公告)号：DE19514318A1

公开(公告)日：1996-10-24

申请号：DE19514318

申请日：1995-04-18

Applicant: HOECHST AG

Inventor： WONNER JOHANN DR ,  SCHOLL FRANK ,  SAUER JOSEF DR ,  WOELFERT GUENTER

IPC: C07D251/54 ,  C07D251/70 ,  C07D401/04 ,  C07D401/14 ,  C08K5/3442 ,  C08K5/3477 ,  C09D201/00 ,  C09D201/02 ,  C09D7/12

公开(公告)号：NO954409D0

公开(公告)日：1995-11-03

申请号：NO954409

申请日：1995-11-03

Applicant: HOECHST AG

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

IPC: C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08L61/28 ,  C08G14/10 ,  C08K5/3492 ,  C08L61/20 ,  C08L61/26 ,  C08L61/32 ,  D06M15/423 ,  D06M23/18 ,  D21H17/51 ,  C08G12/06

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：ZA9509292B

公开(公告)日：1996-08-15

申请号：ZA9509292

申请日：1995-11-03

Applicant: HOECHST AG

Inventor： OTT JUERGEN ,  SCHOEN MANFRED ,  ADAM WILHELM ,  SCHOLL FRANK ,  WOLF ALFONS

IPC: C08L61/28 ,  C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08G14/10 ,  C08L61/20 ,  D06M15/423 ,  D06M23/18 ,  D21H17/51 ,  C08G ,  C08J ,  C08L ,  D06N

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).

公开(公告)号：DE59507568D1

公开(公告)日：2000-02-10

申请号：DE59507568

申请日：1995-10-24

Applicant: HOECHST AG

Inventor： OTT DR ,  SCHOEN DR ,  ADAM DR ,  SCHOLL FRANK ,  WOLF ALFONS

IPC: C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08G14/10 ,  C08K5/3492 ,  C08L61/20 ,  C08L61/26 ,  C08L61/28 ,  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).

公开(公告)号：SK136095A3

公开(公告)日：1997-06-04

申请号：SK136095

申请日：1995-10-31

Applicant: HOECHST AG

Inventor： OTT JUERGEN ,  SCHOEN MANFRED ,  ADAM WILHELM ,  SCHOLL FRANK ,  WOLF ALFONS

IPC: C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08L61/28 ,  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).

公开(公告)号：NO309817B1

公开(公告)日：2001-04-02

申请号：NO954409

申请日：1995-11-03

Applicant: HOECHST AG

Inventor： OTT JUERGEN ,  SCHOEN MANFRED ,  ADAM WILHELM ,  SCHOLL FRANK ,  WOLF ALFONS

IPC: C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08G14/10 ,  C08L61/28 ,  C08K5/3492 ,  C08L61/20 ,  C08L61/26 ,  C08L61/32 ,  D06M15/423 ,  D06M23/18 ,  D21H17/51 ,  C08G12/06

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：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：SI0710682T1

公开(公告)日：2000-04-30

申请号：SI9530363

申请日：1995-10-24

Applicant: HOECHST AG

Inventor： OTT JUERGEN DR ,  SCHOEN MANFRED DR ,  ADAM WILHELM DR ,  SCHOLL FRANK ,  WOLF ALFONS

IPC: C08G12/30 ,  C08G12/32 ,  C08G12/42 ,  C08G14/10 ,  C08K5/3492 ,  C08L61/20 ,  C08L61/26 ,  C08L61/28 ,  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).

公开(公告)号：DE19533565A1

公开(公告)日：1997-03-13

申请号：DE19533565

申请日：1995-09-11

Applicant: HOECHST AG

Inventor： SCHWERTFEGER FRITZ ,  ZIMMERMAN ANDREAS ,  WONNER JOHANN ,  SCHOLL FRANK ,  SCHMIDT MARC

IPC: C04B14/06 ,  C04B30/02 ,  C08K7/26 ,  C08K3/36 ,  C08L61/00 ,  F16L59/00

Abstract: In a composite material contg. 10-97 vol.% aerogel particles and adhesive(s). The dia. of the aerogel particles is less than 0.5 mm. Also claimed is a method of making the composite. Pref. the adhesive is a phenol-, resorcinol-, urea- and/or melamine-HCHO resin. The aerogel is used in a fraction of 40-95 vol.% and has a particle dia. of less than 0.2 mm, esp. with bimodal distribution. It esp. is a SiO2 aerogel, more esp. with permanently hydrophobic gps. on the surface. Its porosity is more than 60% and density less than 0.6 g/cm . The composite may also contain fillers. The composite material has a density of less than 0.6 g/cm and thermal conductivity of less than 100 mW/m.K. It esp. has hydrophobic surface(s).