Global Patent Index - EP 1111038 A1

EP 1111038 A1 20010627 - Scouring composition

Title (en)

Scouring composition

Title (de)

Scheuermittel

Title (fr)

Composition récurante

Publication

EP 1111038 A1 20010627 (EN)

Application

EP 00870087 A 20000427

Priority

  • EP 00870087 A 20000427
  • EP 99870276 A 19991222

Abstract (en)

According to the present invention there is provided a composition suitable for removing metal stains, for example rust stains from hard surfaces comprising C1-6 carboxylic acid and an abrasive particulate component having hardness from 2 to 4 as measured according to the MOHS scale.

IPC 1-7

C11D 17/00; C11D 3/20; C11D 3/12

IPC 8 full level

B08B 1/00 (2006.01); C09K 3/14 (2006.01); C11D 3/12 (2006.01); C11D 3/14 (2006.01); C11D 3/20 (2006.01); C11D 7/20 (2006.01); C11D 11/00 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01); C11D 17/08 (2006.01)

CPC (source: EP US)

C11D 3/1233 (2013.01 - EP US); C11D 3/14 (2013.01 - EP US); C11D 3/2075 (2013.01 - EP US); C11D 17/0013 (2013.01 - EP US)

Citation (search report)

  • [XA] US 5076955 A 19911231 - USSAT WOLFGANG [DE], et al
  • [XA] US 3214380 A 19651026 - JEROME GANGWISCH WILLIAM
  • [X] US 5202050 A 19930413 - CULSHAW STEPHEN [BE], et al
  • [PX] US 6045435 A 20000404 - BAJAJ RAJEEV [US], et al
  • [A] US 5460742 A 19951024 - CAVANAGH JAMES W [US], et al
  • [X] DATABASE WPI Section Ch Week 199040, Derwent World Patents Index; Class A97, AN 1990-302959, XP002139126
  • [XA] DATABASE WPI Section Ch Week 199416, Derwent World Patents Index; Class D25, AN 1994-133026, XP002139127
  • [XA] DATABASE WPI Section Ch Week 199426, Derwent World Patents Index; Class D25, AN 1994-215977, XP002139128
  • [X] DATABASE WPI Section Ch Week 198821, Derwent World Patents Index; Class A97, AN 1988-142777, XP002139129

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1111038 A1 20010627; AU 2588701 A 20010703; CA 2392604 A1 20010628; JP 2003534396 A 20031118; MX PA02006377 A 20021129; PL 356455 A1 20040628; RU 2002119427 A 20040220; US 2003003855 A1 20030102; WO 0146378 A1 20010628

DOCDB simple family (application)

EP 00870087 A 20000427; AU 2588701 A 20001222; CA 2392604 A 20001222; JP 2001546876 A 20001220; MX PA02006377 A 20001222; PL 35645500 A 20001222; RU 2002119427 A 20001222; US 0034864 W 20001222; US 16888902 A 20020621