EP 0530958 A2 19930310 - Fabric softening products based on a combination of pentaerythritol compound and bentonite.
Title (en)
Fabric softening products based on a combination of pentaerythritol compound and bentonite.
Title (de)
Weichspülerprodukte basierend auf einer Kombination aus Pentaerytritol und Bentonit.
Title (fr)
Produits adoucissants pour le linge à base d'une combination d'un composé de pentaérythritol et bentonite.
Publication
Application
Priority
US 75603091 A 19910906
Abstract (en)
A fabric softening product is a composition or article that is effective for its fabric softening purpose but preferably excludes ecotoxic quaternary ammonium salt, includes, as a fabric softening component, a PEC, which is an ester of pentaerythritol, an ester of an oligomer of pentaerythritol, an ester of a lower alkoxylated pentaerythritol or an ester of a lower alkoxylated pentaerythritol oligomer, with bentonite, which increases its fabric softening effect remarkably. The PEC is preferably a partial higher fatty acid ester of pentaerythritol or a partial higher fatty acid ester or a pentaerythritol oligomer, the bentonite is preferably sodium bentonite or swellable calcium bentonite, the fabric softening composition is a softergent or a non-detersive composition, both of which may be in solid (preferably particulate solid) or liquid state or form (preferably in aqueous suspension or gel), and the fabric softening article is an absorbent material with bentonite and PEC deposited on it or absorbed by it. Also within the invention are processes for softening fibrous materials of laundry by contacting them with such compositions and/or articles during washing, rinsing and/or drying operations. <IMAGE>
IPC 1-7
IPC 8 full level
C11D 1/68 (2006.01); C11D 1/66 (2006.01); C11D 1/74 (2006.01); C11D 3/00 (2006.01); C11D 3/12 (2006.01); C11D 3/20 (2006.01); D06M 11/00 (2006.01); D06M 11/77 (2006.01); D06M 13/02 (2006.01); D06M 13/144 (2006.01); D06M 13/148 (2006.01); D06M 13/224 (2006.01); D06M 23/00 (2006.01); D06M 23/08 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP KR)
C11D 1/667 (2013.01 - EP); C11D 1/74 (2013.01 - EP); C11D 3/001 (2013.01 - EP); C11D 3/126 (2013.01 - EP); C11D 3/2093 (2013.01 - EP); C11D 17/047 (2013.01 - EP); D06M 15/507 (2013.01 - KR)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0530958 A2 19930310; EP 0530958 A3 19931215; EP 0530958 B1 19981014; AT E172237 T1 19981015; AU 1300792 A 19930311; AU 657118 B2 19950302; BR 9202088 A 19930406; CA 2076718 A1 19930307; DE 69227292 D1 19981119; FI 921148 A0 19920317; FI 921148 A 19930307; GR 1002282 B 19960502; GR 920100112 A 19930621; IE 922303 A1 19930310; JP H05140869 A 19930608; KR 100230557 B1 19991115; KR 930006244 A 19930421; MX 9201444 A 19930301; MY 128049 A 20070131; NO 300384 B1 19970520; NO 921036 D0 19920317; NO 921036 L 19930308; NZ 242021 A 19950427; PT 100303 A 19930630; PT 100303 B 19990630; TR 28408 A 19960614; ZA 921989 B 19930920
DOCDB simple family (application)
EP 92306450 A 19920714; AT 92306450 T 19920714; AU 1300792 A 19920318; BR 9202088 A 19920529; CA 2076718 A 19920824; DE 69227292 T 19920714; FI 921148 A 19920317; GR 920100112 A 19920323; IE 922303 A 19920715; JP 12045792 A 19920513; KR 920015325 A 19920825; MX 9201444 A 19920330; MY PI9200460 A 19920319; NO 921036 A 19920317; NZ 24202192 A 19920317; PT 10030392 A 19920326; TR 36592 A 19920428; ZA 921989 A 19920318