MX9505175A - Ablandamiento de piel. - Google Patents

Ablandamiento de piel.

Info

Publication number
MX9505175A
MX9505175A MX9505175A MX9505175A MX9505175A MX 9505175 A MX9505175 A MX 9505175A MX 9505175 A MX9505175 A MX 9505175A MX 9505175 A MX9505175 A MX 9505175A MX 9505175 A MX9505175 A MX 9505175A
Authority
MX
Mexico
Prior art keywords
groups
leather
leather softening
surfactant
softening
Prior art date
Application number
MX9505175A
Other languages
English (en)
Other versions
MXPA95005175A (es
Inventor
Adrian Swinburn Allen
Finlay Derek Aiston
Original Assignee
Allied Colloids Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Priority claimed from PCT/GB1995/000842 external-priority patent/WO1995027800A1/en
Publication of MX9505175A publication Critical patent/MX9505175A/es
Publication of MXPA95005175A publication Critical patent/MXPA95005175A/es

Links

Landscapes

  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Se produce piel flexible e impermeable al agua por tratamiento con un surfactante anfotérico generalmente monomérico, de bajo peso molecular que tiene cuando menos un hidrofobo surfactante, al menos dos grupos cationicos y al menos 2 grupos anionicos que son grupos carboxílicos.
MXPA/A/1995/005175A 1994-04-12 1995-04-10 Ablandamiento de piel MXPA95005175A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9407226.1 1994-04-12
PCT/GB1995/000842 WO1995027800A1 (en) 1994-04-12 1995-04-10 Leather softening

Publications (2)

Publication Number Publication Date
MX9505175A true MX9505175A (es) 1998-03-31
MXPA95005175A MXPA95005175A (es) 1998-10-15

Family

ID=

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Legal Events

Date Code Title Description
FG Grant or registration
HC Change of company name or juridical status

Owner name: 3M INNOVATIVE PROPERTIES COMPANY.*

MM Annulment or lapse due to non-payment of fees