EP0494797A3 - Wool scouring - Google Patents

Wool scouring Download PDF

Info

Publication number
EP0494797A3
EP0494797A3 EP19920300244 EP92300244A EP0494797A3 EP 0494797 A3 EP0494797 A3 EP 0494797A3 EP 19920300244 EP19920300244 EP 19920300244 EP 92300244 A EP92300244 A EP 92300244A EP 0494797 A3 EP0494797 A3 EP 0494797A3
Authority
EP
European Patent Office
Prior art keywords
wool scouring
scouring
wool
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP19920300244
Other languages
English (en)
Other versions
EP0494797A2 (de
Inventor
Martin Concannon
Keith Robert Fraser Cockett
Raymond Edward Biddulph
Andrew Philip Parker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ineos Silicas Ltd
Original Assignee
Joseph Crosfield and Sons 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 Joseph Crosfield and Sons Ltd filed Critical Joseph Crosfield and Sons Ltd
Publication of EP0494797A2 publication Critical patent/EP0494797A2/de
Publication of EP0494797A3 publication Critical patent/EP0494797A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C3/00—Treatment of animal material, e.g. chemical scouring of wool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
EP19920300244 1991-01-11 1992-01-10 Wool scouring Withdrawn EP0494797A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919100646A GB9100646D0 (en) 1991-01-11 1991-01-11 Wool scouring
GB9100646 1991-01-11

Publications (2)

Publication Number Publication Date
EP0494797A2 EP0494797A2 (de) 1992-07-15
EP0494797A3 true EP0494797A3 (en) 1993-05-19

Family

ID=10688318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920300244 Withdrawn EP0494797A3 (en) 1991-01-11 1992-01-10 Wool scouring

Country Status (5)

Country Link
EP (1) EP0494797A3 (de)
AU (1) AU1007292A (de)
GB (1) GB9100646D0 (de)
NZ (1) NZ241251A (de)
ZA (1) ZA92190B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201605017TA (en) * 2013-12-23 2016-07-28 Akzo Nobel Chemicals Int Bv A method for scouring wool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552944A (en) * 1946-03-27 1951-05-15 Olin Mathieson Wool scouring
US2655428A (en) * 1950-03-27 1953-10-13 Harold P Lundgren Method of wool scouring with composition containing suint, alcohols, ketones, and inorganic electrolytes
GB823277A (en) * 1956-07-17 1959-11-11 Drew & Co Inc E F Process for scouring wool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552944A (en) * 1946-03-27 1951-05-15 Olin Mathieson Wool scouring
US2655428A (en) * 1950-03-27 1953-10-13 Harold P Lundgren Method of wool scouring with composition containing suint, alcohols, ketones, and inorganic electrolytes
GB823277A (en) * 1956-07-17 1959-11-11 Drew & Co Inc E F Process for scouring wool

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF APPLIEDCHEMISTRY AND BIOTECHNOLOGY vol. 21, no. 2, 1 February 1971, pages 39 - 47 G.JONES 'SELF DETERGENCE OF RAW WOOL I "SUINT SCOURING"' *
R. G. STEWART 'WOOLSCOURING AND ALLIED TECHNOLOGY' 1988 , WRONZ , CHRISTCHURCH, NZ Chapter 6: Aqueous Scouring as a Process. *
TEXTILE RESEARCH JOURNAL vol. 56, no. 8, 1 August 1986, pages 489 - 496 B.O.BATEUP E.A. 'selective scouring of dirt from greasy wool . part I' *
'wool scouring and worsted carding: new approaches' 1 December 1986 , CSIRO DIVISION OF TEXTILE INDUSTRY , BELMONT.AU. "Optimisation of the Aqueous Scouring Process" by B.O.Bateup *

Also Published As

Publication number Publication date
ZA92190B (en) 1993-07-12
AU1007292A (en) 1992-07-16
NZ241251A (en) 1993-02-25
EP0494797A2 (de) 1992-07-15
GB9100646D0 (en) 1991-02-27

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Legal Events

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