ES2009361A6 - Enzymatic treatment of wool. - Google Patents

Enzymatic treatment of wool.

Info

Publication number
ES2009361A6
ES2009361A6 ES8803301A ES8803301A ES2009361A6 ES 2009361 A6 ES2009361 A6 ES 2009361A6 ES 8803301 A ES8803301 A ES 8803301A ES 8803301 A ES8803301 A ES 8803301A ES 2009361 A6 ES2009361 A6 ES 2009361A6
Authority
ES
Spain
Prior art keywords
wool
enzymatic treatment
felt
treated
temperature
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.)
Expired
Application number
ES8803301A
Other languages
Spanish (es)
Inventor
Luigi Ciampi
Otto Forster
Hans-Rudolf Haefely
Franz Knauseder
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.)
Schoeller Hardtrum AG
Original Assignee
Schoeller Hardtrum AG
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 Schoeller Hardtrum AG filed Critical Schoeller Hardtrum AG
Publication of ES2009361A6 publication Critical patent/ES2009361A6/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The invention relates to a process for the production of wool and animal hairs with a low-in felt or felt-free finish, with a soft woolly handle and special shrink-resistance and strength. In this process, the wool is treated with a protease and is then treated at a temperature of between room temperature and 140 DEG C.
ES8803301A 1987-10-28 1988-10-28 Enzymatic treatment of wool. Expired ES2009361A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH421487 1987-10-28

Publications (1)

Publication Number Publication Date
ES2009361A6 true ES2009361A6 (en) 1989-09-16

Family

ID=4271923

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803301A Expired ES2009361A6 (en) 1987-10-28 1988-10-28 Enzymatic treatment of wool.

Country Status (10)

Country Link
EP (1) EP0344250B1 (en)
JP (1) JPH02502032A (en)
KR (1) KR890701833A (en)
CN (1) CN1028781C (en)
AT (1) ATE89349T1 (en)
AU (1) AU626818B2 (en)
BR (1) BR8807268A (en)
DE (1) DE3881033T2 (en)
ES (1) ES2009361A6 (en)
WO (1) WO1989003909A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529928A (en) * 1987-10-28 1996-06-25 Schoeller Hardtrum Ag Enzymatic treatment of wool
US5232851A (en) * 1990-10-16 1993-08-03 Springs Industries, Inc. Methods for treating non-dyed and non-finished cotton woven fabric with cellulase to improve appearance and feel characteristics
PL184544B1 (en) * 1994-12-21 2002-11-29 Novozymes As Method of treating wool materials, wool fibers or hair
US5980579A (en) * 1996-12-17 1999-11-09 Genencor International, Inc. Process for improved shrink resistance in wool
US6723550B1 (en) 1997-07-15 2004-04-20 Genencor International, Inc. Proteases from gram-positive organisms
FR2769646B1 (en) * 1997-10-09 1999-12-03 Peignage Amedee PROCESS FOR THE MECHANICAL / BIOCHEMICAL TREATMENT OF TEXTILE FIBERS OF ANIMAL ORIGIN, AND THE NEW FIBERS AND NEW ARTICLES THUS OBTAINED
FR2769647B1 (en) * 1997-10-09 2000-05-12 Peignage Amedee PROCESS FOR THE MECHANICAL / BIOCHEMICAL TREATMENT OF TEXTILE FIBERS OF ANIMAL ORIGIN, AND THE NEW FIBERS AND NEW ARTICLES THUS OBTAINED
ES2368718T3 (en) 1997-10-23 2011-11-21 Danisco Us Inc. SUBTILISINE VARIATIONS WITH MULTIPLE SUBSTITUTIONS.
US6599731B1 (en) 1997-12-30 2003-07-29 Genencor International, Inc. Proteases from gram positive organisms
US6465186B1 (en) 1997-12-30 2002-10-15 Genecor International, Inc. Proteases from gram positive organisms
US6528255B1 (en) 1997-12-30 2003-03-04 Genencor International, Inc. Proteases from gram positive organisms
GB9727470D0 (en) 1997-12-30 1998-02-25 Genencor Int Bv Proteases from gram positive organisms
DE19807456B4 (en) * 1998-02-21 2008-01-17 Textilchemie Dr. Petry Gmbh Felt-free wool and process for its production
US6051033A (en) * 1998-05-20 2000-04-18 Novo Nordisk Brochem North America Inc. Method for enzymatic treatment of wool
US6140109A (en) * 1998-05-20 2000-10-31 Novo Nordisk Biochem North America, Inc. Method for enzymatic treatment of wool
WO2004070106A1 (en) * 2003-02-06 2004-08-19 Daiwa Kasei K.K. Method of shrink-proofing animal hair fiber
CN1316117C (en) * 2005-05-18 2007-05-16 陕西省科学院酶工程研究所 Finishing method for preventing felting and shrinking of wood fabric
CN102965955A (en) * 2012-10-19 2013-03-13 江南大学 A kind of cutinase, keratinase and protease one-bath wool anti-felting process
CN102965960B (en) * 2012-11-21 2014-12-17 山东来利来毛纺有限公司 Shrink-proof technique of chemical fiber
CN103643485A (en) * 2013-11-30 2014-03-19 江苏金泰针织有限责任公司 Anti-felting finishing process for knitted woolen sweater
WO2015111071A2 (en) * 2013-12-31 2015-07-30 Reliance Industries Limited A process for recovering polyester
CN105986484B (en) * 2015-02-13 2018-05-29 天津滨海东方科技有限公司 Continuous processing technology without chlorine wool tops and wool product anti-shrinking
CN104727154B (en) * 2015-03-12 2017-01-18 浙江米皇羊绒股份有限公司 Machine-washable cashmere sweater
CN105908309A (en) * 2016-06-30 2016-08-31 江苏华信亚麻纺织有限公司 Wet spinning technique for spun silk and flax blending
CN107964687A (en) * 2017-11-28 2018-04-27 黄桂凤 A kind of degreasing method of animal wool
CN113430815B (en) * 2021-07-28 2022-03-04 武汉纺织大学 A kind of continuous processing method and device for improving millet resistance of wool fabric
CN114230855A (en) * 2021-12-18 2022-03-25 河北省微生物研究所有限公司 Method for recycling wool fibers by using complex enzyme preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536819A (en) *
JPS58144105A (en) * 1982-02-12 1983-08-27 Kurabo Ind Ltd Production of descaled animal fiber

Also Published As

Publication number Publication date
JPH02502032A (en) 1990-07-05
CN1034032A (en) 1989-07-19
DE3881033D1 (en) 1993-06-17
WO1989003909A1 (en) 1989-05-05
DE3881033T2 (en) 1993-12-02
EP0344250A1 (en) 1989-12-06
KR890701833A (en) 1989-12-21
ATE89349T1 (en) 1993-05-15
AU626818B2 (en) 1992-08-13
BR8807268A (en) 1989-10-31
AU2710188A (en) 1989-05-23
CN1028781C (en) 1995-06-07
EP0344250B1 (en) 1993-05-12

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-10-28

FD1A Patent lapsed

Effective date: 20001104