BR0016640A - Enzymatic bleaching of cellulosic fibers other than cotton - Google Patents
Enzymatic bleaching of cellulosic fibers other than cottonInfo
- Publication number
- BR0016640A BR0016640A BR0016640-5A BR0016640A BR0016640A BR 0016640 A BR0016640 A BR 0016640A BR 0016640 A BR0016640 A BR 0016640A BR 0016640 A BR0016640 A BR 0016640A
- Authority
- BR
- Brazil
- Prior art keywords
- cotton
- cellulosic fibers
- enzymatic bleaching
- yarn
- fabric
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/40—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using enzymes
Abstract
A method is provided for bleaching a non-cotton cellulosic fiber, yarn or fabric by contacting said fiber, yarn or fabric with a hemicellulase enzyme for a time and under conditions suitable to produce a whitening of said fiber, yarn or fabric.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47082799A | 1999-12-23 | 1999-12-23 | |
US09/542,311 US6685748B1 (en) | 1999-12-23 | 2000-04-04 | Enzymatic bleaching of natural non-cotton cellulosic fibers |
PCT/US2000/034243 WO2001048300A1 (en) | 1999-12-23 | 2000-12-16 | Enzymatic bleaching of natural non-cotton cellulosic fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0016640A true BR0016640A (en) | 2002-10-01 |
Family
ID=27043235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0016640-5A BR0016640A (en) | 1999-12-23 | 2000-12-16 | Enzymatic bleaching of cellulosic fibers other than cotton |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1242668B1 (en) |
CN (1) | CN1413278A (en) |
AT (1) | ATE322569T1 (en) |
AU (1) | AU2435701A (en) |
BR (1) | BR0016640A (en) |
CA (1) | CA2394964C (en) |
DE (1) | DE60027200T2 (en) |
DK (1) | DK1242668T3 (en) |
MX (1) | MXPA02006252A (en) |
NO (1) | NO20022491L (en) |
WO (1) | WO2001048300A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR054553A1 (en) * | 2005-07-12 | 2007-06-27 | Dsm Ip Assets Bv | NEW ENZYMES TO USE IN THE WHITENING ENZYMATIC FOOD PRODUCTS |
US8475628B1 (en) | 2011-03-29 | 2013-07-02 | Hbi Branded Apparel Enterprises, Llc | Process and apparatus for orienting bast stalks for decortication |
US8635844B1 (en) | 2011-03-29 | 2014-01-28 | Hbi Branded Apparel Enterprises, Llc | Method for harvesting bast plants |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06166978A (en) * | 1992-09-22 | 1994-06-14 | Honshu Paper Co Ltd | Production of bleached hemp pulp |
CN1308537C (en) * | 1997-12-19 | 2007-04-04 | 诺沃奇梅兹北美公司 | Continuous biopolishing of cellulose-containing fabrics |
CA2301371C (en) * | 1999-03-23 | 2009-09-01 | Oji Paper Co., Ltd. | Process for bleaching lignocellulose pulp |
-
2000
- 2000-12-16 DE DE60027200T patent/DE60027200T2/en not_active Expired - Lifetime
- 2000-12-16 BR BR0016640-5A patent/BR0016640A/en not_active Application Discontinuation
- 2000-12-16 EP EP00988111A patent/EP1242668B1/en not_active Expired - Lifetime
- 2000-12-16 CN CN00817564A patent/CN1413278A/en active Pending
- 2000-12-16 CA CA002394964A patent/CA2394964C/en not_active Expired - Fee Related
- 2000-12-16 AT AT00988111T patent/ATE322569T1/en not_active IP Right Cessation
- 2000-12-16 WO PCT/US2000/034243 patent/WO2001048300A1/en active IP Right Grant
- 2000-12-16 DK DK00988111T patent/DK1242668T3/en active
- 2000-12-16 AU AU24357/01A patent/AU2435701A/en not_active Abandoned
- 2000-12-16 MX MXPA02006252A patent/MXPA02006252A/en unknown
-
2002
- 2002-05-27 NO NO20022491A patent/NO20022491L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2435701A (en) | 2001-07-09 |
DE60027200D1 (en) | 2006-05-18 |
ATE322569T1 (en) | 2006-04-15 |
EP1242668A1 (en) | 2002-09-25 |
CA2394964A1 (en) | 2001-07-05 |
CN1413278A (en) | 2003-04-23 |
NO20022491L (en) | 2002-07-02 |
CA2394964C (en) | 2009-11-03 |
WO2001048300A1 (en) | 2001-07-05 |
EP1242668B1 (en) | 2006-04-05 |
NO20022491D0 (en) | 2002-05-27 |
DE60027200T2 (en) | 2007-06-14 |
MXPA02006252A (en) | 2003-01-28 |
DK1242668T3 (en) | 2006-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Ipc: D06L 4/40 (2017.01) |