BR9901103A - Process for the treatment of cellulose fibers. - Google Patents
Process for the treatment of cellulose fibers.Info
- Publication number
- BR9901103A BR9901103A BR9901103-4A BR9901103A BR9901103A BR 9901103 A BR9901103 A BR 9901103A BR 9901103 A BR9901103 A BR 9901103A BR 9901103 A BR9901103 A BR 9901103A
- Authority
- BR
- Brazil
- Prior art keywords
- chbr
- cbr
- hydroxy
- cellulose fibers
- naphthyl
- Prior art date
Links
- 229920003043 Cellulose fiber Polymers 0.000 title abstract 3
- 125000001624 naphthyl group Chemical group 0.000 abstract 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 4
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 150000002367 halogens Chemical class 0.000 abstract 3
- -1 hydroxy, carboxy Chemical group 0.000 abstract 3
- 229920000433 Lyocell Polymers 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 abstract 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA O TRATAMENTO DE FIBRAS DE CELULOSE"<D>. A presente invenção refere-se a um processo para o tratamento de fibras de celulose de liocel, que compreende o tratamento das fibras de celulose de liocel com pelo menos um composto de fórmula: (1), em que A representa fenila não-substituída ou fenila substituída por hidróxi, carbóxi, -NH-CO-CBr=CH~ 2~ ou por -NH-CO-CHBr-CH~ 2~Br, naftila não-substituída ou naftila substituída por hidróxi, carbóxi, sulfo, -SO~ 2~-CH=CH~ 2~, -SO~ 2~-CH~ 2~ CH~ 2~-OSO~ 3~H, -NH-CO-CBr=CH~ 2~ ou por -NH-CO-CHBr-CH~ 2~Br~; R~ 1~ é halogênio, R~ 2~ é halogênio, fenila não-substituído por hidróxi carbóxi -NH-CO_CBr=CH~ 2~ ou por -NH-CO-CHBr-CH~ 2~Br, naftila não-substituída ou naftila substituída por hidróxi, carbóxi, sulfom, -SO~ 2~-CH=CH~ 2~, -SO~ 2~-CH~ 2~CH~ 2~-OSO~ 3~H, - NH-CO-CBr=CH~ 2~ ou por -NH-CO-CHBr-CH~ 2~BR; e R~ 3~ é hidrogênio ou C~ 1~-C~ 4~ alquila não-substituída ou C~ 1~-C~ 4~ alquila substituída por hidróxi ou sulfo, com a condição de que cada R~ 1~ e R~ 2~ são halogênio e A e R~ 3~ são como definidos acima, ou A e R~ 2~ são fenila ou naftila e devem conter pelo menos dois substituintes idênticos ou diferentes, selecionados do grupo que consiste em -SO~ 2~-CH=CH~ 2~, -SO~ 2~-CH~ 2~-OSO~ 3~H, -NH-CO-CBr=CH~ 2~ e -NH-CO-CHBr-CH~ 2~Br.Invention Patent: <B> "PROCESS FOR THE TREATMENT OF CELLULOSE FIBERS" <D>. The present invention relates to a process for treating lyocell cellulose fibers, which comprises treating lyocell cellulose fibers with at least one compound of the formula: (1), wherein A represents unsubstituted phenyl or phenyl substituted by hydroxy, carboxy, -NH-CO-CBr = CH ~ 2 ~ or by -NH-CO-CHBr-CH ~ 2 ~ Br, unsubstituted naphthyl or naphthyl substituted by hydroxy, carboxy, sulfo, -SO ~ 2 ~ -CH = CH ~ 2 ~, -SO ~ 2 ~ -CH ~ 2 ~ CH ~ 2 ~ -OSO ~ 3 ~ H, -NH-CO-CBr = CH ~ 2 ~ or by -NH-CO-CHBr -CH ~ 2 ~ Br ~; R ~ 1 ~ is halogen, R ~ 2 ~ is halogen, phenyl unsubstituted by hydroxy carbonoxy -NH-CO_CBr = CH ~ 2 ~ or by -NH-CO-CHBr-CH ~ 2 ~ Br, unsubstituted naphthyl or naphthyl substituted by hydroxy, carboxy, sulfom, -SO ~ 2 ~ -CH = CH ~ 2 ~, -SO ~ 2 ~ -CH ~ 2 ~ CH ~ 2 ~ -OSO ~ 3 ~ H, - NH-CO-CBr = CH ~ 2 ~ or by -NH-CO-CHBr-CH ~ 2 ~ BR; and R ~ 3 ~ is hydrogen or C ~ 1 ~ -C ~ 4 ~ unsubstituted alkyl or C ~ 1 ~ -C ~ 4 ~ alkyl substituted by hydroxy or sulfo, with the proviso that each R ~ 1 ~ and R ~ 2 ~ are halogen and A and R ~ 3 ~ are as defined above, or A and R ~ 2 ~ are phenyl or naphthyl and must contain at least two identical or different substituents, selected from the group consisting of -SO ~ 2 ~ -CH = CH ~ 2 ~, -SO ~ 2 ~ -CH ~ 2 ~ -OSO ~ 3 ~ H, -NH-CO-CBr = CH ~ 2 ~ and -NH-CO-CHBr-CH ~ 2 ~ Br.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98810316 | 1998-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9901103A true BR9901103A (en) | 2000-01-04 |
Family
ID=8236036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9901103-4A BR9901103A (en) | 1998-04-14 | 1999-04-13 | Process for the treatment of cellulose fibers. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2000054261A (en) |
| CN (1) | CN1151327C (en) |
| AT (1) | ATE279570T1 (en) |
| BR (1) | BR9901103A (en) |
| DE (1) | DE59910794D1 (en) |
| TR (1) | TR199900811A3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102918167B (en) * | 2010-10-28 | 2014-10-29 | 克拉里安特国际有限公司 | Non-metal tanning process |
| EP2638181B1 (en) * | 2010-11-11 | 2017-02-22 | Stahl International B.V. | Non metal tanning |
| CN103265577B (en) * | 2013-05-20 | 2015-05-27 | 青岛大学 | Preparation method of novel flame retardant for cotton |
| CN103497165B (en) * | 2013-10-09 | 2016-03-09 | 江南大学 | A kind of synthetic method of cellulose modifier |
| CN106478745B (en) * | 2016-10-14 | 2019-02-05 | 高介平 | A kind of formaldehyde-free aqueous crosslinking agent and preparation method thereof and finishing technique to fabric |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE575010A (en) * | 1958-01-24 | |||
| DE3010502C2 (en) * | 1980-03-19 | 1982-07-01 | Hoechst Ag, 6000 Frankfurt | Process for the preparation of dihalotriazinyl-aminonaphthol compounds |
| AU6974491A (en) * | 1990-01-02 | 1991-07-24 | Invicta Group Industries Pty. Ltd. | Textile treatment |
| GB9122318D0 (en) * | 1991-10-21 | 1991-12-04 | Courtaulds Plc | Treatment of elongate members |
| GB9222059D0 (en) * | 1992-10-21 | 1992-12-02 | Courtaulds Plc | Fibre treatment |
| DE19611668A1 (en) * | 1996-03-25 | 1997-10-02 | Basf Ag | Triazine derivatives |
| US6036731A (en) * | 1997-06-04 | 2000-03-14 | Ciba Specialty Chemicals Corporation | Crosslinking of cellulosic fiber materials |
| EP0903434B1 (en) * | 1997-09-17 | 2002-11-27 | Lenzing Aktiengesellschaft | Process for the treatment of cellulosic fibres |
-
1999
- 1999-04-07 AT AT99810285T patent/ATE279570T1/en not_active IP Right Cessation
- 1999-04-07 DE DE1999510794 patent/DE59910794D1/en not_active Expired - Fee Related
- 1999-04-08 JP JP11101099A patent/JP2000054261A/en active Pending
- 1999-04-13 TR TR1999/00811A patent/TR199900811A3/en unknown
- 1999-04-13 CN CNB991075439A patent/CN1151327C/en not_active Expired - Fee Related
- 1999-04-13 BR BR9901103-4A patent/BR9901103A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1151327C (en) | 2004-05-26 |
| JP2000054261A (en) | 2000-02-22 |
| CN1233685A (en) | 1999-11-03 |
| TR199900811A2 (en) | 1999-11-22 |
| DE59910794D1 (en) | 2004-11-18 |
| TR199900811A3 (en) | 1999-11-22 |
| ATE279570T1 (en) | 2004-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Transfer |
Free format text: LENZING AKTIENGESELLSCHAFT (AT) |
|
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 7A E 8A ANUIDADES. |
|
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1914 DE 11/09/2007. |