FR2350419A1 - Antistatic finishing of synthetic fibres - with hydroxy-betaines applied from aq. or aq. alcoholic solns. - Google Patents
Antistatic finishing of synthetic fibres - with hydroxy-betaines applied from aq. or aq. alcoholic solns.Info
- Publication number
- FR2350419A1 FR2350419A1 FR7713377A FR7713377A FR2350419A1 FR 2350419 A1 FR2350419 A1 FR 2350419A1 FR 7713377 A FR7713377 A FR 7713377A FR 7713377 A FR7713377 A FR 7713377A FR 2350419 A1 FR2350419 A1 FR 2350419A1
- Authority
- FR
- France
- Prior art keywords
- betaines
- hydroxy
- alcoholic
- solns
- synthetic fibres
- 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.)
- Granted
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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/342—Amino-carboxylic acids; Betaines; Aminosulfonic acids; Sulfo-betaines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Hydroxy-betaines of formula R'-CH(OH)-CHR2-N+R3R4-R5-COO- (I) (where R1 is alkyl; R2 is H or alkyl and R1 and R2 together contain 12-18C; R3 and R4 are 1-5C alkyl or hydroxyalkyl and R5 is 1-2C alkylene) are used in aq. or aq. alcoholic soln. for antistatic finishing of synthetic fibre material. (I) have high antistatic activity and substantivity for synthetic fibre material. In an example, 0.5% (I where R1 contains 10-12C ; R2 = H; R3 = R4 = Me, R5 = -CH2-) reduced fieed decay half life from >60 to 1.2 secs. at RH 65%, 20 degrees C, on polyamide fabrics.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762619092 DE2619092A1 (en) | 1976-05-03 | 1976-05-03 | ANTISTATIC EQUIPMENT OF SYNTHESIS FIBER MATERIAL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2350419A1 true FR2350419A1 (en) | 1977-12-02 |
FR2350419B1 FR2350419B1 (en) | 1978-10-20 |
Family
ID=5976733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713377A Granted FR2350419A1 (en) | 1976-05-03 | 1977-05-03 | Antistatic finishing of synthetic fibres - with hydroxy-betaines applied from aq. or aq. alcoholic solns. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS52137099A (en) |
DE (1) | DE2619092A1 (en) |
FR (1) | FR2350419A1 (en) |
IT (1) | IT1075521B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0675222A2 (en) * | 1994-03-28 | 1995-10-04 | Hoechst Aktiengesellschaft | Sized aramid fibres and their use |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4956498B2 (en) * | 2008-07-07 | 2012-06-20 | 前澤給装工業株式会社 | Half saddle |
-
1976
- 1976-05-03 DE DE19762619092 patent/DE2619092A1/en not_active Withdrawn
-
1977
- 1977-04-29 IT IT2300077A patent/IT1075521B/en active
- 1977-05-02 JP JP5006277A patent/JPS52137099A/en active Pending
- 1977-05-03 FR FR7713377A patent/FR2350419A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0675222A2 (en) * | 1994-03-28 | 1995-10-04 | Hoechst Aktiengesellschaft | Sized aramid fibres and their use |
EP0675222A3 (en) * | 1994-03-28 | 1997-08-20 | Hoechst Ag | Sized aramid fibres and their use. |
Also Published As
Publication number | Publication date |
---|---|
IT1075521B (en) | 1985-04-22 |
FR2350419B1 (en) | 1978-10-20 |
DE2619092A1 (en) | 1977-12-01 |
JPS52137099A (en) | 1977-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |