EP0172455A3 - Non-discolouring article from acrylic and cotton fibres - Google Patents
Non-discolouring article from acrylic and cotton fibres Download PDFInfo
- Publication number
- EP0172455A3 EP0172455A3 EP85109534A EP85109534A EP0172455A3 EP 0172455 A3 EP0172455 A3 EP 0172455A3 EP 85109534 A EP85109534 A EP 85109534A EP 85109534 A EP85109534 A EP 85109534A EP 0172455 A3 EP0172455 A3 EP 0172455A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- acrylic
- discolouring
- article
- cotton fibres
- cotton
- 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- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Artikel aus Baumwolle und Acrylfasern, die einer Blech behandlung mit Wasserstoffperoxid unterworfen werden, zeigen dann keine Vergilbung der Acrylfasern, wenn diese 0,05 bis 5 Gew.-% einer mehrfunktionellen Phosphonsäure, Phosphoncarbonsäure oder eines Phosphonsäuregruppen enthaltenden Polymerisates enthalten. Articles made of cotton and acrylic fibers, the one sheet be subjected to treatment with hydrogen peroxide, then show no yellowing of the acrylic fibers if they 0.05 to 5% by weight of a polyfunctional phosphonic acid, Phosphonecarboxylic acid or a phosphonic acid group containing polymers.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3429433 | 1984-08-10 | ||
DE19843429433 DE3429433A1 (en) | 1984-08-10 | 1984-08-10 | NON-DISCONNECTING ARTICLES MADE OF COTTON AND ACRYLIC FIBERS |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0172455A2 EP0172455A2 (en) | 1986-02-26 |
EP0172455A3 true EP0172455A3 (en) | 1987-05-06 |
Family
ID=6242749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85109534A Withdrawn EP0172455A3 (en) | 1984-08-10 | 1985-07-29 | Non-discolouring article from acrylic and cotton fibres |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0172455A3 (en) |
JP (1) | JPS6147811A (en) |
DE (1) | DE3429433A1 (en) |
PT (1) | PT80894B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279614A (en) * | 1990-12-12 | 1994-01-18 | Nicca Chemical Company Ltd. | Stain preventive treatment process for polyamide fiber |
WO1992010604A1 (en) * | 1990-12-12 | 1992-06-25 | Nicca Chemical Company Ltd. | Method of stain-proofing polyamide fiber |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784169A (en) * | 1954-06-14 | 1957-03-05 | Monsanto Chemicals | Acrylonitrile polymers stabilized with salts of vinyl phosphonates |
DE2315283A1 (en) * | 1972-03-28 | 1973-10-11 | Monsanto Co | COLOR STABILIZATION OF FIBERS MADE FROM ACRYLNITRILE POLYMERIZATES |
EP0007518A1 (en) * | 1978-07-21 | 1980-02-06 | Bayer Ag | Process for stabilizing spinning solutions of acrylonitrile polymers, and spinning solutions so obtained |
-
1984
- 1984-08-10 DE DE19843429433 patent/DE3429433A1/en active Granted
-
1985
- 1985-07-29 EP EP85109534A patent/EP0172455A3/en not_active Withdrawn
- 1985-08-01 PT PT8089485A patent/PT80894B/en unknown
- 1985-08-09 JP JP60174395A patent/JPS6147811A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784169A (en) * | 1954-06-14 | 1957-03-05 | Monsanto Chemicals | Acrylonitrile polymers stabilized with salts of vinyl phosphonates |
DE2315283A1 (en) * | 1972-03-28 | 1973-10-11 | Monsanto Co | COLOR STABILIZATION OF FIBERS MADE FROM ACRYLNITRILE POLYMERIZATES |
EP0007518A1 (en) * | 1978-07-21 | 1980-02-06 | Bayer Ag | Process for stabilizing spinning solutions of acrylonitrile polymers, and spinning solutions so obtained |
Also Published As
Publication number | Publication date |
---|---|
PT80894B (en) | 1987-06-05 |
JPS6147811A (en) | 1986-03-08 |
EP0172455A2 (en) | 1986-02-26 |
PT80894A (en) | 1985-09-01 |
DE3429433C2 (en) | 1988-12-29 |
DE3429433A1 (en) | 1986-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19850729 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT |
|
17Q | First examination report despatched |
Effective date: 19871113 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19881122 |
|
R18W | Application withdrawn (corrected) |
Effective date: 19881122 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ENGELHARD, HELMUT, DR. Inventor name: BUCHHORN, KURT, D.I. Inventor name: DAVID, KARL-HEINZ, DR. Inventor name: KUENZEL, EGON, DR. Inventor name: KOCH, JUERGEN, D.I. |