CH400565A - Verfahren zum Stabilisieren von Lösungen stickstoffhaltiger Hochpolymerer in starken Säuren - Google Patents
Verfahren zum Stabilisieren von Lösungen stickstoffhaltiger Hochpolymerer in starken SäurenInfo
- Publication number
- CH400565A CH400565A CH700661A CH700661A CH400565A CH 400565 A CH400565 A CH 400565A CH 700661 A CH700661 A CH 700661A CH 700661 A CH700661 A CH 700661A CH 400565 A CH400565 A CH 400565A
- Authority
- CH
- Switzerland
- Prior art keywords
- nitrogen
- containing high
- strong acids
- high polymers
- stabilizing solutions
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 title 1
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
-
- 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
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
- D01F9/225—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles from stabilised polyacrylonitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1960P0025489 DE1494254A1 (de) | 1960-08-08 | 1960-08-08 | Stabilisieren von Loesungen des Polyacrylnitrils oder Co- oder Mischpolymerisaten des Acrylnitrils in starker Schwefelsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH400565A true CH400565A (de) | 1965-10-15 |
Family
ID=7370108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH700661A CH400565A (de) | 1960-08-08 | 1961-06-15 | Verfahren zum Stabilisieren von Lösungen stickstoffhaltiger Hochpolymerer in starken Säuren |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE606538A (is") |
| CH (1) | CH400565A (is") |
| DE (1) | DE1494254A1 (is") |
| FR (1) | FR1295860A (is") |
| GB (2) | GB944619A (is") |
| NL (2) | NL272672A (is") |
-
0
- NL NL267553D patent/NL267553A/xx unknown
- NL NL272672D patent/NL272672A/xx unknown
-
1960
- 1960-08-08 DE DE1960P0025489 patent/DE1494254A1/de active Pending
-
1961
- 1961-06-15 CH CH700661A patent/CH400565A/de unknown
- 1961-07-17 GB GB2586561A patent/GB944619A/en not_active Expired
- 1961-07-24 FR FR868841A patent/FR1295860A/fr not_active Expired
- 1961-07-26 BE BE606538A patent/BE606538A/fr unknown
- 1961-12-22 GB GB4607761A patent/GB944620A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB944620A (en) | 1963-12-18 |
| DE1494254A1 (de) | 1969-05-14 |
| GB944619A (en) | 1963-12-18 |
| NL272672A (is") | |
| NL267553A (is") | |
| BE606538A (fr) | 1961-11-16 |
| FR1295860A (fr) | 1962-06-08 |
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