NL98384C - - Google Patents
Info
- Publication number
- NL98384C NL98384C NL98384DA NL98384C NL 98384 C NL98384 C NL 98384C NL 98384D A NL98384D A NL 98384DA NL 98384 C NL98384 C NL 98384C
- Authority
- NL
- Netherlands
- Prior art keywords
- nitric acid
- per cent
- nitromethane
- acrylonitrile
- polymers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/18—Homopolymers or copolymers of nitriles
- C08J2333/20—Homopolymers or copolymers of acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH741812X | 1951-05-16 | ||
| CH7231351 | 1951-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL98384C true NL98384C (de) |
Family
ID=25738124
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL100835D NL100835C (de) | 1951-05-16 | ||
| NL90051D NL90051C (de) | 1951-05-16 | ||
| NL258479D NL258479A (de) | 1951-05-16 | ||
| NL98384D NL98384C (de) | 1951-05-16 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL100835D NL100835C (de) | 1951-05-16 | ||
| NL90051D NL90051C (de) | 1951-05-16 | ||
| NL258479D NL258479A (de) | 1951-05-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2928715A (de) |
| BE (2) | BE504624A (de) |
| CH (7) | CH285785A (de) |
| DE (2) | DE969053C (de) |
| FR (3) | FR1039360A (de) |
| GB (2) | GB701652A (de) |
| NL (4) | NL98384C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1057285B (de) * | 1955-08-18 | 1959-05-14 | Dr Paul Halbig | Verfahren zur Herstellung von Faeden oder Fasern aus Polymerisaten |
| US3147322A (en) * | 1963-01-23 | 1964-09-01 | Asahi Chemical Ind | Method for preparing acrylonitrile synthetic fiber |
| US20050133949A1 (en) * | 2003-12-19 | 2005-06-23 | Pragtech, Inc. | Polymer solidification and coating process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE654989C (de) * | 1930-05-06 | 1938-01-06 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Polymerisationsprodukten |
| DE701001C (de) * | 1931-10-16 | 1941-01-06 | Chemische Forschungs Gmbh | Verfahren zur Herstellung von kuenstlichen Gebilden aus Polyvinylalkohol |
| US2404713A (en) * | 1943-06-23 | 1946-07-23 | Du Pont | Method for preparing polymeric solutions |
| NL73218C (de) * | 1948-08-19 | |||
| US2579451A (en) * | 1948-12-31 | 1951-12-18 | Du Pont | Polymeric materials |
| US2671768A (en) * | 1952-06-19 | 1954-03-09 | Halbig Paul | Solutions of acrylonitrile polymers in mixtures of aqueous nitric acid and nitromethane |
-
0
- NL NL100835D patent/NL100835C/xx active
- NL NL90051D patent/NL90051C/xx active
- NL NL258479D patent/NL258479A/xx unknown
- BE BE511281D patent/BE511281A/xx unknown
- BE BE504624D patent/BE504624A/xx unknown
- NL NL98384D patent/NL98384C/xx active
-
1950
- 1950-07-22 CH CH285785D patent/CH285785A/de unknown
- 1950-08-10 CH CH299374D patent/CH299374A/de unknown
-
1951
- 1951-05-16 CH CH299716D patent/CH299716A/de unknown
- 1951-07-04 FR FR1039360D patent/FR1039360A/fr not_active Expired
- 1951-07-05 GB GB16030/51A patent/GB701652A/en not_active Expired
- 1951-07-17 DE DEH9130A patent/DE969053C/de not_active Expired
- 1951-09-29 CH CH304353D patent/CH304353A/de unknown
-
1952
- 1952-02-28 CH CH308181D patent/CH308181A/de unknown
- 1952-03-18 CH CH308182D patent/CH308182A/de unknown
- 1952-03-18 CH CH308183D patent/CH308183A/de unknown
- 1952-05-10 FR FR1060074D patent/FR1060074A/fr not_active Expired
- 1952-05-15 GB GB12348/52A patent/GB741812A/en not_active Expired
- 1952-06-19 DE DEH12934A patent/DE1235502B/de active Pending
- 1952-09-25 US US311530A patent/US2928715A/en not_active Expired - Lifetime
-
1953
- 1953-06-23 FR FR65744D patent/FR65744E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL258479A (de) | |
| NL90051C (de) | |
| CH308183A (de) | 1955-06-30 |
| CH299716A (de) | 1954-06-30 |
| DE969053C (de) | 1958-04-24 |
| CH308181A (de) | 1955-06-30 |
| CH299374A (de) | 1954-06-15 |
| FR1060074A (fr) | 1954-03-30 |
| GB741812A (en) | 1955-12-14 |
| GB701652A (en) | 1953-12-30 |
| CH304353A (de) | 1955-01-15 |
| CH285785A (de) | 1952-09-30 |
| FR1039360A (fr) | 1953-10-06 |
| DE1235502B (de) | 1967-03-02 |
| US2928715A (en) | 1960-03-15 |
| BE504624A (de) | |
| NL100835C (de) | |
| BE511281A (de) | |
| FR65744E (fr) | 1956-03-12 |
| CH308182A (de) | 1955-06-30 |
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| NL98384C (de) | ||
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