FR1027445A - Stable solutions of acrylonitrile polymerization and copolymerization products and their preparation process - Google Patents

Stable solutions of acrylonitrile polymerization and copolymerization products and their preparation process

Info

Publication number
FR1027445A
FR1027445A FR1027445DA FR1027445A FR 1027445 A FR1027445 A FR 1027445A FR 1027445D A FR1027445D A FR 1027445DA FR 1027445 A FR1027445 A FR 1027445A
Authority
FR
France
Prior art keywords
preparation process
stable solutions
copolymerization products
acrylonitrile polymerization
acrylonitrile
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Application granted granted Critical
Publication of FR1027445A publication Critical patent/FR1027445A/en
Expired legal-status Critical Current

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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR1027445D 1949-10-27 1950-10-27 Stable solutions of acrylonitrile polymerization and copolymerization products and their preparation process Expired FR1027445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE307982X 1949-10-27

Publications (1)

Publication Number Publication Date
FR1027445A true FR1027445A (en) 1953-05-12

Family

ID=6121589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1027445D Expired FR1027445A (en) 1949-10-27 1950-10-27 Stable solutions of acrylonitrile polymerization and copolymerization products and their preparation process

Country Status (3)

Country Link
CH (1) CH307982A (en)
FR (1) FR1027445A (en)
NL (1) NL80808C (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849413A (en) * 1956-05-23 1958-08-26 Chemstrand Corp Acrylonitrile compositions stabilized with metal formaldehyde sulfoxylates, zinc dicetyl dithiophosphate, and inorganic acids, and method of making
US2850472A (en) * 1956-05-23 1958-09-02 Chemstrand Corp Color stabilized acrylonitrile polymers and method of making the same
US2878204A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, ethylenediamine tetra-acetic acid and sodium salts thereof, and an inorganic acid, and method of making same
US2878202A (en) * 1956-12-17 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with the zinc reduction product of methylol sulfonic acid and method of making same
US2878222A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, formaldehyde, and acetic acid and method of making same
US2878221A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate and formaldehyde and method of making same
US2878224A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile compositions stabilized with metal formaldehyde sulfoxylate and an inorganic acid and method of making same
US2878206A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, a weak acid, and an inorganic acid and method of making same
US2878225A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, analkali phosphate, and an inorganic acid and method of making same
US2878223A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, formaldehyde, and acetic anhydride and method of making same
US2878226A (en) * 1956-12-17 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate and methylol sulfonic acid and method of making same
US2878203A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, a six membered n-formyl heterocyclic compound, and an inorganic acid, and method of making same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878224A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile compositions stabilized with metal formaldehyde sulfoxylate and an inorganic acid and method of making same
US2878222A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, formaldehyde, and acetic acid and method of making same
US2878204A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, ethylenediamine tetra-acetic acid and sodium salts thereof, and an inorganic acid, and method of making same
US2878231A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, phosphorus pentroxide, and sulfuric acid and method of making same
US2849413A (en) * 1956-05-23 1958-08-26 Chemstrand Corp Acrylonitrile compositions stabilized with metal formaldehyde sulfoxylates, zinc dicetyl dithiophosphate, and inorganic acids, and method of making
US2982753A (en) * 1956-05-23 1961-05-02 Chemstrand Corp Composition containing acrylonitrile polymers and color inhibiting agents therefor and method of making
US2850472A (en) * 1956-05-23 1958-09-02 Chemstrand Corp Color stabilized acrylonitrile polymers and method of making the same
US2878221A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate and formaldehyde and method of making same
US2878229A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate andan organic phosphite, and method of making same
US2878206A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, a weak acid, and an inorganic acid and method of making same
US2878225A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, analkali phosphate, and an inorganic acid and method of making same
US2878223A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, formaldehyde, and acetic anhydride and method of making same
US2878203A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, a six membered n-formyl heterocyclic compound, and an inorganic acid, and method of making same
US2878230A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate and phenol disulfonic acid and method of making same
US2878226A (en) * 1956-12-17 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate and methylol sulfonic acid and method of making same
US2878202A (en) * 1956-12-17 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with the zinc reduction product of methylol sulfonic acid and method of making same

Also Published As

Publication number Publication date
CH307982A (en) 1955-06-30
NL80808C (en)

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