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1. WO1990014382 - SULFONATED HEAT-RESISTANT POLYMERIC MATERIAL AND METHOD OF PRODUCTION THEREOF

Publication Number WO/1990/014382
Publication Date 29.11.1990
International Application No. PCT/JP1990/000644
International Filing Date 21.05.1990
IPC
B01J 20/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
C08G 16/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
16Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/-C08G14/143
02of aldehydes
C08J 3/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3Processes of treating or compounding macromolecular substances
D01F 6/76 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof
58from homopolycondensation products
76from other polycondensation products
CPC
B01J 20/28023
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28014characterised by their form
28023Fibres or filaments
C08G 16/0237
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
16Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
02of aldehydes
0212with acyclic or carbocyclic organic compounds
0218containing atoms other than carbon and hydrogen
0237containing sulfur
C08J 3/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
D01F 6/76
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
58from homopolycondensation products
76from other polycondensation products
Applicants
  • MITSUI MINING CO., LTD. [JP]/[JP] (AllExceptUS)
  • SAKATA, Koji [JP]/[JP] (UsOnly)
  • SAKAWAKI, Kouji [JP]/[JP] (UsOnly)
Inventors
  • SAKATA, Koji
  • SAKAWAKI, Kouji
Agents
  • WAKABAYASHI, Tadashi
Priority Data
1/12680422.05.1989JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SULFONATED HEAT-RESISTANT POLYMERIC MATERIAL AND METHOD OF PRODUCTION THEREOF
(FR) MATERIAU POLYMERE THERMORESISTANT SULFONE ET PROCEDE DE PRODUCTION D'UN TEL MATERIAU
Abstract
(EN)
A sulfonated heat-resistant polymeric material containing at least 1 % by weight (in terms of sulfur content) of sulfone groups and an ammonia adsorption capacity of at least 10 mg/g, which is produced by heat-treating at 250 to 500°C a starting material composition mainly comprising a sulfonated aromatic polymeric compound containing an aromatic sulfonic acid or its salt as the repeating unit and being soluble in aqueous solvents.
(FR)
On produit un matériau polymère thermorésistant sulfoné, qui contient au moins 1 % en poids (en termes de teneur en soufre) de groupes sulfone et qui présente une capacité d'adsorption de l'ammoniac d'au moins 10 mg/g, en soumettant à un traitement thermique à une température comprise entre 250 et 500°C une composition d'un matériau de départ comprenant essentiellement un composé polymère aromatique sulfoné, qui contient un acide sulfonique aromatique ou son sel comme unité de répétition et qui est soluble dans des solvants aqueux.
Also published as
Latest bibliographic data on file with the International Bureau