FR919729A - New synthetic products, their preparation processes and their applications - Google Patents
New synthetic products, their preparation processes and their applicationsInfo
- Publication number
- FR919729A FR919729A FR919729DA FR919729A FR 919729 A FR919729 A FR 919729A FR 919729D A FR919729D A FR 919729DA FR 919729 A FR919729 A FR 919729A
- Authority
- FR
- France
- Prior art keywords
- applications
- preparation processes
- new synthetic
- synthetic products
- products
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-compounds thereof
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9637/41A GB578079A (en) | 1941-07-29 | 1941-07-29 | Improvements relating to the manufacture of highly polymeric substances |
GB271565X | 1941-07-29 | ||
GB267394X | 1941-07-29 | ||
GB2465319X | 1941-07-29 | ||
GB2930345A GB603827A (en) | 1945-11-05 | 1945-11-05 | Improvements relating to the manufacture of artificial fibres from highly polymeric substances |
US500686A US2892815A (en) | 1955-04-11 | 1955-04-11 | Stannous formate catalyst for preparing polyethylene terephthalate |
Publications (1)
Publication Number | Publication Date |
---|---|
FR919729A true FR919729A (en) | 1947-03-17 |
Family
ID=27546584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR919729D Expired FR919729A (en) | 1941-07-29 | 1946-01-04 | New synthetic products, their preparation processes and their applications |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR919729A (en) |
GB (1) | GB578079A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2512433A (en) * | 1946-03-22 | 1950-06-20 | Ici Ltd | Hose pipe and method of making same |
GB610170A (en) * | 1946-03-29 | 1948-10-12 | Bertram Pusey Ridge | Plastic articles reinforced with filaments, fibres, yarns, fabrics and the like |
NL64936C (en) * | 1946-03-30 | |||
US2589688A (en) * | 1946-07-16 | 1952-03-18 | Wingfoot Corp | Method of preparing linear polyesters |
US2551732A (en) * | 1946-11-12 | 1951-05-08 | Celanese Corp | Production of esters and polyesters |
NL67041C (en) * | 1947-05-09 | 1950-07-15 | Ici Ltd | Preparation of terephthalic acid glycol esters |
US2556295A (en) * | 1947-07-23 | 1951-06-12 | Du Pont | Process of drawing formed structures of synthetic linear polyesters |
US2597643A (en) * | 1947-10-31 | 1952-05-20 | Du Pont | Manufacture of highly polymeric linear polymethylene terephthalates in solution and precipitation thereof |
US2534028A (en) * | 1948-05-13 | 1950-12-12 | Du Pont | Production of polyethylene terephthalate |
DE916673C (en) * | 1952-04-18 | 1954-08-16 | Hoechst Ag | Process for the production of spinnable polyesters |
US2788373A (en) * | 1953-05-12 | 1957-04-09 | Union Carbide & Carbon Corp | Ethylene glycol purification |
DE1223361B (en) * | 1953-05-23 | 1966-08-25 | Du Pont | Process for the preparation of monomeric glycol terephthalates |
GB782165A (en) * | 1955-02-04 | 1957-09-04 | Gevaert Photo Prod Nv | Improvements in or relating to photographic films |
BE543486A (en) * | 1954-12-10 | |||
DE1135660B (en) * | 1955-02-09 | 1962-08-30 | Ici Ltd | Process for the production of high molecular weight polyethylene or polytetramethylene terephthalates |
DE1130433B (en) * | 1955-07-21 | 1962-05-30 | Ici Ltd | Process for the preparation of terephthalic acid glycol esters which are well suited for polycondensation |
NL209444A (en) * | 1955-08-01 | |||
US2981978A (en) * | 1955-08-30 | 1961-05-02 | Du Pont | Process of shrinking solid polymethylene terephthalate with halogenated methanes |
DE1052027B (en) * | 1956-07-05 | 1959-03-05 | Siemens Ag | Production of lacquers, in particular electrically insulating wire lacquers and traenklacken |
DE1058666B (en) * | 1957-07-01 | 1959-06-04 | Dielektra Ag | Wire and tear varnishes based on terephthalic acid polyester |
US3264255A (en) * | 1961-05-01 | 1966-08-02 | Ici Ltd | Color stabilization of polyethylene terephthalate with finely divided metals |
BE759913A (en) * | 1969-12-05 | 1971-06-04 | Fiber Industries Inc | DIMETHYL TEREPHTHALATE POLYMERIZATION PROCESS |
TW288052B (en) | 1994-06-30 | 1996-10-11 | Du Pont |
-
1941
- 1941-07-29 GB GB9637/41A patent/GB578079A/en not_active Expired
-
1946
- 1946-01-04 FR FR919729D patent/FR919729A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB578079A (en) | 1946-06-14 |
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