BE756413A - PROCESS FOR PREPARING POLYESTER FIBERS PRESENTING IMPROVED CHARACTERISTICS - Google Patents
PROCESS FOR PREPARING POLYESTER FIBERS PRESENTING IMPROVED CHARACTERISTICSInfo
- Publication number
- BE756413A BE756413A BE756413DA BE756413A BE 756413 A BE756413 A BE 756413A BE 756413D A BE756413D A BE 756413DA BE 756413 A BE756413 A BE 756413A
- Authority
- BE
- Belgium
- Prior art keywords
- polyester fibers
- improved characteristics
- preparing polyester
- presenting improved
- fibers presenting
- Prior art date
Links
Classifications
-
- 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
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2233269 | 1969-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE756413A true BE756413A (en) | 1971-03-22 |
Family
ID=11194783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE756413D BE756413A (en) | 1969-09-22 | PROCESS FOR PREPARING POLYESTER FIBERS PRESENTING IMPROVED CHARACTERISTICS |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE756413A (en) |
CA (1) | CA922466A (en) |
DE (1) | DE2046121A1 (en) |
ES (1) | ES383822A1 (en) |
FR (1) | FR2062405A5 (en) |
GB (1) | GB1262818A (en) |
NL (1) | NL7013761A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1080766B (en) * | 1977-07-22 | 1985-05-16 | Montefibre Spa | MODIFIED POLYETHYLENE TEREPHTHALATE AND FIBERS, FILMS OR OTHER BODIES FORMED BY IT OBTAINED |
DE2925582A1 (en) | 1979-06-25 | 1981-01-22 | Basf Ag | THERMOPLASTIC, SEGMENTED ELASTOMERS COPOLYAETHERESTERS AND THEIR USE AS ADHESIVE |
DE19951067B4 (en) * | 1999-10-22 | 2004-04-08 | Inventa-Fischer Ag | Polyester fibers with reduced tendency to pilling and process for their production |
CN104651972A (en) * | 2015-03-17 | 2015-05-27 | 江苏江南高纤股份有限公司 | Preparation method of directly-spun low-pilling polyester wool-type long fiber bundle |
-
0
- BE BE756413D patent/BE756413A/en not_active IP Right Cessation
-
1970
- 1970-09-17 NL NL7013761A patent/NL7013761A/xx unknown
- 1970-09-18 DE DE19702046121 patent/DE2046121A1/en active Pending
- 1970-09-21 CA CA093667A patent/CA922466A/en not_active Expired
- 1970-09-21 ES ES383822A patent/ES383822A1/en not_active Expired
- 1970-09-21 FR FR7034078A patent/FR2062405A5/fr not_active Expired
- 1970-09-22 GB GB4504370A patent/GB1262818A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES383822A1 (en) | 1973-03-01 |
NL7013761A (en) | 1971-03-24 |
CA922466A (en) | 1973-03-13 |
DE2046121A1 (en) | 1971-03-25 |
GB1262818A (en) | 1972-02-09 |
FR2062405A5 (en) | 1971-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: MONTECATINI EDISON S.P.A. Effective date: 19900921 |