IT1026341B - Fibre di poliestere povere in effetto di pallinatura nonche procedimento per la loro produzione - Google Patents
Fibre di poliestere povere in effetto di pallinatura nonche procedimento per la loro produzioneInfo
- Publication number
- IT1026341B IT1026341B IT4767975A IT4767975A IT1026341B IT 1026341 B IT1026341 B IT 1026341B IT 4767975 A IT4767975 A IT 4767975A IT 4767975 A IT4767975 A IT 4767975A IT 1026341 B IT1026341 B IT 1026341B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- well
- polyester fibers
- blasting effect
- Prior art date
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
- D01F6/58—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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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)
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
- Multicomponent Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742402035 DE2402035B2 (de) | 1974-01-17 | 1974-01-17 | Pillarme polyesterfasern, verfahren zu deren herstellung und deren verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1026341B true IT1026341B (it) | 1978-09-20 |
Family
ID=5904955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4767975A IT1026341B (it) | 1974-01-17 | 1975-01-15 | Fibre di poliestere povere in effetto di pallinatura nonche procedimento per la loro produzione |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS50116718A (cs) |
BE (1) | BE824450A (cs) |
DE (1) | DE2402035B2 (cs) |
FR (1) | FR2258468B1 (cs) |
GB (1) | GB1491554A (cs) |
IT (1) | IT1026341B (cs) |
NL (1) | NL7500526A (cs) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2614980C2 (de) * | 1976-04-07 | 1987-05-27 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von gesättigten, hochmolekularen Polyestern |
JPS5761720A (en) * | 1980-10-02 | 1982-04-14 | Teijin Ltd | Filling-resistant polyester fiber with modified cross section |
-
1974
- 1974-01-17 DE DE19742402035 patent/DE2402035B2/de not_active Withdrawn
- 1974-12-31 FR FR7443403A patent/FR2258468B1/fr not_active Expired
-
1975
- 1975-01-14 JP JP693875A patent/JPS50116718A/ja active Pending
- 1975-01-15 IT IT4767975A patent/IT1026341B/it active
- 1975-01-16 NL NL7500526A patent/NL7500526A/xx not_active Application Discontinuation
- 1975-01-16 BE BE152435A patent/BE824450A/xx unknown
- 1975-01-16 GB GB189775A patent/GB1491554A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2258468B1 (cs) | 1979-03-16 |
JPS50116718A (cs) | 1975-09-12 |
FR2258468A1 (cs) | 1975-08-18 |
NL7500526A (nl) | 1975-07-21 |
DE2402035B2 (de) | 1976-05-20 |
GB1491554A (en) | 1977-11-09 |
BE824450A (fr) | 1975-05-15 |
DE2402035A1 (de) | 1975-07-24 |
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