ES185838A1 - PROCEDIMIENTO PARA OBTENER HILOS DE GRAN TENACIDAD DE DERIVADOS DE CELULOSA TERMOPLáSTICOS - Google Patents
PROCEDIMIENTO PARA OBTENER HILOS DE GRAN TENACIDAD DE DERIVADOS DE CELULOSA TERMOPLáSTICOSInfo
- Publication number
- ES185838A1 ES185838A1 ES0185838A ES185838A ES185838A1 ES 185838 A1 ES185838 A1 ES 185838A1 ES 0185838 A ES0185838 A ES 0185838A ES 185838 A ES185838 A ES 185838A ES 185838 A1 ES185838 A1 ES 185838A1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- obtain high
- cellulose derivatives
- high tenacity
- thermoplastic cellulose
- 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
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Procedimiento para obtener hilos de gran .tenacidad de derivados de celulosa termoplásticos adecuados para el tejido caracterizado por comprender las etapas de calentar hilos previamente preparados del derivado de celulosa termoplástico a una temperatura suficiente para hacerlos plásticos; de estirar los hilos por lo menos el 50% mientras se encuentran en estado plástico y de permitir luego que los hilos se contraigan por lo menos el 8% mientras se encuentran en estado plástico calentado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30085/47A GB633187A (en) | 1947-11-12 | 1947-11-12 | Improvements in and relating to the production of threads of thermoplastic cellulosederivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
ES185838A1 true ES185838A1 (es) | 1949-02-01 |
Family
ID=10302019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0185838A Expired ES185838A1 (es) | 1947-11-12 | 1948-11-05 | PROCEDIMIENTO PARA OBTENER HILOS DE GRAN TENACIDAD DE DERIVADOS DE CELULOSA TERMOPLáSTICOS |
Country Status (7)
Country | Link |
---|---|
US (1) | US2584779A (es) |
BE (1) | BE485558A (es) |
DE (1) | DE874630C (es) |
ES (1) | ES185838A1 (es) |
FR (1) | FR974804A (es) |
GB (1) | GB633187A (es) |
NL (1) | NL74201C (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766505A (en) * | 1951-04-05 | 1956-10-16 | Heberlein Patent Corp | Process for improving crinkled synthetic yarn |
GB714073A (en) * | 1951-07-28 | 1954-08-25 | British Enka Ltd | Improvements in yarn stretching devices |
US3081510A (en) * | 1955-07-08 | 1963-03-19 | Deering Milliken Res Corp | Methods and apparatus for processing yarn |
US2955344A (en) * | 1955-08-08 | 1960-10-11 | Firestone Tire & Rubber Co | Textile element treatment |
US2955345A (en) * | 1955-08-15 | 1960-10-11 | Firestone Tire & Rubber Co | Textile element treatment |
BE559298A (es) * | 1956-07-17 | |||
US2900669A (en) * | 1957-03-27 | 1959-08-25 | Du Pont | Irreversibly elongatable cellulose triacetate structure and method of making |
US3018608A (en) * | 1957-05-08 | 1962-01-30 | Glanzstoff Ag | Process for the production of lowshrinkage polyethylene terephthalate threads |
US3077724A (en) * | 1957-09-09 | 1963-02-19 | Leesona Corp | Apparatus for processing yarns |
US2977746A (en) * | 1958-06-09 | 1961-04-04 | Deering Milliken Res Corp | Apparatus for processing thermoplastic yarns |
CA655087A (en) * | 1958-08-01 | 1963-01-01 | L. Dahlstrom Richard | Method for effecting controlled relaxation of yarns of synthetic polymeric compositions |
US3003222A (en) * | 1958-11-17 | 1961-10-10 | Du Pont | Controlled relaxation of freshly drawn nylon |
NL276782A (es) * | 1961-04-10 | |||
US3382658A (en) * | 1965-01-26 | 1968-05-14 | Monsanto Co | Apparatus for manufacturing textured filament yarns |
US4891872A (en) * | 1988-05-09 | 1990-01-09 | Sussman Martin V | Apparatus for incrementally drawing fibers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE364067A (es) * | 1928-10-30 | |||
GB389823A (en) * | 1931-06-18 | 1933-03-20 | British Celanese | Improvements in the treatment of artificial filaments and like products |
BE401415A (es) * | 1933-02-15 | |||
FR797829A (fr) * | 1935-02-01 | 1936-05-05 | Perfectionnements à la fabrication de matières artificielles à base de dérivés de cellulose | |
US2301222A (en) * | 1940-08-03 | 1942-11-10 | Henry D Minich | Thermostretchable film |
US2445042A (en) * | 1943-07-28 | 1948-07-13 | Du Pont | Method of treating oriented acrylonitrile structures |
-
0
- BE BE485558D patent/BE485558A/xx unknown
-
1947
- 1947-11-12 GB GB30085/47A patent/GB633187A/en not_active Expired
-
1948
- 1948-10-15 US US54624A patent/US2584779A/en not_active Expired - Lifetime
- 1948-11-05 ES ES0185838A patent/ES185838A1/es not_active Expired
- 1948-11-05 NL NL74201D patent/NL74201C/xx active
- 1948-11-10 FR FR974804D patent/FR974804A/fr not_active Expired
- 1948-12-31 DE DEP28706D patent/DE874630C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB633187A (en) | 1949-12-12 |
NL74201C (es) | 1953-10-15 |
DE874630C (de) | 1953-04-27 |
BE485558A (es) | 1900-01-01 |
FR974804A (fr) | 1951-02-26 |
US2584779A (en) | 1952-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES185838A1 (es) | PROCEDIMIENTO PARA OBTENER HILOS DE GRAN TENACIDAD DE DERIVADOS DE CELULOSA TERMOPLáSTICOS | |
ES175623A1 (es) | Un dispositivo a emplear en la fabricación de filamentos sintéticos | |
FR947259A (fr) | Tendeur de fils | |
FR936855A (fr) | Dégoujonnoir simplifié | |
FR939214A (fr) | Casque de séchage perfectionné | |
ES169340A1 (es) | Procedimiento para la obtención de hilos huecos de viscosa | |
FR948020A (fr) | Broyeur-tamiseur de légumes | |
ES168645A1 (es) | Procedimiento de obtener hilados voluminosos | |
FR936108A (fr) | Avertisseur de givrage | |
ES175057A1 (es) | Procedimiento para producir celulosa | |
FR915061A (fr) | Boulon indesserrable | |
FR913891A (fr) | Filetage indesserrable | |
FR946991A (fr) | Cellulose | |
FR970245A (fr) | Fil élastique | |
FR984417A (fr) | Tissu imperméable | |
FI25325A (fi) | Förfaringssätt för blekning av cellulosafibrer | |
ES175773A1 (es) | Procedimiento para retardar la descomposicion de cadaveres | |
ES181336A1 (es) | Aparato para roscar tuercas | |
ES172336A2 (es) | Procedimiento para la preparación de derivados del tiofeno | |
ES168963A1 (es) | Procedimiento para la fabricacion de hilos de goma | |
ES176569A1 (es) | Perfeccionamientos en la fabricación de segmentos de émbolos | |
FI21905A (fi) | Menettelytapa sulfaattiselluloosan valmistuksessa | |
ES199851A3 (es) | Procedimiento para la obtención de celulosa para la producción especialmente de seda artificial | |
ES180603A1 (es) | PerFECCIONAMIENTOS EN la construccion de los telares | |
FR893662A (fr) | Séchoir vertical continu |