US2821489A - Discoloration-resistant regenerated cellulose articles - Google Patents
Discoloration-resistant regenerated cellulose articles Download PDFInfo
- Publication number
- US2821489A US2821489A US497472A US49747255A US2821489A US 2821489 A US2821489 A US 2821489A US 497472 A US497472 A US 497472A US 49747255 A US49747255 A US 49747255A US 2821489 A US2821489 A US 2821489A
- Authority
- US
- United States
- Prior art keywords
- solution
- discoloration
- fibers
- finish
- drying
- 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 - Lifetime
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/10—Material containing basic nitrogen containing amide groups using reactive dyes
-
- 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
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic System
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic System
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/54—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur dioxide; with sulfurous acid or its salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
- D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic System
Description
Claims (1)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL205545D NL205545A (en) | 1955-03-28 | ||
BE546267D BE546267A (en) | 1955-03-28 | ||
NL109007D NL109007C (en) | 1955-03-28 | ||
US497470A US3012844A (en) | 1955-03-28 | 1955-03-28 | Cellulosic material |
US497472A US2821489A (en) | 1955-03-28 | 1955-03-28 | Discoloration-resistant regenerated cellulose articles |
GB6448/56A GB800199A (en) | 1955-03-28 | 1956-03-01 | A process of treating regenerated cellulosic articles to prevent discolouration |
FR1147216D FR1147216A (en) | 1955-03-28 | 1956-03-15 | Regenerated cellulose articles and manufacturing processes |
DEA24521A DE1078731B (en) | 1955-03-28 | 1956-03-20 | Process for the production of cellulose hydrate structures which are resistant to discoloration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US497472A US2821489A (en) | 1955-03-28 | 1955-03-28 | Discoloration-resistant regenerated cellulose articles |
Publications (1)
Publication Number | Publication Date |
---|---|
US2821489A true US2821489A (en) | 1958-01-28 |
Family
ID=23977023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US497472A Expired - Lifetime US2821489A (en) | 1955-03-28 | 1955-03-28 | Discoloration-resistant regenerated cellulose articles |
Country Status (6)
Country | Link |
---|---|
US (1) | US2821489A (en) |
BE (1) | BE546267A (en) |
DE (1) | DE1078731B (en) |
FR (1) | FR1147216A (en) |
GB (1) | GB800199A (en) |
NL (2) | NL109007C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2922728A (en) * | 1956-11-05 | 1960-01-26 | American Enka Corp | Prevention of yellowing in freshly spun viscose rayon with tartaric, citric or gluconic acid |
US3030235A (en) * | 1958-03-13 | 1962-04-17 | American Viscose Corp | Discoloration-resistant regenerated cellulose articles |
US3057037A (en) * | 1958-04-17 | 1962-10-09 | American Viscose Corp | Compression resistant rayon staple |
US3549617A (en) * | 1968-03-13 | 1970-12-22 | Du Pont | Brightening water-soluble cellulose derivatives |
US3607373A (en) * | 1966-12-19 | 1971-09-21 | Phillips Petroleum Co | Heat stability improvement of hydrocarbon fibers or fabrics |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US606776A (en) * | 1898-07-05 | Stewart p | ||
US708760A (en) * | 1901-11-05 | 1902-09-09 | Arthur Fielding | Manufacture of viscose. |
US1770412A (en) * | 1926-07-05 | 1930-07-15 | Leuchs Karl | Process of treating artificial silk made from viscose |
US1857163A (en) * | 1929-05-14 | 1932-05-10 | Celanese Corp | Method of treating fabrics and product thereof |
US2649385A (en) * | 1953-08-18 | Optically bleached fibrous material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE454680C (en) * | 1919-05-21 | 1928-01-16 | Glanzstoff Ag | Process for the production of very fine filament viscose silk by means of fibers containing free sulfuric acid and salts |
DE415583C (en) * | 1923-08-01 | 1925-07-02 | Chem Fab Griesheim Elektron Fa | Bleaching of wool |
DE570022C (en) * | 1926-08-12 | 1933-02-10 | Degussa | Process for bleaching unbuckled cotton |
DE834808C (en) * | 1950-08-31 | 1952-03-24 | Degussa | Process for bleaching mechanically produced fibrous materials that are difficult to bleach, especially wood pulp |
-
0
- NL NL205545D patent/NL205545A/xx unknown
- NL NL109007D patent/NL109007C/xx active
- BE BE546267D patent/BE546267A/xx unknown
-
1955
- 1955-03-28 US US497472A patent/US2821489A/en not_active Expired - Lifetime
-
1956
- 1956-03-01 GB GB6448/56A patent/GB800199A/en not_active Expired
- 1956-03-15 FR FR1147216D patent/FR1147216A/en not_active Expired
- 1956-03-20 DE DEA24521A patent/DE1078731B/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US606776A (en) * | 1898-07-05 | Stewart p | ||
US2649385A (en) * | 1953-08-18 | Optically bleached fibrous material | ||
US708760A (en) * | 1901-11-05 | 1902-09-09 | Arthur Fielding | Manufacture of viscose. |
US1770412A (en) * | 1926-07-05 | 1930-07-15 | Leuchs Karl | Process of treating artificial silk made from viscose |
US1857163A (en) * | 1929-05-14 | 1932-05-10 | Celanese Corp | Method of treating fabrics and product thereof |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2922728A (en) * | 1956-11-05 | 1960-01-26 | American Enka Corp | Prevention of yellowing in freshly spun viscose rayon with tartaric, citric or gluconic acid |
US3030235A (en) * | 1958-03-13 | 1962-04-17 | American Viscose Corp | Discoloration-resistant regenerated cellulose articles |
US3057037A (en) * | 1958-04-17 | 1962-10-09 | American Viscose Corp | Compression resistant rayon staple |
US3607373A (en) * | 1966-12-19 | 1971-09-21 | Phillips Petroleum Co | Heat stability improvement of hydrocarbon fibers or fabrics |
US3549617A (en) * | 1968-03-13 | 1970-12-22 | Du Pont | Brightening water-soluble cellulose derivatives |
Also Published As
Publication number | Publication date |
---|---|
NL109007C (en) | |
BE546267A (en) | |
DE1078731B (en) | 1960-03-31 |
NL205545A (en) | |
GB800199A (en) | 1958-08-20 |
FR1147216A (en) | 1957-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: KELLOGG CREDIT CORPORATION A DE CORP. Free format text: AGREEMENT WHEREBY SAID HELLER AND RAYONIER RELEASES ALL MORTGAGES AND SECURITY INTERESTS HELD BY AVTEX ON APRIL 28, 1978, AND JAN. 11, 1979, RESPECTIVELY AND ASSIGNS ITS ENTIRE INTEREST IN SAID MORT-AGAGE AGREEMENT TO ASSIGNEE;ASSIGNORS:WALTER E. HELLER & COMPANY, INC. A NY CORP.;ITT RAYONIER INCORPORATED, A DE CORP.;AVTEX FIBERS INC., A NY CORP.;REEL/FRAME:003959/0350 Effective date: 19800326 Owner name: PROVIDENT ALLIANCE LIFE INSURANCE COMPANY C/O THE Free format text: AS SECURITY FOR INDEBTEDNESS RECITED ASSIGNOR GRANTS , BARGAINS, MORTGAGES, PLEDGES, SELLS AND CREATES A SECURITY INTEREST WITH A LIEN UNDER SAID PATENTS, SUBJECT TO CONDITIONS RECITED.;ASSIGNOR:AVTEX FIBERS INC. A NY CORP.;REEL/FRAME:003959/0219 Effective date: 19810301 Owner name: WALTER E. HELLER & COMPANY, INC., A CORP. OF DEL. Free format text: AGREEMENT WHEREBY AETNA RELEASES AVTEX FROM ALL MORTAGES AND SECURITY INTERESTS IN SAID INVENTIONS AS OF JANUARY 11,1979, AND ASSIGNS TO ASSIGNEE THE ENTIRE INTEREST IN SAID MORTAGE AGREEMENT TO ASSIGNEE;ASSIGNORS:AETNA BUSINESS CREDIT, INC., A CORP. OF N.Y.;AVTEX FIBERS, INC, A CORP. OF NY;KELLOGG CREDIT CORP., A CORP. OF DEL.;REEL/FRAME:003959/0250 Effective date: 19800326 Owner name: JOHN HANCOCK MUTUAL LIFE INSURANCE COMPANY JOHN HA Free format text: AS SECURITY FOR INDEBTEDNESS RECITED ASSIGNOR GRANTS , BARGAINS, MORTGAGES, PLEDGES, SELLS AND CREATES A SECURITY INTEREST WITH A LIEN UNDER SAID PATENTS, SUBJECT TO CONDITIONS RECITED.;ASSIGNOR:AVTEX FIBERS INC. A NY CORP.;REEL/FRAME:003959/0219 Effective date: 19810301 Owner name: BALBOA INSURANCE COMPANY C/O THE PAUL REVERE EQUIT Free format text: AS SECURITY FOR INDEBTEDNESS RECITED ASSIGNOR GRANTS , BARGAINS, MORTGAGES, PLEDGES, SELLS AND CREATES A SECURITY INTEREST WITH A LIEN UNDER SAID PATENTS, SUBJECT TO CONDITIONS RECITED.;ASSIGNOR:AVTEX FIBERS INC. A NY CORP.;REEL/FRAME:003959/0219 Effective date: 19810301 Owner name: WESTERN AND SOUTHERN LIFE INSURANCE COMPANY THE C/ Free format text: AS SECURITY FOR INDEBTEDNESS RECITED ASSIGNOR GRANTS , BARGAINS, MORTGAGES, PLEDGES, SELLS AND CREATES A SECURITY INTEREST WITH A LIEN UNDER SAID PATENTS, SUBJECT TO CONDITIONS RECITED.;ASSIGNOR:AVTEX FIBERS INC. A NY CORP.;REEL/FRAME:003959/0219 Effective date: 19810301 Owner name: PAUL REVERE LIFE INSURANCE COMPANY THE C/O THE PAU Free format text: AS SECURITY FOR INDEBTEDNESS RECITED ASSIGNOR GRANTS , BARGAINS, MORTGAGES, PLEDGES, SELLS AND CREATES A SECURITY INTEREST WITH A LIEN UNDER SAID PATENTS, SUBJECT TO CONDITIONS RECITED.;ASSIGNOR:AVTEX FIBERS INC. A NY CORP.;REEL/FRAME:003959/0219 Effective date: 19810301 Owner name: NEW ENGLAND MUTUAL LIFE INSURANCE COMPANY 501 BOYL Free format text: AS SECURITY FOR INDEBTEDNESS RECITED ASSIGNOR GRANTS , BARGAINS, MORTGAGES, PLEDGES, SELLS AND CREATES A SECURITY INTEREST WITH A LIEN UNDER SAID PATENTS, SUBJECT TO CONDITIONS RECITED.;ASSIGNOR:AVTEX FIBERS INC. A NY CORP.;REEL/FRAME:003959/0219 Effective date: 19810301 |