BE619866A - A process for making elastic fibers or yarns, made of polyurethanes, of uniform shape and size. - Google Patents
A process for making elastic fibers or yarns, made of polyurethanes, of uniform shape and size.Info
- Publication number
- BE619866A BE619866A BE619866A BE619866A BE619866A BE 619866 A BE619866 A BE 619866A BE 619866 A BE619866 A BE 619866A BE 619866 A BE619866 A BE 619866A BE 619866 A BE619866 A BE 619866A
- Authority
- BE
- Belgium
- Prior art keywords
- polyurethanes
- yarns
- size
- elastic fibers
- uniform shape
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/77—Processes of molding urethanes
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)
- Polyurethanes Or Polyureas (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12361761A | 1961-07-13 | 1961-07-13 | |
US182001A US3111369A (en) | 1961-07-13 | 1962-03-23 | Elastic polyurethane filamentary material and method of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
BE619866A true BE619866A (en) | 1962-11-05 |
Family
ID=26821727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE619866A BE619866A (en) | 1961-07-13 | 1962-07-06 | A process for making elastic fibers or yarns, made of polyurethanes, of uniform shape and size. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3111369A (en) |
BE (1) | BE619866A (en) |
CH (1) | CH414934A (en) |
ES (1) | ES277839A1 (en) |
GB (1) | GB950797A (en) |
NL (1) | NL280681A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3198863A (en) * | 1963-05-02 | 1965-08-03 | Thiokol Chemical Corp | Process of curing urethane threads utilizing slow and fast curing agents |
US3482010A (en) * | 1963-09-30 | 1969-12-02 | Kuraray Co | Process for the production of polyurethane elastic fiber having less adhesivity |
US3387071A (en) * | 1964-05-05 | 1968-06-04 | Globe Mfg Company | Fibers |
US3494994A (en) * | 1966-10-11 | 1970-02-10 | Kuraray Co | Method of producing polyurethane elastomer staple fibre |
WO1994017012A1 (en) * | 1993-01-27 | 1994-08-04 | University Of Cincinnati | Porous ceramic and porous ceramic composite structure |
EP0964086B1 (en) * | 1997-02-27 | 2004-06-16 | Asahi Kasei Kabushiki Kaisha | Continuous molded article of polyurethaneurea and production method thereof |
ITMI20021518A1 (en) * | 2002-07-10 | 2004-01-12 | Noyvallesina Engineering S P A | WET SPINNING PROCESS OF AN ELASTOMERIC POLYMER WIRE |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009762A (en) * | 1958-08-21 | 1961-11-21 | Us Rubber Co | Method of making polyurethane filamentary material |
BE586744A (en) * | 1959-02-20 | 1900-01-01 |
-
0
- NL NL280681D patent/NL280681A/xx unknown
-
1962
- 1962-03-23 US US182001A patent/US3111369A/en not_active Expired - Lifetime
- 1962-05-30 ES ES277839A patent/ES277839A1/en not_active Expired
- 1962-05-31 GB GB20974/62A patent/GB950797A/en not_active Expired
- 1962-07-06 BE BE619866A patent/BE619866A/en unknown
- 1962-07-09 CH CH821562A patent/CH414934A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3111369A (en) | 1963-11-19 |
NL280681A (en) | |
ES277839A1 (en) | 1963-01-16 |
CH414934A (en) | 1966-06-15 |
GB950797A (en) | 1964-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH419441A (en) | Carbon fiber manufacturing process | |
FR1333980A (en) | Spinning process | |
BE602370A (en) | Elastic polyurethane fibers, and method of making the same. | |
BE618146A (en) | Glass fiber forming process | |
BE619866A (en) | A process for making elastic fibers or yarns, made of polyurethanes, of uniform shape and size. | |
CH412218A (en) | Glass fiber manufacturing process | |
FR1286962A (en) | Process for manufacturing regenerated cellulose fibers | |
CH413219A (en) | Manufacturing process of acrylonitrile polymer fibers and filaments | |
FR1375367A (en) | Siliceous fiber mattresses and their manufacturing process | |
CH394474A (en) | Process for manufacturing regenerated cellulose filaments and fibers | |
FR1341504A (en) | A process for making elastic fibers or yarns, made of polyurethanes, of uniform shape and size | |
CH409234A (en) | Manufacturing process of acrylonitrile polymer filaments or fibers | |
FR1334282A (en) | Process for dyeing glass fiber fabrics | |
FR1391003A (en) | Polypyrrolidone fibers and their manufacturing process | |
FR81287E (en) | Process and installation for the manufacture of yarns, in particular cotton | |
FR1353708A (en) | Fiber bundles and their manufacturing process | |
FR1333966A (en) | Advanced Polypropylene Fibers and Manufacturing Process | |
BE604613A (en) | Manufacturing process of synthetic acrylonitrile fibers. | |
FR1285844A (en) | Elastic polyurethane fibers, and method of making same | |
FR1280895A (en) | Manufacturing process for synthetic fiber papers | |
FR1320014A (en) | Manufacturing process of synthetic acrylonitrile fibers | |
FR1366453A (en) | Manufacturing process for tubular and flat viscose fibers | |
FR1187390A (en) | Synthetic fiber manufacturing process | |
FI41211C (en) | A process for the preparation of polyurethane solutions, in particular for the production of flexible textile fibers | |
FR1319472A (en) | Proteid-urea fibers and mixed protein-urea-cellulose fibers and process for their manufacture |