BE449614A - - Google Patents
Info
- Publication number
- BE449614A BE449614A BE449614DA BE449614A BE 449614 A BE449614 A BE 449614A BE 449614D A BE449614D A BE 449614DA BE 449614 A BE449614 A BE 449614A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- compounds
- terminal residues
- still contain
- unsaturated terminal
- Prior art date
Links
Classifications
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Lubricants (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK12063D DE929322C (de) | 1942-03-15 | 1942-03-15 | Verfahren zur Herstellung von Polyurethanen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE449614A true BE449614A (US06826419-20041130-M00005.png) | 1943-04-30 |
Family
ID=7213604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE449614D BE449614A (US06826419-20041130-M00005.png) | 1942-03-15 | 1943-03-13 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE449614A (US06826419-20041130-M00005.png) |
DE (1) | DE929322C (US06826419-20041130-M00005.png) |
FR (1) | FR892107A (US06826419-20041130-M00005.png) |
NL (1) | NL64333C (US06826419-20041130-M00005.png) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948691A (en) * | 1951-05-10 | 1960-08-09 | Mobay Chemical Corp | High molecular weight polyether urethane polymers |
GB731071A (en) * | 1951-07-19 | 1955-06-01 | Du Pont | Preparation of elastomers from polyalkylene ether glycols and diisocyanates |
US2830037A (en) * | 1953-06-30 | 1958-04-08 | Du Pont | Poly |
US2866774A (en) * | 1953-09-23 | 1958-12-30 | Univ Notre Dame | Polyether polyurethane rubber |
US2980651A (en) * | 1957-04-29 | 1961-04-18 | Du Pont | Polyureylenes |
GB940771A (US06826419-20041130-M00005.png) * | 1959-06-02 |
-
1942
- 1942-03-15 DE DEK12063D patent/DE929322C/de not_active Expired
-
1943
- 1943-03-11 FR FR892107D patent/FR892107A/fr not_active Expired
- 1943-03-13 NL NL110289A patent/NL64333C/xx active
- 1943-03-13 BE BE449614D patent/BE449614A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
NL64333C (US06826419-20041130-M00005.png) | 1949-05-16 |
FR892107A (fr) | 1944-03-29 |
DE929322C (de) | 1955-06-23 |
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