BE690532A - - Google Patents
Info
- Publication number
- BE690532A BE690532A BE690532DA BE690532A BE 690532 A BE690532 A BE 690532A BE 690532D A BE690532D A BE 690532DA BE 690532 A BE690532 A BE 690532A
- Authority
- BE
- Belgium
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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
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- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/903—Polymerizing or processing an isocyanate under substantially anhydrous conditions
-
- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB84838A DE1264047B (de) | 1965-12-04 | 1965-12-04 | Verfahren zum Herstellen von Urethangruppen enthaltenden Elastomeren |
| DE1264047 | 1965-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690532A true BE690532A (en:Method) | 1967-06-01 |
Family
ID=25750923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690532D BE690532A (en:Method) | 1965-12-04 | 1966-12-01 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3496144A (en:Method) |
| BE (1) | BE690532A (en:Method) |
| CH (1) | CH460334A (en:Method) |
| DE (1) | DE1264047B (en:Method) |
| FR (1) | FR1501665A (en:Method) |
| GB (1) | GB1158270A (en:Method) |
| NL (1) | NL6617029A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139967A1 (de) | 1981-10-08 | 1983-04-28 | Bayer Ag, 5090 Leverkusen | Neue gemische von tertiaeren stickstoff aufweisenden nco-prepolymeren mit hilfs- und zusatzmitteln, sowie ihre verwendung als klebe- bzw. beschichtungsmittel |
| US4871818A (en) * | 1986-09-30 | 1989-10-03 | E. I. Du Pont De Nemours And Company | Polyester-based spandex filament |
| CA1280232C (en) | 1986-09-30 | 1991-02-12 | Gary Arthur Lodoen | Polyester-based spandex filament |
| CN114149560B (zh) * | 2021-12-14 | 2023-05-05 | 福建汇得新材料有限公司 | 一种湿法聚氨酯树脂及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731071A (en) * | 1951-07-19 | 1955-06-01 | Du Pont | Preparation of elastomers from polyalkylene ether glycols and diisocyanates |
| US3071557A (en) * | 1958-03-28 | 1963-01-01 | Du Pont | Segmented polymers |
| DE1105157B (de) * | 1960-02-22 | 1961-04-20 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen aus Saeurehydraziden und Isocyanaten |
| DE1123467B (de) * | 1960-08-12 | 1962-02-08 | Bayer Ag | Verfahren zur Herstellung von Urethan- und Semicarbazid-Gruppierungen aufweisenden, aus der Loesung verformbaren, hochelastischen Polymeren |
| GB947840A (en) * | 1961-05-17 | 1964-01-29 | Globe Mfg Co | Elastomeric polyurethane threads |
| US3165566A (en) * | 1961-06-29 | 1965-01-12 | Goodrich Co B F | One step polyamine curing for polyurethane threads |
| DE1152535B (de) * | 1962-03-22 | 1963-08-08 | Bayer Ag | Verfahren zur Herstellung von Urethangruppen aufweisenden Elastomeren |
| US3379683A (en) * | 1963-04-17 | 1968-04-23 | Du Pont | Polyurethanes prepared from m-xylylenediamine |
-
1965
- 1965-12-04 DE DEB84838A patent/DE1264047B/de active Pending
-
1966
- 1966-11-28 FR FR85230A patent/FR1501665A/fr not_active Expired
- 1966-11-29 US US597533A patent/US3496144A/en not_active Expired - Lifetime
- 1966-12-01 BE BE690532D patent/BE690532A/xx unknown
- 1966-12-01 CH CH1717666A patent/CH460334A/de unknown
- 1966-12-02 NL NL6617029A patent/NL6617029A/xx unknown
- 1966-12-02 GB GB54078/66A patent/GB1158270A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6617029A (en:Method) | 1967-06-05 |
| US3496144A (en) | 1970-02-17 |
| DE1264047B (de) | 1968-03-21 |
| GB1158270A (en) | 1969-07-16 |
| CH460334A (de) | 1968-07-31 |
| FR1501665A (fr) | 1967-11-10 |