BE658363A - - Google Patents
Info
- Publication number
- BE658363A BE658363A BE658363DA BE658363A BE 658363 A BE658363 A BE 658363A BE 658363D A BE658363D A BE 658363DA BE 658363 A BE658363 A BE 658363A
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
-
- 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
-
- 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
-
- 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
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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
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant
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)
- Artificial Filaments (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF41746A DE1235499B (de) | 1964-01-15 | 1964-01-15 | Herstellen von Faeden oder Fasern aus Polyurethanen |
| DEF42967A DE1244335B (de) | 1964-01-15 | 1964-05-23 | Verfahren zur Herstellung von gummielastischen Faeden bzw. Fasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658363A true BE658363A (US06534493-20030318-C00166.png) | 1965-04-30 |
Family
ID=25976106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658363D BE658363A (US06534493-20030318-C00166.png) | 1964-01-15 | 1965-01-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US3376264A (US06534493-20030318-C00166.png) |
| BE (1) | BE658363A (US06534493-20030318-C00166.png) |
| DE (2) | DE1235499B (US06534493-20030318-C00166.png) |
| GB (1) | GB1072081A (US06534493-20030318-C00166.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3145991A1 (de) * | 1981-11-20 | 1983-06-01 | Beiersdorf Ag, 2000 Hamburg | "verwendung von beschleunigern zur polyurethan-haertung und entsprechende polyurethan-klebstoffe" |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1266924B (de) * | 1964-12-10 | 1968-04-25 | Bayer Ag | Verfahren zur Herstellung echt gefaerbter Elastomerfaeden |
| CH457351A (de) * | 1965-12-01 | 1968-08-15 | Geigy Ag J R | Verfahren zur Verbesserung der Abgasechtheit von abgasempfindlichen Färbungen auf Textilmaterialien und von Textilmaterialien aus abgasempfindlichen Kunststoffen |
| DE1669423C3 (de) * | 1967-03-10 | 1974-07-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von elastischen Polyurethanfäden |
| US3522304A (en) * | 1967-07-03 | 1970-07-28 | Wyandotte Chemicals Corp | Preparation of polyhydroxy diureas |
| JPS4829558B1 (US06534493-20030318-C00166.png) * | 1969-02-13 | 1973-09-11 | ||
| DE3223398A1 (de) * | 1982-06-23 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen |
| DE3534947A1 (de) * | 1985-10-01 | 1987-04-09 | Bayer Ag | Verfahren zur herstellung von polyaminen, polyamine und deren verwendung zur herstellung von polyurethanen |
| US5183614A (en) * | 1989-01-26 | 1993-02-02 | E. I. Du Pont De Nemours And Company | Method for producing x-ray detectable spandex fibers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1050942A (fr) * | 1951-02-22 | 1954-01-12 | Bayer Ag | Procédé de production de solutions d'élastomères de la série des polyesters |
| BE574488A (US06534493-20030318-C00166.png) * | 1958-01-09 | |||
| US3180853A (en) * | 1961-04-06 | 1965-04-27 | Du Pont | Polyurethane prepolymer chain-extended with an n-lower alkyl amino-bislower alkyl amine |
| DE1153900B (de) * | 1961-10-31 | 1963-09-05 | Bayer Ag | Verfahren zur Herstellung von kautschukartigen thermoplastischen Polyurethanen |
| NL287282A (US06534493-20030318-C00166.png) * | 1961-12-30 |
-
1964
- 1964-01-15 DE DEF41746A patent/DE1235499B/de active Pending
- 1964-05-23 DE DEF42967A patent/DE1244335B/de active Pending
-
1965
- 1965-01-12 GB GB1382/65A patent/GB1072081A/en not_active Expired
- 1965-01-15 BE BE658363D patent/BE658363A/xx unknown
- 1965-05-19 US US457171A patent/US3376264A/en not_active Expired - Lifetime
-
1968
- 1968-05-28 US US739946*A patent/US3536668A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3145991A1 (de) * | 1981-11-20 | 1983-06-01 | Beiersdorf Ag, 2000 Hamburg | "verwendung von beschleunigern zur polyurethan-haertung und entsprechende polyurethan-klebstoffe" |
Also Published As
| Publication number | Publication date |
|---|---|
| US3536668A (en) | 1970-10-27 |
| DE1235499B (de) | 1967-03-02 |
| GB1072081A (en) | 1967-06-14 |
| US3376264A (en) | 1968-04-02 |
| DE1244335B (de) | 1967-07-13 |
