BE650935A - - Google Patents
Info
- Publication number
- BE650935A BE650935A BE650935DA BE650935A BE 650935 A BE650935 A BE 650935A BE 650935D A BE650935D A BE 650935DA BE 650935 A BE650935 A BE 650935A
- 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
- C08G18/30—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
- C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
-
- 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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- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/13—Cell size and distribution control while molding a foam
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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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0040330 | 1963-07-24 | ||
DE19631544864 DE1544864A1 (de) | 1963-07-24 | 1963-07-24 | Verfahren zur Herstellung von Polyurethan-Elastomeren |
Publications (1)
Publication Number | Publication Date |
---|---|
BE650935A true BE650935A (es) | 1964-11-16 |
Family
ID=25752859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE650935D BE650935A (es) | 1963-07-24 | 1964-07-24 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3388100A (es) |
BE (1) | BE650935A (es) |
DE (1) | DE1544864A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263292C2 (de) * | 1965-04-24 | 1974-03-07 | Freudenberg Carl Fa | Verfahren zur Erhoehung der Atmungsaktivitaet von Polyurethanfolien bzw. -ueberzuegen |
GB1190551A (en) * | 1966-03-07 | 1970-05-06 | Porvair Ltd | Improvements relating to Surface Treatments for Porous Plastics Materials. |
US3622527A (en) * | 1967-04-28 | 1971-11-23 | Bayer Ag | Microporous sheet and a process for the production thereof |
DE1694152C3 (de) * | 1967-05-12 | 1979-09-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von mikroporösen Flächengebilden |
US3679783A (en) * | 1969-10-16 | 1972-07-25 | Usm Corp | Improved process for forming a thin microporous sheet material |
US3941753A (en) * | 1971-04-06 | 1976-03-02 | Schering Aktiengesellschaft | Prepolymers of polyisocyanates with hydroxy-enamines or hydroxy-ketimines |
US4036797A (en) * | 1973-09-10 | 1977-07-19 | Chevron Research Company | Polyurethane precursors containing thixotropic agents |
US4448905A (en) * | 1982-09-30 | 1984-05-15 | Gaf Corporation | Alcohol substituted amides as chain extenders for polyurethanes |
DE3345071A1 (de) * | 1983-12-13 | 1985-06-20 | Bayer Ag, 5090 Leverkusen | Hitzevernetzbare pur-beschichtungsmassen, verfahren zu ihrer herstellung und ihre verwendung |
AT385040B (de) * | 1985-03-15 | 1988-02-10 | Lim Kunststoff Tech Gmbh | Verfahren zur herstellung von polyurethanen, insbesondere von polyurethanelastomeren, sowie verfahren zur radikalischen polymerisation |
DE4019087C3 (de) * | 1989-06-29 | 2001-01-18 | Frische Gmbh | Neuartige Kunststoffe auf Fettsäurebasis |
DE4019088C2 (de) * | 1989-06-29 | 1994-12-01 | Frische Gmbh | Verfahren zur Herstellung symmetrischer Difettsäurediamide |
DE19919482C2 (de) * | 1999-04-29 | 2001-04-26 | Byk Chemie Gmbh | Verfahren zur Herstellung eines Thixotropie-Mittels und dessen Verwendung |
WO2005068528A1 (en) * | 2004-01-08 | 2005-07-28 | Dutch Polymer Institute | Polyurethanes, polyurethaneureas and polyureas and use thereof |
US20110082274A1 (en) * | 2009-06-25 | 2011-04-07 | Texas Research International, Inc. | Novel polyurea fiber |
WO2015158407A1 (de) | 2014-04-15 | 2015-10-22 | Byk-Chemie Gmbh | Komposition zur rheologiesteuerung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2284637A (en) * | 1938-09-29 | 1942-06-02 | Du Pont | Polymeric carbamates and their preparation |
US2284896A (en) * | 1939-05-24 | 1942-06-02 | Du Pont | Process for making polymeric products and for modifying polymeric products |
DE955995C (de) * | 1953-05-07 | 1957-01-10 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen, fuer Vernetzungsreaktionen geeigneten linearen Polyadditionsprodukten |
GB865726A (en) * | 1957-08-13 | 1961-04-19 | Bayer Ag | Process for the manufacture of plastics from polyhydroxy compounds and polyisocyanates |
NL287282A (es) * | 1961-12-30 | |||
US3294751A (en) * | 1962-09-28 | 1966-12-27 | Air Prod & Chem | Polyurethane compositions from ureido-polyols |
-
1963
- 1963-07-24 DE DE19631544864 patent/DE1544864A1/de active Pending
-
1964
- 1964-07-22 US US384522A patent/US3388100A/en not_active Expired - Lifetime
- 1964-07-24 BE BE650935D patent/BE650935A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3388100A (en) | 1968-06-11 |
DE1544864A1 (de) | 1970-05-21 |