NL7201862A - - Google Patents
Info
- Publication number
- NL7201862A NL7201862A NL7201862A NL7201862A NL7201862A NL 7201862 A NL7201862 A NL 7201862A NL 7201862 A NL7201862 A NL 7201862A NL 7201862 A NL7201862 A NL 7201862A NL 7201862 A NL7201862 A NL 7201862A
- Authority
- NL
- Netherlands
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
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
-
- 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
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic 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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0016—Foam properties semi-rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11662871A | 1971-02-18 | 1971-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7201862A true NL7201862A (enExample) | 1972-08-22 |
Family
ID=22368311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7201862A NL7201862A (enExample) | 1971-02-18 | 1972-02-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3728308A (enExample) |
| BE (1) | BE779552A (enExample) |
| BR (1) | BR7200896D0 (enExample) |
| DE (1) | DE2206328A1 (enExample) |
| FR (1) | FR2125349B1 (enExample) |
| IT (1) | IT951061B (enExample) |
| NL (1) | NL7201862A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110268A (en) * | 1976-09-27 | 1978-08-29 | Witco Chemical Corporation | Polyether polyols and polyurethane foams made therefrom |
| US4288587A (en) * | 1980-05-05 | 1981-09-08 | Olin Corporation | Preparation of noncellular polyurethane compositions |
| JPH0372515A (ja) * | 1989-05-10 | 1991-03-27 | Asahi Glass Co Ltd | 硬質フォームの製造法 |
| US5212209A (en) * | 1991-11-18 | 1993-05-18 | The Dow Chemical Company | Compatibilized internal mold release composition for preparations of foamed and fiber-reinforced polymeric articles |
| DE4315874A1 (de) * | 1993-05-12 | 1994-11-17 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
| EP3277740B1 (en) | 2015-03-31 | 2020-12-30 | Dow Global Technologies LLC | Semi-flexible foam formulations |
-
1971
- 1971-02-18 US US00116628A patent/US3728308A/en not_active Expired - Lifetime
-
1972
- 1972-02-10 FR FR7204401A patent/FR2125349B1/fr not_active Expired
- 1972-02-10 DE DE19722206328 patent/DE2206328A1/de active Pending
- 1972-02-11 NL NL7201862A patent/NL7201862A/xx unknown
- 1972-02-16 IT IT48357/72A patent/IT951061B/it active
- 1972-02-18 BR BR896/72A patent/BR7200896D0/pt unknown
- 1972-02-18 BE BE779552A patent/BE779552A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3728308A (en) | 1973-04-17 |
| DE2206328A1 (de) | 1972-08-31 |
| IT951061B (it) | 1973-06-30 |
| BR7200896D0 (pt) | 1973-07-03 |
| FR2125349A1 (enExample) | 1972-09-29 |
| BE779552A (fr) | 1972-08-18 |
| FR2125349B1 (enExample) | 1974-09-13 |