BE626730A - - Google Patents
Info
- Publication number
- BE626730A BE626730A BE626730DA BE626730A BE 626730 A BE626730 A BE 626730A BE 626730D A BE626730D A BE 626730DA BE 626730 A BE626730 A BE 626730A
- 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight compounds
-
- 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
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
-
- 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
- Y10S528/902—Particulate material prepared from an isocyanate
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US163863A US3310533A (en) | 1962-01-02 | 1962-01-02 | Preparing polyurethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626730A true BE626730A (US20030220297A1-20031127-C00033.png) |
Family
ID=22591909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626730D BE626730A (US20030220297A1-20031127-C00033.png) | 1962-01-02 |
Country Status (4)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3420796A (en) * | 1964-10-31 | 1969-01-07 | Kuraray Co | Method of preparing powdered polyurethane resins |
| US3440087A (en) * | 1965-10-05 | 1969-04-22 | Gen Mills Inc | Polyurea coating for copper |
| US3446771A (en) * | 1966-03-08 | 1969-05-27 | Kuraray Co | Process for the production of polyurethane elastomer |
| US3464935A (en) * | 1966-04-05 | 1969-09-02 | Allied Chem | Rigid,non - elastomeric,non - cellular,fiber reinforced polyether-urethane compositions |
| US3488302A (en) * | 1966-06-20 | 1970-01-06 | Charles Odus Pyron | Ambient temperature stable mixture of isocyanate prepolymer and solid polyol |
| US3518113A (en) * | 1966-12-05 | 1970-06-30 | Wyandotte Chemicals Corp | Polyurethane latices as paper-making additives |
| US3830656A (en) * | 1967-11-15 | 1974-08-20 | T Okiyama | Resistor film |
| US3473951A (en) * | 1968-01-02 | 1969-10-21 | Dexter Corp | Curable coating composition and self-skinned polyurethane foam article coated with same |
| US3925582A (en) * | 1971-05-10 | 1975-12-09 | Texaco Inc | Scale control |
| US3894024A (en) * | 1971-12-03 | 1975-07-08 | Ppg Industries Inc | Method for casting resins |
| JPS5618548B2 (US20030220297A1-20031127-C00033.png) * | 1972-07-19 | 1981-04-30 | ||
| US3871911A (en) * | 1973-06-01 | 1975-03-18 | Du Pont | Non-discoloring painted polyurethane |
| DE2541339A1 (de) * | 1975-09-17 | 1977-03-24 | Basf Ag | Verfahren zur herstellung von polyurethanklebstoffen |
| US4100328A (en) * | 1976-06-04 | 1978-07-11 | Basf Wyandotte Corporation | Binder composition and process for preparing pressure molded cellulosic articles |
| US4102868A (en) * | 1976-08-16 | 1978-07-25 | Monsanto Company | Composition and process for the preparation of segmented polyester-urethane polymers |
| US4107256A (en) * | 1977-04-18 | 1978-08-15 | The Firestone Tire & Rubber Company | Suspension polymerization of polyurethanes and spin-molding the powder product thereof |
| DE2927597A1 (de) * | 1979-07-07 | 1981-01-15 | Bayer Ag | Verfahren zur herstellung von formkoerpern auf polyurethanbasis |
| JPS60199016A (ja) * | 1984-03-23 | 1985-10-08 | Mitsui Toatsu Chem Inc | チオカルバミン酸ｓ―アルキルエステル系レンズ用樹脂の製造方法 |
| US4804734A (en) * | 1987-05-26 | 1989-02-14 | W. R. Grace & Co.-Conn. | Polyurethane composition consisting essentially of a polyether diol, a polyether triol, glycerol, and a polyisocyanate |
| US4859735A (en) * | 1988-09-16 | 1989-08-22 | W. R. Grace & Co.-Conn. | Castor oil based polyurethane for bridge deckings and related applications |
| JP2695599B2 (ja) * | 1993-09-29 | 1997-12-24 | ホーヤ株式会社 | ポリウレタンレンズの製造方法 |
| US6274694B1 (en) | 1995-11-20 | 2001-08-14 | Hoya Corporation | Process for the production of polyurethane lens |
| CA2486829A1 (en) * | 2004-11-04 | 2006-05-04 | Christopher John Nichols | Tile coating |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB732624A (US20030220297A1-20031127-C00033.png) * | ||||
| CA537295A (en) * | 1957-02-19 | R. Wall James | Preparing polyisocyanate foam in the cold | |
| NL111178C (US20030220297A1-20031127-C00033.png) * | 1957-08-08 | |||
| DE1114029B (de) * | 1959-03-24 | 1961-09-21 | Ici Ltd | Verfahren zur Herstellung von Formkoerpern aus Polyurethanelastomeren |
| US3058955A (en) * | 1959-07-29 | 1962-10-16 | Bayer Ag | Polyurethane plastics |
| US3240842A (en) * | 1961-08-21 | 1966-03-15 | Mobay Chemical Corp | Curable mixture of particulate polyalkylene ether urethane and particulate polyalkylene ether polyurea urethane |
| US3210272A (en) * | 1963-04-25 | 1965-10-05 | Dow Chemical Co | Method of drying particulate solids |
-
0
- BE BE626730D patent/BE626730A/xx unknown
-
1962
- 1962-01-02 US US163863A patent/US3310533A/en not_active Expired - Lifetime
- 1962-12-29 DE DEM55276A patent/DE1272537B/de active Pending
-
1963
- 1963-01-01 GB GB77/63A patent/GB1034851A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3310533A (en) | 1967-03-21 |
| GB1034851A (en) | 1966-07-06 |
| DE1272537B (de) | 1968-07-11 |
