BE684719A - - Google Patents
Info
- Publication number
- BE684719A BE684719A BE684719DA BE684719A BE 684719 A BE684719 A BE 684719A BE 684719D A BE684719D A BE 684719DA BE 684719 A BE684719 A BE 684719A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/02—Polyureas
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 |
|---|---|---|---|
| DESC037452 | 1965-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE684719A true BE684719A (xx) | 1967-01-30 |
Family
ID=7434283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE684719D BE684719A (xx) | 1965-07-28 | 1966-07-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3388103A (xx) |
| BE (1) | BE684719A (xx) |
| GB (1) | GB1148109A (xx) |
| NL (1) | NL6610427A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542839A (en) * | 1966-12-30 | 1970-11-24 | Du Pont | 2,5-diisopropyl-p-xylylene diisocyanate |
| US4564705A (en) * | 1977-06-08 | 1986-01-14 | E. I. Du Pont De Nemours And Company | Bis(aminoneopentyl) aromatics |
| DE2917493A1 (de) * | 1979-04-30 | 1980-11-13 | Basf Ag | Verfahren zur herstellung von aliphatischen und cycloaliphatischen di- und polyurethanen |
| DE2917569A1 (de) * | 1979-04-30 | 1980-11-13 | Basf Ag | Verfahren zur herstellung von aromatischen di- und polyurethanen |
| US4851565A (en) * | 1979-04-30 | 1989-07-25 | Basf Aktiengesellschaft | Catalyzed process for the preparation of an aliphatic, cycloaliphatic, arylaliphatic or aliphatic-cycloaliphatic di- or polyurethane |
| US4451642A (en) * | 1981-05-21 | 1984-05-29 | E. I. Du Pont De Nemours And Company | Bis(aminoneopentyl) aromatics and polyamides derived therefrom |
| DE3263869D1 (en) * | 1981-06-19 | 1985-07-04 | Ciba Geigy Ag | Aminoalkyl-substituted aromatic amines and process for their preparation |
| GB9118105D0 (en) * | 1991-08-22 | 1991-10-09 | Exxon Chemical Patents Inc | Compounds and fuel compositions |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2292443A (en) * | 1940-07-17 | 1942-08-11 | Du Pont | Process for preparing polymeric polyamides |
| US3223682A (en) * | 1958-04-01 | 1965-12-14 | Grace W R & Co | Preparation of linear polyurea polymers from urea and an alicyclic diamine |
| US3054777A (en) * | 1958-05-16 | 1962-09-18 | Toyo Koatsu Ind Inc | Linear polyureas |
| US3119793A (en) * | 1958-10-22 | 1964-01-28 | Toyo Koatsu Ind Inc | Linear polyureas prepared from the reaction of urea and two different alkylene diamines |
| US3133897A (en) * | 1959-03-30 | 1964-05-19 | Toyo Koatsu Ind Inc | Production of polyurea copolymers from an alkylene diamine, a heteromembered alkylene diamine and a urea |
| US3185656A (en) * | 1960-03-29 | 1965-05-25 | Grace W R & Co | Preparation of linear polyureas utilizing a cyclic amide solvent |
| US3046254A (en) * | 1960-06-02 | 1962-07-24 | Toyo Koatsu Ind Inc | Method for the preparation of polyureas |
| DE1122254B (de) * | 1960-07-05 | 1962-01-18 | Bayer Ag | Verfahren zur Herstellung von primaere Amino- und Harnstoffgruppen aufweisenden hoehermolekularen Verbindungen |
-
1966
- 1966-07-19 US US566252A patent/US3388103A/en not_active Expired - Lifetime
- 1966-07-25 NL NL6610427A patent/NL6610427A/xx unknown
- 1966-07-25 GB GB33287/66A patent/GB1148109A/en not_active Expired
- 1966-07-28 BE BE684719D patent/BE684719A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6610427A (xx) | 1967-01-30 |
| GB1148109A (en) | 1969-04-10 |
| US3388103A (en) | 1968-06-11 |