NL6913712A - - Google Patents
Info
- Publication number
- NL6913712A NL6913712A NL6913712A NL6913712A NL6913712A NL 6913712 A NL6913712 A NL 6913712A NL 6913712 A NL6913712 A NL 6913712A NL 6913712 A NL6913712 A NL 6913712A NL 6913712 A NL6913712 A NL 6913712A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/08—Isoprene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75924368A | 1968-09-11 | 1968-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6913712A true NL6913712A (nl) | 1970-03-13 |
| NL159077B NL159077B (nl) | 1979-01-15 |
Family
ID=25054931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6913712A NL159077B (nl) | 1968-09-11 | 1969-09-09 | Werkwijze voor het winnen van isopreen uit een koolwaterstofmengsel, dat isopreen en cyclopentadieen-1,3 bevat. |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE738213A (nl) |
| DE (1) | DE1942590C3 (nl) |
| FR (1) | FR2017763A1 (nl) |
| GB (1) | GB1255524A (nl) |
| NL (1) | NL159077B (nl) |
-
1969
- 1969-08-08 GB GB2981369D patent/GB1255524A/en not_active Expired
- 1969-08-18 DE DE19691942590 patent/DE1942590C3/de not_active Expired
- 1969-08-26 FR FR6929127A patent/FR2017763A1/fr active Pending
- 1969-08-29 BE BE738213D patent/BE738213A/xx unknown
- 1969-09-09 NL NL6913712A patent/NL159077B/nl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1255524A (en) | 1971-12-01 |
| FR2017763A1 (nl) | 1970-05-22 |
| DE1942590A1 (de) | 1970-06-25 |
| BE738213A (nl) | 1970-02-02 |
| DE1942590B2 (de) | 1978-05-03 |
| NL159077B (nl) | 1979-01-15 |
| DE1942590C3 (de) | 1978-12-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: GOODYEAR |