DE250920C - - Google Patents
Info
- Publication number
- DE250920C DE250920C DE1911250920D DE250920DA DE250920C DE 250920 C DE250920 C DE 250920C DE 1911250920 D DE1911250920 D DE 1911250920D DE 250920D A DE250920D A DE 250920DA DE 250920 C DE250920 C DE 250920C
- Authority
- DE
- Germany
- Prior art keywords
- product
- dimethylerythrene
- rubber
- kondakov
- journal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- 239000000899 Gutta-Percha Substances 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- CYGKLLHTPPFPHH-UHFFFAOYSA-N aniline;hydrate Chemical compound O.NC1=CC=CC=C1 CYGKLLHTPPFPHH-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229920000588 gutta-percha Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compounds Of Unknown Constitution (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE250920T | 1911-08-07 | ||
| DE256413T | 1911-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE250920C true DE250920C (OSRAM) |
Family
ID=32575814
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT273708D Active DE273708C (OSRAM) | 1911-08-07 | ||
| DE1911250920D Expired - Lifetime DE250920C (OSRAM) | 1911-08-07 | 1911-08-07 | |
| DE1911256413D Expired - Lifetime DE256413C (OSRAM) | 1911-08-07 | 1911-10-31 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT273708D Active DE273708C (OSRAM) | 1911-08-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1911256413D Expired - Lifetime DE256413C (OSRAM) | 1911-08-07 | 1911-10-31 |
Country Status (3)
| Country | Link |
|---|---|
| DE (3) | DE250920C (OSRAM) |
| FR (2) | FR441655A (OSRAM) |
| GB (2) | GB191224637A (OSRAM) |
-
0
- FR FR16938D patent/FR16938E/fr not_active Expired
- DE DENDAT273708D patent/DE273708C/de active Active
-
1911
- 1911-08-07 DE DE1911250920D patent/DE250920C/de not_active Expired - Lifetime
- 1911-10-31 DE DE1911256413D patent/DE256413C/de not_active Expired - Lifetime
-
1912
- 1912-03-22 FR FR441655A patent/FR441655A/fr not_active Expired
- 1912-10-28 GB GB191224637D patent/GB191224637A/en not_active Expired
- 1912-12-14 GB GB191228821D patent/GB191228821A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB191224637A (en) | 1913-05-29 |
| FR16938E (fr) | 1913-05-14 |
| DE256413C (OSRAM) | |
| DE273708C (OSRAM) | |
| GB191228821A (en) | 1913-10-02 |
| FR441655A (fr) | 1912-08-13 |
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