GB423308A - Improvements in and relating to the manufacture of rubber - Google Patents
Improvements in and relating to the manufacture of rubberInfo
- Publication number
- GB423308A GB423308A GB2182433A GB2182433A GB423308A GB 423308 A GB423308 A GB 423308A GB 2182433 A GB2182433 A GB 2182433A GB 2182433 A GB2182433 A GB 2182433A GB 423308 A GB423308 A GB 423308A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piperidine
- per cent
- cork
- accelerators
- rubber
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 8
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 abstract 2
- 239000007799 cork Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- GMDSJKPBEOJYCH-UHFFFAOYSA-N 2,3-dihydroxybutanedioic acid;piperidine Chemical compound C1CC[NH2+]CC1.OC(=O)C(O)C(O)C([O-])=O GMDSJKPBEOJYCH-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- -1 dipiperidyl Chemical compound 0.000 abstract 1
- 239000012990 dithiocarbamate Substances 0.000 abstract 1
- 150000004659 dithiocarbamates Chemical class 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000000979 retarding effect Effects 0.000 abstract 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 abstract 1
- 229960002447 thiram Drugs 0.000 abstract 1
- 238000004073 vulcanization Methods 0.000 abstract 1
- YBKBEKGVHFHCRI-UHFFFAOYSA-L zinc;piperidine-1-carbodithioate Chemical compound [Zn+2].[S-]C(=S)N1CCCCC1.[S-]C(=S)N1CCCCC1 YBKBEKGVHFHCRI-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/007—Cork
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Rubber compositions containing large proportions, e.g. 30-60 per cent by weight, of cork, are vulcanized with the aid of an organic accelerator in the presence of a small proportion (0,3-1 per cent), of piperidine, dipiperidyl, triethanolamine, dimethylamine, derivatives of these such as piperidine tartrate, piperidine acid stearate, and aldehyde condensation products of piperidine. The latter counteracts the retarding of vulcanization due to the cork. The reaction products of these bodies with accelerators, particularly the addition product of zinc pentamethylene dithiocarbamate and piperidine may retain both properties. Accelerators specified are dithiocarbamates, thiuram mono and disulphides, mercaptoarylthiazoles. The mix is vulcanizable with a small percentage of sulphur, of the order of 1/2 -1 per cent, whereby bloom may be prevented. Specification 376,318 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2182433A GB423308A (en) | 1933-08-03 | 1933-08-03 | Improvements in and relating to the manufacture of rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2182433A GB423308A (en) | 1933-08-03 | 1933-08-03 | Improvements in and relating to the manufacture of rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB423308A true GB423308A (en) | 1935-01-30 |
Family
ID=10169417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2182433A Expired GB423308A (en) | 1933-08-03 | 1933-08-03 | Improvements in and relating to the manufacture of rubber |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB423308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2603668A (en) * | 1948-08-06 | 1952-07-15 | Rubber Stichting | Floor covering rubber composition |
-
1933
- 1933-08-03 GB GB2182433A patent/GB423308A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2603668A (en) * | 1948-08-06 | 1952-07-15 | Rubber Stichting | Floor covering rubber composition |
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