GB1447977A - Recovery of nitrile rubber - Google Patents
Recovery of nitrile rubberInfo
- Publication number
- GB1447977A GB1447977A GB5623772A GB5623772A GB1447977A GB 1447977 A GB1447977 A GB 1447977A GB 5623772 A GB5623772 A GB 5623772A GB 5623772 A GB5623772 A GB 5623772A GB 1447977 A GB1447977 A GB 1447977A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrile rubber
- tack material
- coagulation
- dec
- 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
- 229920000459 Nitrile rubber Polymers 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000006229 carbon black Substances 0.000 abstract 2
- 230000015271 coagulation Effects 0.000 abstract 2
- 238000005345 coagulation Methods 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000004816 latex Substances 0.000 abstract 2
- 229920000126 latex Polymers 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000454 talc Substances 0.000 abstract 1
- 229910052623 talc Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/14—Coagulation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/02—Copolymers with acrylonitrile
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5623772A GB1447977A (en) | 1972-12-06 | 1972-12-06 | Recovery of nitrile rubber |
| ZA00739153A ZA739153B (en) | 1972-12-06 | 1973-12-03 | Recovery process |
| NL7316574A NL7316574A (enrdf_load_stackoverflow) | 1972-12-06 | 1973-12-04 | |
| IT66009/73A IT1001203B (it) | 1972-12-06 | 1973-12-05 | Processo di recupero |
| ES421172A ES421172A1 (es) | 1972-12-06 | 1973-12-05 | Un procedimiento para el aislamiento de un caucho de buta- dieno acrilonitrilo de un latex acuoso. |
| FR7343338A FR2209778B3 (enrdf_load_stackoverflow) | 1972-12-06 | 1973-12-05 | |
| DE2360871A DE2360871A1 (de) | 1972-12-06 | 1973-12-06 | Verfahren fuer die gewinnung von butadien-acrylnitrilkautschuk aus waessrigen latices |
| JP48136688A JPS4988932A (enrdf_load_stackoverflow) | 1972-12-06 | 1973-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5623772A GB1447977A (en) | 1972-12-06 | 1972-12-06 | Recovery of nitrile rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1447977A true GB1447977A (en) | 1976-09-02 |
Family
ID=10476123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5623772A Expired GB1447977A (en) | 1972-12-06 | 1972-12-06 | Recovery of nitrile rubber |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4988932A (enrdf_load_stackoverflow) |
| DE (1) | DE2360871A1 (enrdf_load_stackoverflow) |
| ES (1) | ES421172A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2209778B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1447977A (enrdf_load_stackoverflow) |
| IT (1) | IT1001203B (enrdf_load_stackoverflow) |
| NL (1) | NL7316574A (enrdf_load_stackoverflow) |
| ZA (1) | ZA739153B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458973A (en) * | 1989-07-24 | 1995-10-17 | Ecc International Ltd. | Granular filler |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2416107A1 (fr) * | 1978-02-03 | 1979-08-31 | Dba | Procede de sechage dynamique pulverisant des produits de la destabilisation des latex et polymeres secs obtenus par un tel procede |
| US5178676A (en) * | 1990-10-31 | 1993-01-12 | J. M. Huber Corporation | Surfactant treated clays useful as anti-tack agents for uncured rubber compounds |
-
1972
- 1972-12-06 GB GB5623772A patent/GB1447977A/en not_active Expired
-
1973
- 1973-12-03 ZA ZA00739153A patent/ZA739153B/xx unknown
- 1973-12-04 NL NL7316574A patent/NL7316574A/xx unknown
- 1973-12-05 IT IT66009/73A patent/IT1001203B/it active
- 1973-12-05 FR FR7343338A patent/FR2209778B3/fr not_active Expired
- 1973-12-05 ES ES421172A patent/ES421172A1/es not_active Expired
- 1973-12-06 DE DE2360871A patent/DE2360871A1/de active Pending
- 1973-12-06 JP JP48136688A patent/JPS4988932A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458973A (en) * | 1989-07-24 | 1995-10-17 | Ecc International Ltd. | Granular filler |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2209778B3 (enrdf_load_stackoverflow) | 1976-10-15 |
| DE2360871A1 (de) | 1974-06-12 |
| NL7316574A (enrdf_load_stackoverflow) | 1974-06-10 |
| FR2209778A1 (enrdf_load_stackoverflow) | 1974-07-05 |
| IT1001203B (it) | 1976-04-20 |
| ES421172A1 (es) | 1976-04-01 |
| JPS4988932A (enrdf_load_stackoverflow) | 1974-08-26 |
| ZA739153B (en) | 1975-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |