GB661881A - A process for improving the properties of polymers - Google Patents
A process for improving the properties of polymersInfo
- Publication number
- GB661881A GB661881A GB18564/48A GB1856448A GB661881A GB 661881 A GB661881 A GB 661881A GB 18564/48 A GB18564/48 A GB 18564/48A GB 1856448 A GB1856448 A GB 1856448A GB 661881 A GB661881 A GB 661881A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coagulum
- powdered
- coagulated
- polyvinyl chloride
- polymers
- 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
- 229920000642 polymer Polymers 0.000 title abstract 4
- 239000004908 Emulsion polymer Substances 0.000 abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 abstract 1
- 239000004159 Potassium persulphate Substances 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 abstract 1
- 235000019394 potassium persulphate Nutrition 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- GGHPAKFFUZUEKL-UHFFFAOYSA-M sodium;hexadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCOS([O-])(=O)=O GGHPAKFFUZUEKL-UHFFFAOYSA-M 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
-
- 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
- C08J3/12—Powdering or granulating
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL280485X | 1947-07-16 | ||
| NL180947X | 1947-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB661881A true GB661881A (en) | 1951-11-28 |
Family
ID=26643492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18564/48A Expired GB661881A (en) | 1947-07-16 | 1948-07-09 | A process for improving the properties of polymers |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE483997A (enrdf_load_stackoverflow) |
| CH (1) | CH280485A (enrdf_load_stackoverflow) |
| FR (1) | FR969155A (enrdf_load_stackoverflow) |
| GB (1) | GB661881A (enrdf_load_stackoverflow) |
| NL (1) | NL68137C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2831840A (en) * | 1953-07-03 | 1958-04-22 | Shell Dev | Process for treating polymer coagulates |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1026069B (de) * | 1954-09-28 | 1958-03-13 | Chemische Werke Huels Aktien G | Verfahren zur Herstellung von anpastbaren Acrylnitrilpolymerisaten |
| JPS59199722A (ja) * | 1983-04-27 | 1984-11-12 | ア−ムストロング・ワ−ルド・インダストリ−ス・インコ−ポレ−テツド | プラスチゾル型ポリ塩化ビニル樹脂の可塑剤吸収能の改善法および該法によつて得られた樹脂 |
-
0
- BE BE483997D patent/BE483997A/xx unknown
- NL NL68137D patent/NL68137C/xx active
-
1948
- 1948-07-09 GB GB18564/48A patent/GB661881A/en not_active Expired
- 1948-07-13 FR FR969155D patent/FR969155A/fr not_active Expired
- 1948-07-16 CH CH280485D patent/CH280485A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2831840A (en) * | 1953-07-03 | 1958-04-22 | Shell Dev | Process for treating polymer coagulates |
Also Published As
| Publication number | Publication date |
|---|---|
| FR969155A (fr) | 1950-12-15 |
| NL68137C (enrdf_load_stackoverflow) | |
| BE483997A (enrdf_load_stackoverflow) | |
| CH280485A (fr) | 1952-01-31 |
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