GB1072059A - Improvements in or relating to moulded or extruded polyvinyl chloride articles - Google Patents
Improvements in or relating to moulded or extruded polyvinyl chloride articlesInfo
- Publication number
- GB1072059A GB1072059A GB3705164A GB3705164A GB1072059A GB 1072059 A GB1072059 A GB 1072059A GB 3705164 A GB3705164 A GB 3705164A GB 3705164 A GB3705164 A GB 3705164A GB 1072059 A GB1072059 A GB 1072059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moulded
- polyvinyl chloride
- relating
- extruded polyvinyl
- article
- 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
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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/08—Heat treatment
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A process for improving the resistance of a moulded or extruded polyvinyl chloride article (being a fabricated article, pipe, sheet &c., but excluding textile yarns and filaments) comprises subjecting the article to a temperature of 80-140 DEG C. for 15-120 minutes and cooling without quenching to ambient temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3705164A GB1072059A (en) | 1964-09-10 | 1964-09-10 | Improvements in or relating to moulded or extruded polyvinyl chloride articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3705164A GB1072059A (en) | 1964-09-10 | 1964-09-10 | Improvements in or relating to moulded or extruded polyvinyl chloride articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1072059A true GB1072059A (en) | 1967-06-14 |
Family
ID=10393348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3705164A Expired GB1072059A (en) | 1964-09-10 | 1964-09-10 | Improvements in or relating to moulded or extruded polyvinyl chloride articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1072059A (en) |
-
1964
- 1964-09-10 GB GB3705164A patent/GB1072059A/en not_active Expired
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