GB1217342A - Improvements relating to water vapour permeable flexible sheet materials - Google Patents
Improvements relating to water vapour permeable flexible sheet materialsInfo
- Publication number
- GB1217342A GB1217342A GB161267A GB161267A GB1217342A GB 1217342 A GB1217342 A GB 1217342A GB 161267 A GB161267 A GB 161267A GB 161267 A GB161267 A GB 161267A GB 1217342 A GB1217342 A GB 1217342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- working material
- filler
- backer
- water vapour
- 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
- 239000000463 material Substances 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000002904 solvent Substances 0.000 abstract 7
- 239000008207 working material Substances 0.000 abstract 7
- 239000000945 filler Substances 0.000 abstract 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 230000001112 coagulating effect Effects 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 abstract 1
- 229940113088 dimethylacetamide Drugs 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920001610 polycaprolactone Polymers 0.000 abstract 1
- 239000004632 polycaprolactone Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 238000005406 washing Methods 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
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)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB161267A GB1217342A (en) | 1967-01-11 | 1967-01-11 | Improvements relating to water vapour permeable flexible sheet materials |
| ES349086A ES349086A1 (es) | 1967-01-11 | 1968-01-10 | Procedimiento de fabricacion de laminas flexibles permea- bles al vapor de agua. |
| NL6800390A NL6800390A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-01-11 | 1968-01-11 | |
| FR1583673D FR1583673A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-01-11 | 1968-01-11 | |
| BE709260D BE709260A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-01-11 | 1968-01-11 | |
| CH39968A CH499379A (fr) | 1967-01-11 | 1968-01-11 | Procédé de production d'un matériel formé d'une feuille flexible perméable à la vapeur d'eau et matériel obtenu par ce procédé |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB161267A GB1217342A (en) | 1967-01-11 | 1967-01-11 | Improvements relating to water vapour permeable flexible sheet materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1217342A true GB1217342A (en) | 1970-12-31 |
Family
ID=9724967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB161267A Expired GB1217342A (en) | 1967-01-11 | 1967-01-11 | Improvements relating to water vapour permeable flexible sheet materials |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090010A (en) * | 1970-12-11 | 1978-05-16 | Porvair Limited | Water vapor permeable microporous sheet materials and their method of manufacture |
| US4157424A (en) * | 1964-08-13 | 1979-06-05 | Porvair Limited | Production of porous materials |
-
1967
- 1967-01-11 GB GB161267A patent/GB1217342A/en not_active Expired
-
1968
- 1968-01-10 ES ES349086A patent/ES349086A1/es not_active Expired
- 1968-01-11 CH CH39968A patent/CH499379A/fr not_active IP Right Cessation
- 1968-01-11 FR FR1583673D patent/FR1583673A/fr not_active Expired
- 1968-01-11 BE BE709260D patent/BE709260A/xx unknown
- 1968-01-11 NL NL6800390A patent/NL6800390A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157424A (en) * | 1964-08-13 | 1979-06-05 | Porvair Limited | Production of porous materials |
| US4090010A (en) * | 1970-12-11 | 1978-05-16 | Porvair Limited | Water vapor permeable microporous sheet materials and their method of manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| ES349086A1 (es) | 1969-04-01 |
| FR1583673A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-11-28 |
| BE709260A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-05-16 |
| CH499379A (fr) | 1970-11-30 |
| NL6800390A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-07-12 |
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