GB1164550A - Improved Polyurethane Elastomers and their use in Pipe Joint Seals - Google Patents
Improved Polyurethane Elastomers and their use in Pipe Joint SealsInfo
- Publication number
- GB1164550A GB1164550A GB5736267A GB5736267A GB1164550A GB 1164550 A GB1164550 A GB 1164550A GB 5736267 A GB5736267 A GB 5736267A GB 5736267 A GB5736267 A GB 5736267A GB 1164550 A GB1164550 A GB 1164550A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe section
- dec
- mould
- liquid composition
- pipe joint
- 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
- 229920003225 polyurethane elastomer Polymers 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 3
- 229920000570 polyether Polymers 0.000 abstract 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000002987 primer (paints) Substances 0.000 abstract 2
- DJOWTWWHMWQATC-KYHIUUMWSA-N Karpoxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1(O)C(C)(C)CC(O)CC1(C)O)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C DJOWTWWHMWQATC-KYHIUUMWSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60313266A | 1966-12-20 | 1966-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1164550A true GB1164550A (en) | 1969-09-17 |
Family
ID=24414216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5736267A Expired GB1164550A (en) | 1966-12-20 | 1967-12-18 | Improved Polyurethane Elastomers and their use in Pipe Joint Seals |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1720250A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1550566A (enrdf_load_stackoverflow) |
| GB (1) | GB1164550A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790841A (fr) * | 1971-11-03 | 1973-04-30 | Dow Chemical Co | Compositions de polyurethanne a prise rapide |
| US4476258A (en) * | 1983-03-30 | 1984-10-09 | National Research Development Corporation | Energy absorbing polyurethane compositions |
-
1967
- 1967-12-18 GB GB5736267A patent/GB1164550A/en not_active Expired
- 1967-12-19 FR FR1550566D patent/FR1550566A/fr not_active Expired
- 1967-12-20 DE DE19671720250 patent/DE1720250A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1720250A1 (de) | 1971-06-09 |
| FR1550566A (enrdf_load_stackoverflow) | 1968-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |