GB1232797A - - Google Patents
Info
- Publication number
- GB1232797A GB1232797A GB1232797DA GB1232797A GB 1232797 A GB1232797 A GB 1232797A GB 1232797D A GB1232797D A GB 1232797DA GB 1232797 A GB1232797 A GB 1232797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- binder
- acetate
- magnetic
- diisocyanate
- 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
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/69—Polymers of conjugated dienes
- C08G18/692—Polymers of conjugated dienes containing carboxylic acid groups
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
- G11B5/7021—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3003068 | 1968-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1232797A true GB1232797A (ko) | 1971-05-19 |
Family
ID=10301135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1232797D Expired GB1232797A (ko) | 1968-06-24 | 1968-06-24 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1232797A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512124A (en) * | 1988-05-04 | 1996-04-30 | Minnesota Mining And Manufacturing Company | Hot-melt adhesive that has good open time at room temperature and can form creep-resistant bonds |
-
1968
- 1968-06-24 GB GB1232797D patent/GB1232797A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512124A (en) * | 1988-05-04 | 1996-04-30 | Minnesota Mining And Manufacturing Company | Hot-melt adhesive that has good open time at room temperature and can form creep-resistant bonds |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |