JPS6475515A - Production of novel polyurethane resin - Google Patents
Production of novel polyurethane resinInfo
- Publication number
- JPS6475515A JPS6475515A JP62234394A JP23439487A JPS6475515A JP S6475515 A JPS6475515 A JP S6475515A JP 62234394 A JP62234394 A JP 62234394A JP 23439487 A JP23439487 A JP 23439487A JP S6475515 A JPS6475515 A JP S6475515A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- polyurethane resin
- resulting product
- acryloyl
- lactone
- 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.)
- Pending
Links
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE:To obtain the titled radiation-curable resin capable of giving high- strength coating films, by ring opening polymerization of a lactone using, as the initiator, a novel dihydroxyl compound followed by preparing a polyurethane resin from the resulting product and then by acryloyl-modification of the both ends of said resin. CONSTITUTION:First, a lactone (pref. caprolactone) is brought to ring opening polymerization using, as the initiator, a dihydroxyl compound of formula (R1, R2 and R4 are each alkylene; R3 is hydrocarbon of diisocyanate compound origin, R5 is H or CH3). Thence, the resulting product is made to react with a polyisocyanate compound to form a polyurethane resin with the both ends of the main chain being OH groups or NCO groups. Finally, the both ends mentioned above are brought to (meth)acryloyl-modification. The compound of the formula is a new material and is suggested to be prepared, in general, by reaction between a diisocyanate compound and hydroxyl (meth)acrylate compound followed by reaction of the resulting product with an alkanolamine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62234394A JPS6475515A (en) | 1987-09-18 | 1987-09-18 | Production of novel polyurethane resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62234394A JPS6475515A (en) | 1987-09-18 | 1987-09-18 | Production of novel polyurethane resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6475515A true JPS6475515A (en) | 1989-03-22 |
Family
ID=16970309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62234394A Pending JPS6475515A (en) | 1987-09-18 | 1987-09-18 | Production of novel polyurethane resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6475515A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2014133041A1 (en) * | 2013-02-26 | 2017-02-02 | 富士フイルム株式会社 | Cellulose acylate film, novel compound, polarizing plate and liquid crystal display device |
US10113040B2 (en) | 2014-09-03 | 2018-10-30 | Fujifilm Corporation | Polymer film, polarizing plate and liquid crystal display device |
-
1987
- 1987-09-18 JP JP62234394A patent/JPS6475515A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2014133041A1 (en) * | 2013-02-26 | 2017-02-02 | 富士フイルム株式会社 | Cellulose acylate film, novel compound, polarizing plate and liquid crystal display device |
US10040754B2 (en) | 2013-02-26 | 2018-08-07 | Fujifilm Corporation | Cellulose acylate film, novel compound, polarizing plate and liquid crystal display device |
US10113040B2 (en) | 2014-09-03 | 2018-10-30 | Fujifilm Corporation | Polymer film, polarizing plate and liquid crystal display device |
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