JPS5710668A - Photosetting pressure sensitve adhesive composition - Google Patents
Photosetting pressure sensitve adhesive compositionInfo
- Publication number
- JPS5710668A JPS5710668A JP8616480A JP8616480A JPS5710668A JP S5710668 A JPS5710668 A JP S5710668A JP 8616480 A JP8616480 A JP 8616480A JP 8616480 A JP8616480 A JP 8616480A JP S5710668 A JPS5710668 A JP S5710668A
- Authority
- JP
- Japan
- Prior art keywords
- photosetting
- molecular weight
- reacting
- acrylic copolymer
- low molecular
- 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.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 title abstract 3
- 230000001070 adhesive effect Effects 0.000 title abstract 3
- 239000000178 monomer Substances 0.000 abstract 4
- 229920006243 acrylic copolymer Polymers 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- SEILKFZTLVMHRR-UHFFFAOYSA-N 2-phosphonooxyethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOP(O)(O)=O SEILKFZTLVMHRR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 abstract 1
- 238000007259 addition reaction Methods 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 abstract 1
- 239000012965 benzophenone Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003504 photosensitizing agent Substances 0.000 abstract 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
PURPOSE: The titled adhesive, consisting of a solventless reaction product obtained by reacting a photopolymerizable monomer with a low molecular weight acrylic copolymer containing a specific amount of a specified organic phosphoric ester monomer, and having improved adhesive strength and cohesive force.
CONSTITUTION: A composition obtained by reacting (B) a photopolymerizable monomer, e.g. glycidyl methacrylate, capable of addition reaction with functional groups in the component (A) with (A) a low molecular weight acrylic copolymer, having a molecular weight of 1,000W50,000, containing 5W40wt% organic phosphoric ester monomer, e.g. acid phosphoxyethyl methacrylate, expressed by the formula [R1 is H or CH3; R2 is H or (halogenated) lower alkyl; n is an integer 1W3]. In case the light for photosetting is ultraviolet light, 0.01W20pts.wt., based on 100pts.wt. photosetting pressure sensitive adhesive, photosensitizer, preferably benzophenone, is incorporated in the composition.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8616480A JPS5923583B2 (en) | 1980-06-24 | 1980-06-24 | Photocurable pressure-sensitive adhesive composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8616480A JPS5923583B2 (en) | 1980-06-24 | 1980-06-24 | Photocurable pressure-sensitive adhesive composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5710668A true JPS5710668A (en) | 1982-01-20 |
| JPS5923583B2 JPS5923583B2 (en) | 1984-06-02 |
Family
ID=13879101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8616480A Expired JPS5923583B2 (en) | 1980-06-24 | 1980-06-24 | Photocurable pressure-sensitive adhesive composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923583B2 (en) |
-
1980
- 1980-06-24 JP JP8616480A patent/JPS5923583B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5923583B2 (en) | 1984-06-02 |
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