CH674603GA3 - - Google Patents
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- Publication number
- CH674603GA3 CH674603GA3 CH477287A CH477287A CH674603GA3 CH 674603G A3 CH674603G A3 CH 674603GA3 CH 477287 A CH477287 A CH 477287A CH 477287 A CH477287 A CH 477287A CH 674603G A3 CH674603G A3 CH 674603GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- parts
- weight
- acrylate
- meta
- series
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/08—Hermetic sealing of openings, joints, passages or slits
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
- C08F299/065—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes from polyurethanes with side or terminal unsaturations
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Joining Of Glass To Other Materials (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polymerisation Methods In General (AREA)
- Electric Clocks (AREA)
Abstract
A bonding structure of a timepiece case such as the glass, bezel, case band, pipe, core and case back. Seams bonded with the bonding agent are both durable and waterproof. The bonding agent includes relative to: (A) 100 parts by weight urethane (met) acrylate having more than one acryloyl group and/or methacryloyl group per molecule; (B) 30 to 200 parts by weight (meta) acrylate having more than one hydroxyl group per molecule; (C) 30 to 200 parts by weight isobornyl (meta) acrylate; (D) 30 to 200 parts by weight pre-tacky resin of the petroleum series and coal series and/or the rosin ester series which are soluble in (meta) acrylate monomer; (E) 5 to 50 parts by weight acrylic acid and/or methacrylic acid; and (F) 0.5 to 15 parts by weight photopolymerization initiator of benzoin or benzyldimethylketal or the like.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29790186 | 1986-12-15 | ||
JP62239646A JPH0798674B2 (en) | 1986-12-15 | 1987-09-24 | Adhesive fixing structure on the watch side |
Publications (2)
Publication Number | Publication Date |
---|---|
CH674603GA3 true CH674603GA3 (en) | 1990-06-29 |
CH674603B5 CH674603B5 (en) | 1990-12-28 |
Family
ID=26534355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH4772/87A CH674603B5 (en) | 1986-12-15 | 1987-12-08 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4763312A (en) |
JP (1) | JPH0798674B2 (en) |
KR (1) | KR930007772B1 (en) |
CN (1) | CN1012392B (en) |
CH (1) | CH674603B5 (en) |
GB (1) | GB2200127B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197969B (en) * | 1986-10-28 | 1990-05-16 | Seiko Epson Corp | Energy storing apparatus, e.g. for use in a timepiece |
CH676312B5 (en) * | 1988-12-21 | 1991-07-15 | Ebauchesfabrik Eta Ag | |
CA2089996C (en) * | 1992-04-13 | 2004-04-27 | Brent R. Boldt | Ultraviolet radiation curable gasket coating |
US5667227A (en) * | 1992-04-13 | 1997-09-16 | Dana Corporation | Ultraviolet radiation cured gasket coating |
US5631049A (en) * | 1993-07-27 | 1997-05-20 | Boldt; Brent R. | Process of curing a gasket coating |
JP3634592B2 (en) * | 1997-01-08 | 2005-03-30 | セイコーエプソン株式会社 | Bonding fixtures, electronic devices and watches |
US20050069686A1 (en) * | 2003-09-26 | 2005-03-31 | Hoops Pennie Ann | Composition comprising a substrate and image affixed thereto, process of preparation thereof, and assemblage of reaction products |
CN100590552C (en) * | 2006-06-01 | 2010-02-17 | 杨带珍 | Artificial crystal glass outer surface shell with independent surface shell ear and manufacturing method thereof |
CN101182405B (en) * | 2007-12-13 | 2011-09-14 | 华南理工大学 | Preparation method of dual-component aqueous polyurethane adhesive agent |
CN102023561B (en) * | 2010-12-22 | 2013-07-03 | 鸿富锦精密工业(深圳)有限公司 | Wristband type electronic device with water-proofing function |
EP2957965A1 (en) * | 2014-06-20 | 2015-12-23 | The Swatch Group Research and Development Ltd. | Semi-sealed closure device |
EP3211486B1 (en) * | 2016-02-25 | 2018-09-26 | ETA SA Manufacture Horlogère Suisse | Method for attaching a hairspring for mechanical clock movement |
JP6772632B2 (en) * | 2016-07-29 | 2020-10-21 | セイコーエプソン株式会社 | Portable electronic device |
JP6531754B2 (en) * | 2016-12-21 | 2019-06-19 | カシオ計算機株式会社 | Equipment case and watch |
EP3395922A1 (en) | 2017-04-26 | 2018-10-31 | Essilor International | Optical adhesive for glass and polycarbonate |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065587A (en) * | 1976-05-11 | 1977-12-27 | Scm Corporation | U.V. Curable poly(ether-urethane) polyacrylates and wet-look polymers prepared therefrom |
US4703338A (en) * | 1983-10-14 | 1987-10-27 | Daicel Chemical Industries, Ltd. | Resin composition to seal electronic device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3465636D1 (en) * | 1983-02-18 | 1987-10-01 | Ciba Geigy Ag | Coloured photo-curable mouldings |
-
1987
- 1987-09-24 JP JP62239646A patent/JPH0798674B2/en not_active Expired - Lifetime
- 1987-12-08 CH CH4772/87A patent/CH674603B5/fr not_active IP Right Cessation
- 1987-12-14 GB GB8729154A patent/GB2200127B/en not_active Expired - Lifetime
- 1987-12-14 US US07/132,247 patent/US4763312A/en not_active Expired - Lifetime
- 1987-12-15 CN CN87108392A patent/CN1012392B/en not_active Expired
- 1987-12-15 KR KR1019870014354A patent/KR930007772B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065587A (en) * | 1976-05-11 | 1977-12-27 | Scm Corporation | U.V. Curable poly(ether-urethane) polyacrylates and wet-look polymers prepared therefrom |
US4703338A (en) * | 1983-10-14 | 1987-10-27 | Daicel Chemical Industries, Ltd. | Resin composition to seal electronic device |
Non-Patent Citations (1)
Title |
---|
NEUE UHRMACHER-ZEITUNG ULM, vol. 23, no. 4, 28 février 1969, pages 14-16; G. SCHINDLER: "Neue Technologie - Kleben in der Uhrentechnik" * |
Also Published As
Publication number | Publication date |
---|---|
US4763312A (en) | 1988-08-09 |
GB8729154D0 (en) | 1988-01-27 |
GB2200127B (en) | 1990-07-04 |
GB2200127A (en) | 1988-07-27 |
CN87108392A (en) | 1988-07-13 |
JPH0798674B2 (en) | 1995-10-25 |
KR930007772B1 (en) | 1993-08-19 |
CN1012392B (en) | 1991-04-17 |
CH674603B5 (en) | 1990-12-28 |
KR880008096A (en) | 1988-08-30 |
JPH01172242A (en) | 1989-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |