TH121478A - Thiouurethane-based lens elements and their manufacturing processes - Google Patents
Thiouurethane-based lens elements and their manufacturing processesInfo
- Publication number
- TH121478A TH121478A TH1101003696A TH1101003696A TH121478A TH 121478 A TH121478 A TH 121478A TH 1101003696 A TH1101003696 A TH 1101003696A TH 1101003696 A TH1101003696 A TH 1101003696A TH 121478 A TH121478 A TH 121478A
- Authority
- TH
- Thailand
- Prior art keywords
- thermal catalyst
- mercaptopropionate
- thiouurethane
- lens elements
- manufacturing processes
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 claims abstract 5
- 150000001875 compounds Chemical class 0.000 claims abstract 3
- 230000003287 optical effect Effects 0.000 claims abstract 3
- 239000011347 resin Substances 0.000 claims abstract 3
- 229920005989 resin Polymers 0.000 claims abstract 3
- 125000003396 thiol group Chemical group [H]S* 0.000 claims abstract 3
- JOBBTVPTPXRUBP-UHFFFAOYSA-N [3-(3-sulfanylpropanoyloxy)-2,2-bis(3-sulfanylpropanoyloxymethyl)propyl] 3-sulfanylpropanoate Chemical compound SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS JOBBTVPTPXRUBP-UHFFFAOYSA-N 0.000 claims 2
- PGTWZHXOSWQKCY-UHFFFAOYSA-N 1,8-Octanedithiol Chemical compound SCCCCCCCCS PGTWZHXOSWQKCY-UHFFFAOYSA-N 0.000 claims 1
- IMQFZQVZKBIPCQ-UHFFFAOYSA-N 2,2-bis(3-sulfanylpropanoyloxymethyl)butyl 3-sulfanylpropanoate Chemical compound SCCC(=O)OCC(CC)(COC(=O)CCS)COC(=O)CCS IMQFZQVZKBIPCQ-UHFFFAOYSA-N 0.000 claims 1
- WTIPPIQGXVIOFB-UHFFFAOYSA-N CCC.OC(=O)CS.OC(=O)CS.OC(=O)CS Chemical compound CCC.OC(=O)CS.OC(=O)CS.OC(=O)CS WTIPPIQGXVIOFB-UHFFFAOYSA-N 0.000 claims 1
- RUDUCNPHDIMQCY-UHFFFAOYSA-N [3-(2-sulfanylacetyl)oxy-2,2-bis[(2-sulfanylacetyl)oxymethyl]propyl] 2-sulfanylacetate Chemical compound SCC(=O)OCC(COC(=O)CS)(COC(=O)CS)COC(=O)CS RUDUCNPHDIMQCY-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
Abstract
DC60 (15/12/54) องค์ประกอบเรซิสำหรับชิ้นส่วนเลนส์สายตาที่รวมถึง - ไดไซโคลเฮกซิลมีเธน ไดไอโซไซยาเนท; - สารประกอบพอลิไธออลที่มีหมู่ไธออล 3 หรือ 4 หมู่: และ - ตัวเร่งปฏิกิริยา (catalyst) เชิงความร้อน. องค์ประกอบเรซิสำหรับชิ้นส่วนเลนส์สายตา ที่รวมถึง : - ไดไซโคลเฮกซิลมีเธน ไดไอโซไซยาเนท; - สารประกอบพอลิไธออล ที่มีหมู่ไธออล 3 หรือ 4 หมู่: และ - ตัวเร่งปฏิกิริยา (catalyst) เชิงความร้อน: DC60 (15/12/54) resin element for optical lens elements including - dicyclohexylmethane. Diisocyanate; - Polythyol compounds with 3 or 4 thiol groups: and - thermal catalyst. Resin elements for optical lens components that include: - dicyclohexylmethane Diisocyanate; - polythylol compounds With 3 or 4 thiol groups: and - thermal catalyst:
Claims (1)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH121478A true TH121478A (en) | 2013-02-28 |
| TH69737B TH69737B (en) | 2019-05-13 |
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