MY126986A - Method of preparing an optical polymerizate - Google Patents
Method of preparing an optical polymerizateInfo
- Publication number
- MY126986A MY126986A MYPI20005352A MYPI20005352A MY126986A MY 126986 A MY126986 A MY 126986A MY PI20005352 A MYPI20005352 A MY PI20005352A MY PI20005352 A MYPI20005352 A MY PI20005352A MY 126986 A MY126986 A MY 126986A
- Authority
- MY
- Malaysia
- Prior art keywords
- present
- polycynate
- combinations
- reactant
- preparing
- Prior art date
Links
Abstract
THE PRESENT INVENTION IS DIRECTED TO A NOVEL METHOD OF PREPARING A POLYMERIZATE, WHICH INCLUDES THE STEP OF POLYMERIZING A TWO-COMPONENT COMPOSITION, WHICH INCLUDES: A FIRST COMPONENT CONTAINING AT LEAST ONE POLYCYNATE REACTANT HAVING AT LEAST TWO FUNCTIONAL GROUPS SELECTED FROM ISOCYNATE, ISOTHIOCYNATE AND COMBINATIONS THEREOF, THE POLYCYNATE REACTANT BEING THE REACTION PRODUCT OF: A POLYTHIOL MONOMER HAVING AR LEAST TWO THIOL GROUPS; AND A POLYCYNATE MONOMER HAVING AT LEAST TWOFUNCTIONAL GROUP SELECTED FROM ISOCYNATE, ISOTHIOCYNATE AND COMBINATIONS THEREOF; AND A SECOND COMPONENT CONTAINING AT LEAST ONE POLYAMINE REACTANT HAVING AT LEAST TWO FUNCTIONAL GROUPS SELECTED FROM PRIMARY AMINE, SECONDARY AMINE AND COMBINATIONS THEREOF. THE PRESENT INVENTION IS ALSO DIRECTED TO POLYMERIZATES PREPARED ACCORDING TO THE METHOD OF THE PRESENT INVENTION. THE PRESENT INVENTION IS FURTHER DIRECTED TO PHOTOCHROMIC ARTICLES THAT MAY BE PREPARED FROM THE POLYMERIZATES OF THE PRESENT INVENTION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16618499P | 1999-11-18 | 1999-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY126986A true MY126986A (en) | 2006-11-30 |
Family
ID=35634184
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20005353A MY126872A (en) | 1999-11-18 | 2000-11-15 | Method of preparing an optical polymerizate |
MYPI20005352A MY126986A (en) | 1999-11-18 | 2000-11-15 | Method of preparing an optical polymerizate |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20005353A MY126872A (en) | 1999-11-18 | 2000-11-15 | Method of preparing an optical polymerizate |
Country Status (2)
Country | Link |
---|---|
MY (2) | MY126872A (en) |
TW (2) | TWI226340B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019177141A1 (en) * | 2018-03-16 | 2019-09-19 | 三井化学株式会社 | Polymerizable composition for optical material, method of producing polymerizable composition for optical material, and method of producing optical article |
-
2000
- 2000-11-15 MY MYPI20005353A patent/MY126872A/en unknown
- 2000-11-15 MY MYPI20005352A patent/MY126986A/en unknown
-
2001
- 2001-01-31 TW TW89124385A patent/TWI226340B/en not_active IP Right Cessation
- 2001-01-31 TW TW89124386A patent/TWI285651B/en active
Also Published As
Publication number | Publication date |
---|---|
MY126872A (en) | 2006-10-31 |
TWI285651B (en) | 2007-08-21 |
TWI226340B (en) | 2005-01-11 |
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