DE68913346D1 - Bisharnstoffe als Lichtstabilisatoren für organische Polymere. - Google Patents
Bisharnstoffe als Lichtstabilisatoren für organische Polymere.Info
- Publication number
- DE68913346D1 DE68913346D1 DE89305026T DE68913346T DE68913346D1 DE 68913346 D1 DE68913346 D1 DE 68913346D1 DE 89305026 T DE89305026 T DE 89305026T DE 68913346 T DE68913346 T DE 68913346T DE 68913346 D1 DE68913346 D1 DE 68913346D1
- Authority
- DE
- Germany
- Prior art keywords
- bisureas
- light stabilizers
- organic polymers
- polymers
- stabilizers
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/21—Urea; Derivatives thereof, e.g. biuret
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/18—Benzotriazoles
- C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19659188A | 1988-05-19 | 1988-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68913346D1 true DE68913346D1 (de) | 1994-04-07 |
DE68913346T2 DE68913346T2 (de) | 1994-09-15 |
Family
ID=22726012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68913346T Expired - Fee Related DE68913346T2 (de) | 1988-05-19 | 1989-05-18 | Bisharnstoffe als Lichtstabilisatoren für organische Polymere. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0342974B1 (de) |
JP (1) | JP2733594B2 (de) |
KR (1) | KR900018234A (de) |
DE (1) | DE68913346T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5459222A (en) * | 1993-06-04 | 1995-10-17 | Ciba-Geigy Corporation | UV-absorbing polyurethanes and polyesters |
JP3384172B2 (ja) * | 1995-02-28 | 2003-03-10 | 株式会社デンソー | 車両用走行案内装置 |
US5994431A (en) * | 1996-05-03 | 1999-11-30 | 3M Innovative Properties Company | Amide functional ultraviolet light absorbers for polyolefins |
US6291586B2 (en) * | 1996-05-03 | 2001-09-18 | 3M Innovative Properties Company | Amide functional ultraviolet light absorbers for polyurethanes and polyureas |
JP3059704B2 (ja) * | 1998-08-11 | 2000-07-04 | 大成化工株式会社 | 耐候性良好な塗料 |
JP5170076B2 (ja) * | 2007-02-21 | 2013-03-27 | コニカミノルタアドバンストレイヤー株式会社 | 紫外線吸収剤、それを含有する光学フィルム、光学フィルムの製造方法、それを用いた偏光板及び液晶表示装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0057160B1 (de) * | 1981-01-23 | 1985-06-19 | Ciba-Geigy Ag | 2-(2-Hydroxyphenyl)-benztriazole, ihre Verwendung als UV-Absorber und ihre Herstellung |
-
1989
- 1989-05-18 DE DE68913346T patent/DE68913346T2/de not_active Expired - Fee Related
- 1989-05-18 EP EP89305026A patent/EP0342974B1/de not_active Expired - Lifetime
- 1989-05-19 KR KR1019890006703A patent/KR900018234A/ko not_active Application Discontinuation
- 1989-05-19 JP JP1124642A patent/JP2733594B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68913346T2 (de) | 1994-09-15 |
EP0342974B1 (de) | 1994-03-02 |
EP0342974A1 (de) | 1989-11-23 |
JPH0218488A (ja) | 1990-01-22 |
KR900018234A (ko) | 1990-12-20 |
JP2733594B2 (ja) | 1998-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |