GB1254690A - A stabilized isocyanate composition - Google Patents
A stabilized isocyanate compositionInfo
- Publication number
- GB1254690A GB1254690A GB2974370A GB2974370A GB1254690A GB 1254690 A GB1254690 A GB 1254690A GB 2974370 A GB2974370 A GB 2974370A GB 2974370 A GB2974370 A GB 2974370A GB 1254690 A GB1254690 A GB 1254690A
- Authority
- GB
- United Kingdom
- Prior art keywords
- isocyanate
- stabilized
- acyl
- organic isocyanate
- composition
- 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
Links
- 239000012948 isocyanate Substances 0.000 title abstract 9
- 150000002513 isocyanates Chemical class 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 4
- -1 acyl isocyanate Chemical class 0.000 abstract 5
- 239000003381 stabilizer Substances 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000004434 sulfur atom Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4874869 | 1969-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1254690A true GB1254690A (en) | 1971-11-24 |
Family
ID=12811890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2974370A Expired GB1254690A (en) | 1969-06-20 | 1970-06-18 | A stabilized isocyanate composition |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2030316A1 (enrdf_load_stackoverflow) |
FR (1) | FR2052801A5 (enrdf_load_stackoverflow) |
GB (1) | GB1254690A (enrdf_load_stackoverflow) |
NL (1) | NL7009022A (enrdf_load_stackoverflow) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045226A (en) * | 1986-01-04 | 1991-09-03 | Bayer Aktiengesellschaft | Polyisocyanate preparations containing latent tin catalysts and a process for their preparation |
CN108586705A (zh) * | 2017-05-17 | 2018-09-28 | Skc株式会社 | 具有改善的稳定性和反应性的苯二亚甲基二异氰酸酯组合物和使用该组合物的光学镜片 |
CN111601835A (zh) * | 2017-12-27 | 2020-08-28 | Skc株式会社 | 稳定性和反应性改善的异氰酸酯组合物,以及使用其的光学透镜 |
WO2023037645A1 (ja) | 2021-09-09 | 2023-03-16 | 三井化学株式会社 | キシリレンジイソシアネート組成物、重合性組成物、樹脂、成形体、光学素子およびレンズ |
JP2024543569A (ja) * | 2021-11-30 | 2024-11-21 | ハンワ ソリューションズ コーポレイション | イソシアネート組成物および光学用組成物 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4152348A (en) * | 1978-02-22 | 1979-05-01 | The Upjohn Company | Stabilized isocyanate compositions |
US4152349A (en) * | 1978-02-22 | 1979-05-01 | The Upjohn Company | Polyisocyanate compositions |
DE59204855D1 (de) * | 1992-04-15 | 1996-02-08 | Holger Blum | Stabilisierte Überzugsmittel auf Basis von Urethanpräpolymeren mit freien Isocyanatgruppen |
WO2013139388A1 (en) | 2012-03-21 | 2013-09-26 | Holger Blum | Stabilized urethane based surface coating |
-
1970
- 1970-06-18 FR FR7022547A patent/FR2052801A5/fr not_active Expired
- 1970-06-18 GB GB2974370A patent/GB1254690A/en not_active Expired
- 1970-06-19 NL NL7009022A patent/NL7009022A/xx unknown
- 1970-06-19 DE DE19702030316 patent/DE2030316A1/de active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045226A (en) * | 1986-01-04 | 1991-09-03 | Bayer Aktiengesellschaft | Polyisocyanate preparations containing latent tin catalysts and a process for their preparation |
CN108586705A (zh) * | 2017-05-17 | 2018-09-28 | Skc株式会社 | 具有改善的稳定性和反应性的苯二亚甲基二异氰酸酯组合物和使用该组合物的光学镜片 |
EP3404053A1 (en) * | 2017-05-17 | 2018-11-21 | SKC Co., Ltd. | Xylylene diisocyanate composition with improved stability and reactivity and optical lens using the same |
JP2018193370A (ja) * | 2017-05-17 | 2018-12-06 | エスケーシー カンパニー,リミテッド | 向上した安定性および反応性を有するキシリレンジイソシアネート組成物およびそれを用いた光学レンズ |
US10723696B2 (en) | 2017-05-17 | 2020-07-28 | Skc Co., Ltd. | Xylylene diisocyanate composition with improved stability and reactivity and optical lens using the same |
CN114634612A (zh) * | 2017-05-17 | 2022-06-17 | Skc株式会社 | 具有改善的稳定性和反应性的苯二亚甲基二异氰酸酯组合物和使用该组合物的光学镜片 |
JP2021505632A (ja) * | 2017-12-27 | 2021-02-18 | エスケイシー・カンパニー・リミテッドSkc Co., Ltd. | 安定性および反応性が改善されたイソシアネート組成物、並びにこれを用いた光学レンズ |
CN111601835A (zh) * | 2017-12-27 | 2020-08-28 | Skc株式会社 | 稳定性和反应性改善的异氰酸酯组合物,以及使用其的光学透镜 |
CN111601835B (zh) * | 2017-12-27 | 2022-08-26 | Skc株式会社 | 稳定性和反应性改善的异氰酸酯组合物,以及使用其的光学透镜 |
US11673992B2 (en) | 2017-12-27 | 2023-06-13 | Skc Co., Ltd. | Isocyanate composition with improved stability and reactivity, and optical lens using same |
WO2023037645A1 (ja) | 2021-09-09 | 2023-03-16 | 三井化学株式会社 | キシリレンジイソシアネート組成物、重合性組成物、樹脂、成形体、光学素子およびレンズ |
CN116018366A (zh) * | 2021-09-09 | 2023-04-25 | 三井化学株式会社 | 苯二甲撑二异氰酸酯组合物、聚合性组合物、树脂、成型体、光学元件及透镜 |
EP4198069A4 (en) * | 2021-09-09 | 2023-11-01 | Mitsui Chemicals, Inc. | XYLYLENE DIISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BODY, OPTICAL ELEMENT AND LENS |
JP2024543569A (ja) * | 2021-11-30 | 2024-11-21 | ハンワ ソリューションズ コーポレイション | イソシアネート組成物および光学用組成物 |
Also Published As
Publication number | Publication date |
---|---|
DE2030316A1 (enrdf_load_stackoverflow) | 1970-12-23 |
FR2052801A5 (enrdf_load_stackoverflow) | 1971-04-09 |
NL7009022A (enrdf_load_stackoverflow) | 1970-12-22 |
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