GB1254690A - A stabilized isocyanate composition - Google Patents

A stabilized isocyanate composition

Info

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
Application number
GB2974370A
Other languages
English (en)
Inventor
Kenji Naito
Katsuhiko Ogino
Hiroshi Okudo
Michio Tanaka
Yoshio Kamatani
Hiroshi Mukai
Tatsuro Takeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of GB1254690A publication Critical patent/GB1254690A/en
Expired legal-status Critical Current

Links

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)
GB2974370A 1969-06-20 1970-06-18 A stabilized isocyanate composition Expired GB1254690A (en)

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 (https=)
FR (1) FR2052801A5 (https=)
GB (1) GB1254690A (https=)
NL (1) NL7009022A (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
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
EP4442723A4 (en) * 2021-11-30 2025-03-05 Hanwha Solutions Corporation Isocyanate composition and preparation method therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
EP0565754B1 (de) * 1992-04-15 1995-12-27 Holger Blum Stabilisierte Überzugsmittel auf Basis von Urethanpräpolymeren mit freien Isocyanatgruppen
ES2527405T3 (es) 2012-03-21 2015-01-23 Holger Blum Revestimiento de superficie a base de uretano estabilizado

Cited By (17)

* Cited by examiner, † Cited by third party
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
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
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
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
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
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
EP4198069A1 (en) 2021-09-09 2023-06-21 Mitsui Chemicals, Inc. Xylylene diisocyanate composition, polymerizable compositon, resin, molded body, optical element, and lens
EP4198069A4 (en) * 2021-09-09 2023-11-01 Mitsui Chemicals, Inc. Xylylene diisocyanate composition, polymerizable compositon, 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
EP4442723A4 (en) * 2021-11-30 2025-03-05 Hanwha Solutions Corporation Isocyanate composition and preparation method therefor
EP4442725A4 (en) * 2021-11-30 2025-03-05 Hanwha Solutions Corporation ISOCYANATE COMPOSITION AND OPTICAL COMPOSITION

Also Published As

Publication number Publication date
NL7009022A (https=) 1970-12-22
DE2030316A1 (https=) 1970-12-23
FR2052801A5 (https=) 1971-04-09

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