公开(公告)号：WO2021250544A1

公开(公告)日：2021-12-16

申请号：PCT/IB2021/054977

申请日：2021-06-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： KLUN, Thomas P. ,  SMITH, Matthew R., D. ,  VAN LENGERICH, Henrik B. ,  NICCUM, Kayla C. ,  LYONS, Christopher S.

IPC: C08G18/28 ,  C08F290/06 ,  C08G18/67 ,  C08G18/78 ,  C08G18/80 ,  C08G18/81 ,  C08G18/83 ,  C09D175/16 ,  C08G18/2885 ,  C08G18/673 ,  C08G18/7831 ,  C08G18/8087 ,  C08G18/8175 ,  C08G18/837

Abstract: A compound is described having following formula: (I) Also described is a mixture of compounds comprising the reaction product of i) a urethane compound comprising a perfluorooxyalkyl moiety and at least two (meth)acryl groups; and ii) a silane compound comprising hydrolysable groups and a group selected from amine or mercapto group; wherein i) and ii) are reacted at an equivalent ratio of excess compound i) such that (meth)acryl groups remain unreacted. Methods and articles are also described.

公开(公告)号：WO2021130201A1

公开(公告)日：2021-07-01

申请号：PCT/EP2020/087582

申请日：2020-12-22

Applicant: HUNTSMAN INTERNATIONAL LLC

Inventor： KLEIN, Rene, Alexander ,  ESMAEILI, Nima ,  RICHTER, Nadja, Kathrin ,  GAJENDRAN, Rajesh, Kumar ,  GUO, Xiaodong ,  JONCHERAY, Thomas, Julien ,  VANDENBROECK, Jan

IPC: C08G18/76 ,  C08G18/79 ,  C08G18/81 ,  C08G18/48 ,  C08G18/02 ,  C08G18/09 ,  C08G18/20 ,  C08G18/18 ,  C08G18/67 ,  C08J9/14 ,  C08K5/54 ,  C08F290/06 ,  C08F290/067 ,  C08G18/092 ,  C08G18/1833 ,  C08G18/1866 ,  C08G18/2036 ,  C08G18/672 ,  C08G18/673 ,  C08G18/7664 ,  C08G18/794 ,  C08G18/8175 ,  C08G2110/0025 ,  C08G2115/02 ,  C08G2350/00 ,  C08J9/141 ,  C08L79/04

Abstract: A polyisocyanurate and/or polyurethane (PIR/PUR) comprising material having improved Flame, Smoke and/or Toxicity (FST) retardancy is disclosed and a method for forming said PIR/PUR comprising material. The PIR/PUR material is comprising at least 0.2 wt % of compounds having a number average equivalent weight

公开(公告)号：WO2022272142A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/035012

申请日：2022-06-24

Applicant: ALIGN TECHNOLOGY, INC.

Inventor： CHOUDHARY, Umesh, Upendra ,  THAI, Raymond, Bao ,  SU, Jessica, Kalay

IPC: A61C7/08 ,  C08G18/34 ,  C08G18/75 ,  C08G18/24 ,  C08G18/80 ,  C08G18/42 ,  C08G18/10 ,  C08G18/67 ,  C08G18/48 ,  C08F290/06 ,  C08L75/16 ,  A61C7/00 ,  B33Y70/00 ,  C08G65/00 ,  C08F290/067 ,  C08F299/065 ,  C08G18/246 ,  C08G18/341 ,  C08G18/4213 ,  C08G18/4854 ,  C08G18/672 ,  C08G18/673 ,  C08G18/755 ,  C08G18/758 ,  C08G18/8048 ,  C08G2270/00

Abstract: The present disclosure provides photo-polymerizable components, photo-curable resins comprising one or more of such monomers, as well as polymeric materials formed from the photo-curable resins. Further provided herein are methods of producing the compositions and using the same for the fabrication of medical devices, such as orthodontic appliances.

公开(公告)号：WO2022241084A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/028930

申请日：2022-05-12

Applicant: INGEVITY SOUTH CAROLINA, LLC

Inventor： GANEWATTA, Mitra ,  ZHANG, Chenxi ,  LIU, Yongning

IPC: C08G18/24 ,  C08G18/42 ,  C08G18/48 ,  C08G18/75 ,  C08F220/343 ,  C08G18/673 ,  C08G18/7621 ,  C08G18/8175 ,  C09D11/101 ,  C09D11/104 ,  C09D175/16 ,  C09J163/00 ,  C09J175/04 ,  C09J175/16 ,  C09J5/06

Abstract: Presently described are energy-curable resins, compositions, thermo sets, coatings, and methods thereof. The curable resins described herein are (meth)acrylated resins derived from distilled tall oil rosin acids, distilled tall oil fatty acids, or a combination thereof. The curable resins can also include derivatives from rosin acids and/or fatty acids, such as cycloaddition products. The curable compositions undergo fast curing using UV and/or EB and provide enhanced performance of coatings, films, and printing inks, especially adhesion, stability and flexibility.

公开(公告)号：WO2021130205A1

公开(公告)日：2021-07-01

申请号：PCT/EP2020/087586

申请日：2020-12-22

Applicant: HUNTSMAN INTERNATIONAL LLC

Inventor： KLEIN, Rene, Alexander ,  ESMAEILI, Nima ,  RICHTER, Nadja, Kathrin ,  GAJENDRAN, Rajesh, Kumar ,  GUO, Xiaodong ,  JONCHERAY, Thomas, Julien ,  VANDENBROECK, Jan

IPC: C08G18/76 ,  C08G18/79 ,  C08G18/09 ,  C08G18/81 ,  C08G18/48 ,  C08G18/20 ,  C08G18/18 ,  C08G18/67 ,  C08J9/14 ,  C08K5/54 ,  C08F290/06 ,  C08K5/523 ,  C08F290/067 ,  C08G18/092 ,  C08G18/1833 ,  C08G18/1866 ,  C08G18/2036 ,  C08G18/672 ,  C08G18/673 ,  C08G18/7664 ,  C08G18/794 ,  C08G18/8175 ,  C08G2110/0025 ,  C08G2115/02 ,  C08G2350/00 ,  C08J9/141

Abstract: A reactive mixture comprising a Fire, Smoke and Toxicity retardant (FST) composition for making a polyisocyanurate and/or polyurethane (PIR/PUR) comprising material, said FST composition comprising: a) at least one compound having at least one ethylenically unsaturated moiety having a number average equivalent weight