公开(公告)号：WO2023018632A1

公开(公告)日：2023-02-16

申请号：PCT/US2022/039669

申请日：2022-08-08

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  DOW SILICONES CORPORATION

Inventor： PATANKAR, Kshitish A. ,  NG, Sze-Sze ,  MATTSON, Kaila ,  MORLEY, Timothy ,  HENNING, Jody J. ,  PAULIK, Nicholas A. ,  KINSMAN, Chris

IPC: C08J9/12 ,  C08J9/30 ,  C08L83/04

Abstract: This disclosure relates to continuous methods for making foamed silicone products using at least one blowing agent which is a non-flammable and/or inert gas at 0oC (zero oC) and atmospheric pressure (approximately 101,325 Pa). Multiple-part silicone foam compositions used for forming foamed silicone products in said methods, and the resulting foamed silicone product formed from such compositions are also described. The blowing agent may be carbon dioxide, air or nitrogen.

公开(公告)号：WO2021168041A1

公开(公告)日：2021-08-26

申请号：PCT/US2021/018464

申请日：2021-02-18

Applicant: DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

Inventor： MORLEY, Timothy ,  PATANKAR, Kshitish A. ,  TUFT, Bradley W. ,  PARSONS, Thomas J. ,  SHAWL, David ,  MATTSON, Kaila M. ,  IRKHA, Veronika ,  CLARK, Torrey ,  KATSOULIS, Dimitris ,  SONNENSCHEIN, Mark F.

IPC: F16L55/16 ,  F16L58/00 ,  F16L59/00

Abstract: This disclosure relates to a method for the in-situ encapsulation and/or insulation of piping, such as underground piping, particularly underground piping carrying high temperature (e.g. >120o C) fluids, such as steam using silicone-based compositions such as liquid silicone rubber materials and/or silicone foams. This may be done by inserting a hose into a pipe cavity so that a first end of the hose is remotely positioned next to the pipe and a second end of the hose is attached to a pumping system wherein a silicone composition is pumped through the hose and into the cavity surrounding from the remote first end of the tubing at a first predefined rate, the hose is gradually withdrawn from the cavity at a second predefined rate and the silicone material is allowed to cure and become rigid, thereby encapsulating and/or insulating the pipe.

公开(公告)号：WO2022072164A1

公开(公告)日：2022-04-07

申请号：PCT/US2021/051177

申请日：2021-09-21

Applicant: DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

Inventor： MORLEY, Timothy ,  JOHNSON, Todd ,  KOTNIS, Ashish ,  DOEDE, Kelly ,  DEBRAH, Eb

IPC: C08G77/16 ,  C08J3/22 ,  C08K5/00 ,  C08L83/04

Abstract: There is provided a process for stabilizing additive concentrates comprising or consisting of one or more additives in dialkylsilanol terminated polydiorganosiloxane polymers for use in condensation curable organosiloxane compositions. Processes for making condensation curable organosiloxane compositions incorporating said additive concentrates as well as the use of said stabilized additive concentrates in condensation cure organosiloxane compositions are also described. The stabilizer used is a polydialkylsiloxane having the general formula: R33-Si-O-((R2)2SiO)d-Si-R33 where R2 is an alkyl or phenyl group, each R3 group may be the same or different and are selected from R2 alkenyl or alkynyl groups and the average value of d is between 7 and 20, in an amount of from 0.5 to 5wt. % of the composition.

公开(公告)号：WO2012040174A1

公开(公告)日：2012-03-29

申请号：PCT/US2011/052312

申请日：2011-09-20

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  GREAVES, Martin, R. ,  ZAUGG-HOOZEMANS, Evelyn, A. ,  MORLEY, Timothy

Inventor： GREAVES, Martin, R. ,  ZAUGG-HOOZEMANS, Evelyn, A. ,  MORLEY, Timothy

IPC: C10M169/04 ,  C10N30/10 ,  C10N40/04 ,  C10N40/08

CPC classification number: C10M133/10 ,  C10M129/00 ,  C10M141/02 ,  C10M141/06 ,  C10M159/12 ,  C10M169/04 ,  C10M2203/1025 ,  C10M2203/1065 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2209/1033 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/1085 ,  C10M2215/042 ,  C10M2215/044 ,  C10M2215/064 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/30

Abstract: A lubricant composition comprises a cycloaliphatic amine alkoxylate and a base oil selected from (a) a polyalkylene glycol; (b) a polyalphaolefin; (c) a naphthenic compound; and (d) combinations thereof; provided that the cycloaliphatic amine alkoxylate and the base oil are miscible. The lubricant may exhibit a viscosity change at 40°C of less than 5 percent (%) after 13 days at 120°C in dry air, indicating significant thermoxidative stability with minimal or no aromatic content, thereby enabling use of Groups II and III base oils, in particular, without reduced toxicity and/or quality concerns as compared with Group I base oil lubricants.

Abstract translation: 润滑剂组合物包含脂环族胺烷氧基化物和选自（a）聚亚烷基二醇的基础油; （b）聚α-烯烃; （c）环烷化合物; 和（d）它们的组合; 条件是脂环族胺烷氧基化物和基础油是可混溶的。 润滑剂在干燥空气中在120℃下在13天后，在40℃下的粘度变化可能低于5％（％），表明具有极少或无芳族含量的显着的热氧化稳定性，从而可以使用II和III族 油，特别是与I类基础油润滑剂相比，没有降低的毒性和/或质量问题。

公开(公告)号：WO2020033037A1

公开(公告)日：2020-02-13

申请号：PCT/US2019/036234

申请日：2019-06-10

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： MORLEY, Timothy ,  KOENIGER, Rainer ,  REIMERS, Martin ,  LOTTI, Luca ,  JELIC, Nebojsa ,  SIKMAN, Zeljko

IPC: C08G59/44 ,  C08G59/62 ,  C08G59/68

Abstract: A novel epoxy resin composition capable of fast curing and having an increased latency without negatively impacting the glass transition temperature or mechanical performance of the composition; the composition including a liquid-based hardener composition containing a combination of (a) at least one amine-based hardener, (b) at least one catalyst such as 2,4,6-tris(dimethylaminomethyl)phenol, and (c) at least one sulfanilamide.

公开(公告)号：WO2020033036A1

公开(公告)日：2020-02-13

申请号：PCT/US2019/036232

申请日：2019-06-10

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： MORLEY, Timothy ,  KOENIGER, Rainer ,  REIMERS, Martin ,  LOTTI, Luca ,  JELIC, Nebojsa ,  SIKMAN, Zeljko

IPC: C08G59/44 ,  C08G59/50 ,  C08G59/56

Abstract: A novel curable epoxy resin composition capable of fast curing and having an increased latency without negatively impacting the glass transition temperature or mechanical performance of the composition; the composition including (i) an epoxy resin compound; and (ii) a liquid-based hardener composition containing a combination of (a) at least one amine-based hardener, (b) at least one catalyst, (c) at least one sulfanilamide, and (d) at least one cycloaliphatic amine; and a composite article made from the above curable epoxy resin composition.

公开(公告)号：WO2020264228A1

公开(公告)日：2020-12-30

申请号：PCT/US2020/039719

申请日：2020-06-26

Applicant: DOW SILICONES CORPORATION

Inventor： FISHER, Mark ,  CRAMTON, Jarred Q. ,  SWANTON, Brian J. ,  MORLEY, Timothy

IPC: C09D183/04

Abstract: A hydrosilylation curable silicone elastomeric coating composition, which preferably has a sufficiently low viscosity to be self-leveling and/or which is designed for coating transparent substrates such as glass is provided, as well as a coated article comprising a substrate coated with a silicone elastomeric coating and the preparation and use thereof.