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1.发明申请公开(公告)号：US20190263955A1
公开(公告)日：2019-08-29
申请号：US16381249
申请日：2019-04-11
Applicant: Sirrus, Inc.
Inventor： Jeffrey M. Sullivan , Aniruddha Palsule , Alexander R. Holzer , Peter Rulon Stevenson , Kshitij Kishen Parab
IPC: C08F222/10 , C08F293/00 , C09J135/02 , C07C69/38 , C08F222/14 , C08F2/22 , C09D135/02
Abstract: The disclosure relates to polymers including one or more 1,1-disubstitued alkene monomers. By employing a plurality of monomers and/or tailored chain structure, polymers having improved combinations of properties are achieved. The polymer may be a copolymer, preferably including two or more 1,1-disubstituted alkene monomers. The polymer may be a homopolymer having a tailored chain structure.
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公开(公告)号：US10167348B2
公开(公告)日：2019-01-01
申请号：US15589274
申请日：2017-05-08
Applicant: Sirrus, Inc.
Inventor： Aniruddha Palsule , Alexander R. Holzer , Peter Rulon Stevenson , Kshitij Kishen Parab , Jeffrey M. Sullivan
IPC: C08F2/06 , C08F22/10 , C09D135/02 , C09D153/00 , B05D3/00
Abstract: The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in a solution (for example using one or more solvents). Polymerization of 1,1-disubstituted alkene compounds in a solution provides opportunities to better control the polymerization compared with bulk polymerization. The solution polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.
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公开(公告)号：US20200223779A1
公开(公告)日：2020-07-16
申请号：US16641415
申请日：2018-09-12
Applicant: Sirrus, Inc.
Inventor： Jeffrey M. Sullivan , Ami Doshi , Kshitij Kishen Parab
Abstract: The present teachings disclose contacting an amine salt catalyst with a dicarbonyl compound having an alkylene group between the carbonyl group; adding formaldehyde, paraformaldehyde, or formalin in an amount of about 2:1 to about 3:1 moles of formaldehyde to moles of the dicarbonyl compound to form a mixture; and refluxing the mixture. The process forms a carbonyl-substituted alkene. The process may be performed in the absence of a solvent. The process may form methylene malonates, methylene dimalonates, methylene keto malonamides, methylene diketones, methylene keto esters, and the like.
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4.发明申请公开(公告)号：US20170240657A1
公开(公告)日：2017-08-24
申请号：US15589274
申请日：2017-05-08
Applicant: Sirrus, Inc.
Inventor： Aniruddha Palsule , Alexander R. Holzer , Peter Rulon Stevenson , Kshitij Kishen Parab , Jeffrey M. Sullivan
IPC: C08F2/06 , C09D153/00 , B05D3/00 , C09D135/02
CPC classification number: C08F2/06 , B05D3/007 , C08F2/26 , C08F222/14 , C08F297/02 , C09D135/02 , C09D153/00 , C09J135/02 , C09J153/00
Abstract: The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in a solution (for example using one or more solvents). Polymerization of 1,1-disubstituted alkene compounds in a solution provides opportunities to better control the polymerization compared with bulk polymerization. The solution polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.
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公开(公告)号：US09676875B2
公开(公告)日：2017-06-13
申请号：US14966247
申请日：2015-12-11
Applicant: Sirrus, Inc.
Inventor： Aniruddha Palsule , Alexander R. Holzer , Peter Rulon Stevenson , Kshitij Kishen Parab , Jeffrey M. Sullivan
IPC: C08F2/06 , C08F22/10 , C09J135/02 , C09J153/00 , C08F222/14
CPC classification number: C08F2/06 , B05D3/007 , C08F2/26 , C08F222/14 , C08F297/02 , C09D135/02 , C09D153/00 , C09J135/02 , C09J153/00
Abstract: The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in a solution (for example using one or more solvents). Polymerization of 1,1-disubstituted alkene compounds in an solution provides opportunities to better control the polymerization compared with bulk polymerization. The solution polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11021617B2
公开(公告)日：2021-06-01
申请号：US16381249
申请日：2019-04-11
Applicant: Sirrus, Inc.
Inventor： Jeffrey M. Sullivan , Aniruddha Palsule , Alexander R. Holzer , Peter Rulon Stevenson , Kshitij Kishen Parab
IPC: C08F220/10 , C08F222/10 , C08F267/06 , C08F293/00 , C09D7/45 , C08J3/07 , C08F22/10 , B01J19/10 , B01J19/18 , C07C69/38 , C08F2/22 , C08F222/14 , C08L33/04 , C08F2/30 , C08F2/26 , C08F122/14 , C09D7/65 , C09D135/02 , C09J11/06 , C09J11/08 , C09J135/02 , C08K5/103 , C08K5/1535 , C08K5/42
Abstract: The disclosure relates to polymers including one or more 1,1-disubstitued alkene monomers. By employing a plurality of monomers and/or tailored chain structure, polymers having improved combinations of properties are achieved. The polymer may be a copolymer, preferably including two or more 1,1-disubstituted alkene monomers. The polymer may be a homopolymer having a tailored chain structure.
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公开(公告)号：US20170253675A1
公开(公告)日：2017-09-07
申请号：US15589364
申请日：2017-05-08
Applicant: Sirrus, Inc.
Inventor： Aniruddha Palsule , Alexander R. Holzer , Peter Rulon Stevenson , Kshitij Kishen Parab , Jeffrey M. Sullivan
IPC: C08F2/06 , C09J153/00 , C09J135/02 , C08F222/14
CPC classification number: C08F2/06 , B05D3/007 , C08F2/26 , C08F222/14 , C08F297/02 , C09D135/02 , C09D153/00 , C09J135/02 , C09J153/00
Abstract: The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in a solution (for example using one or more solvents). Polymerization of 1,1-disubstituted alkene compounds in an solution provides opportunities to better control the polymerization compared with bulk polymerization. The solution polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.
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公开(公告)号：US20160068616A1
公开(公告)日：2016-03-10
申请号：US14810741
申请日：2015-07-28
Applicant: Sirrus, Inc.
Inventor： Aniruddha Palsule , Alexander R. Holzer , Peter Rulon Stevenson , Kshitij Kishen Parab , Jeffrey M. Sullivan
IPC: C08F2/06 , C09J153/00 , C09J135/02
CPC classification number: C08F2/06 , B05D3/007 , C08F2/26 , C08F222/14 , C08F297/02 , C09D135/02 , C09D153/00 , C09J135/02 , C09J153/00
Abstract: The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in a solution (for example using one or more solvents). Polymerization of 1,1-disubstituted alkene compounds in an solution provides opportunities to better control the polymerization compared with bulk polymerization. The solution polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.
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公开(公告)号：US09938223B2
公开(公告)日：2018-04-10
申请号：US15099831
申请日：2016-04-15
Applicant: SIRRUS, INC.
IPC: C07C67/02 , C07C67/03 , C07C69/593 , C07C69/604 , C07C69/732
CPC classification number: C07C67/02 , C07C67/03 , C07C69/593 , C07C69/604 , C07C69/732 , C07C2601/14 , C07C2602/42
Abstract: Disclosed are methods for the catalytic transesterification of compounds having one or more ester groups and groups reactive under transesterification conditions, such as 1,1-disubstituted alkene compounds, with alcohols or esters and novel compositions prepared therefrom. Further disclosed are novel compounds and compositions prepared as a result of the methods.
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10.发明申请公开(公告)号：US20160229786A1
公开(公告)日：2016-08-11
申请号：US15099831
申请日：2016-04-15
Applicant: SIRRUS, INC.
CPC classification number: C07C67/02 , C07C67/03 , C07C69/593 , C07C69/604 , C07C69/732 , C07C2601/14 , C07C2602/42
Abstract: Disclosed are methods for the catalytic transesterification of compounds having one or more ester groups and groups reactive under transesterification conditions, such as 1,1-disubstituted alkene compounds, with alcohols or esters and novel compositions prepared therefrom. Further disclosed are novel compounds and compositions prepared as a result of the methods.
Abstract translation: 公开了具有一个或多个酯基和在酯交换条件下反应的基团如1,1-二取代烯烃化合物与醇或酯的催化酯交换反应的方法和由其制备的新型组合物。 进一步公开的是作为所述方法的结果制备的新化合物和组合物。
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