WO2020247743A3 - Aerogels having a core-spoke polymeric matrix, methods of making, and uses thereof - Google Patents

Aerogels having a core-spoke polymeric matrix, methods of making, and uses thereof Download PDF

Info

Publication number
WO2020247743A3
WO2020247743A3 PCT/US2020/036313 US2020036313W WO2020247743A3 WO 2020247743 A3 WO2020247743 A3 WO 2020247743A3 US 2020036313 W US2020036313 W US 2020036313W WO 2020247743 A3 WO2020247743 A3 WO 2020247743A3
Authority
WO
WIPO (PCT)
Prior art keywords
core
making
methods
spoke
aerogels
Prior art date
Application number
PCT/US2020/036313
Other languages
French (fr)
Other versions
WO2020247743A2 (en
Inventor
David J. Irvin
Garrett D. Poe
Muhammad Ejaz
Marisa SNAPP-LEO
Original Assignee
Blueshift Materials, Inc.
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 Blueshift Materials, Inc. filed Critical Blueshift Materials, Inc.
Publication of WO2020247743A2 publication Critical patent/WO2020247743A2/en
Publication of WO2020247743A3 publication Critical patent/WO2020247743A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0091—Preparation of aerogels, e.g. xerogels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/068—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/001—Macromolecular compounds containing organic and inorganic sequences, e.g. organic polymers grafted onto silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/002—Dendritic macromolecules
    • C08G83/005—Hyperbranched macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A hyperbranched organic aerogel, and methods for making and using the same, are disclosed. The aerogel can include a core/flexible spoke type structure. The aerogel can include flexible spokes that can include 3 to 8 flexible hydrocarbon-containing materials bonded to a core material. The core and flexible hydrocarbon-containing spacer material can include 1 to 3 A-X functional groups, where A is silicon (Si), phosphorous (P), or sulfur (S), and X is oxygen (O) or nitrogen (N).
PCT/US2020/036313 2019-06-06 2020-06-05 Aerogels having a core-spoke polymeric matrix, methods of making, and uses thereof WO2020247743A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962858180P 2019-06-06 2019-06-06
US62/858,180 2019-06-06

Publications (2)

Publication Number Publication Date
WO2020247743A2 WO2020247743A2 (en) 2020-12-10
WO2020247743A3 true WO2020247743A3 (en) 2021-01-14

Family

ID=71899820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/036313 WO2020247743A2 (en) 2019-06-06 2020-06-05 Aerogels having a core-spoke polymeric matrix, methods of making, and uses thereof

Country Status (1)

Country Link
WO (1) WO2020247743A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113980342B (en) * 2021-08-19 2022-12-30 中国科学技术大学 Organosilicon polymer shape memory aerogel and preparation method thereof
CN117384557B (en) * 2023-11-01 2024-04-09 南雄市沃太化工有限公司 Low-temperature-resistant polyacrylate pressure-sensitive adhesive and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106832386A (en) * 2017-01-09 2017-06-13 淮阴工学院 A kind of organic aerogel and its preparation method and application
WO2019006184A1 (en) * 2017-06-29 2019-01-03 Blueshift Materials, Inc. Hyperbranched poss-based polymer aerogels

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106832386A (en) * 2017-01-09 2017-06-13 淮阴工学院 A kind of organic aerogel and its preparation method and application
WO2019006184A1 (en) * 2017-06-29 2019-01-03 Blueshift Materials, Inc. Hyperbranched poss-based polymer aerogels

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ASSEFA DAWIT ET AL: "Polymer-derived SiOC aerogel with hierarchical porosity through HF etching", CERAMICS INTERNATIONAL, ELSEVIER, AMSTERDAM, NL, vol. 42, no. 10, 20 April 2016 (2016-04-20), pages 11805 - 11809, XP029713606, ISSN: 0272-8842, DOI: 10.1016/J.CERAMINT.2016.04.101 *
GUOQING ZU ET AL: "Transparent, Superflexible Doubly Cross-Linked Polyvinylpolymethylsiloxane Aerogel Superinsulators via Ambient Pressure Drying", ACS NANO, vol. 12, no. 1, 11 January 2018 (2018-01-11), pages 521 - 532, XP055739365, ISSN: 1936-0851, DOI: 10.1021/acsnano.7b07117 *
RODOSEK MIRJANA ET AL: "Protective coatings for AA 2024 based on cyclotetrasiloxane and various alkoxysilanes", CORROSION SCIENCE, OXFORD, GB, vol. 126, 1 July 2017 (2017-07-01), pages 55 - 68, XP085183831, ISSN: 0010-938X, DOI: 10.1016/J.CORSCI.2017.06.011 *

Also Published As

Publication number Publication date
WO2020247743A2 (en) 2020-12-10

Similar Documents

Publication Publication Date Title
WO2020247743A3 (en) Aerogels having a core-spoke polymeric matrix, methods of making, and uses thereof
ATE510578T1 (en) MEDICAL BALLOONS
ATE500055T1 (en) LAMINATED COMPOSITE PRODUCT
ATE522570T1 (en) TIRE COMPOSITIONS AND COMPONENTS WITH SILYLATED POLYSULFIDES WITH A CYCLIC CORE
ATE412691T1 (en) COMPOSITE MATERIALS CONTAINING CARBON NANOPARTICLES
CY1120394T1 (en) Cholesterol-producing yeast strain and their applications
DE60310597D1 (en) BALLOON FOR CONTROLLED DEVELOPMENT
ATE304029T1 (en) MULTIFUNCTIONAL POLYISOCYANATE POLYADDITION PRODUCTS
BRPI0720985A8 (en) TIRE COMPOSITIONS CONTAINING POLYSULPHIDES WITH SILED CORE, AND TIRE COMPRISING THEM
DK2134536T3 (en) Road sign comprising composite material and method of manufacture thereof
NO20091748L (en) Microorganisms or fractions thereof, capable of activating cellular immunity to carbohydrates
DE60222454D1 (en) THERMOPLASTIC POLYURETHANE SILICONE ELASTOMERS
ATE389682T1 (en) HIGH MOLECULAR THERMOPLASTIC POLYURETHANES PRODUCED FROM POLYOLS WITH A HIGH CONTENT OF SECONDARY HYDROXYL GROUPS
DE60323340D1 (en) METHOD FOR THE PRODUCTION OF INTERFERING RNA MOLECULES IN MAMMALIAN CELLS AND THERAPEUTIC APPLICATIONS OF SUCH MOLECULES
GT200200210A (en) ALKINS AS MATRIX METALOPROTEINASE INHIBITORS
IL136530A0 (en) Waterborne polyurethanes with urea-urethane linkages
WO2007025861A3 (en) Modified carbon nanoparticles, method for the production thereof and use thereof
DE502004010547D1 (en) SURFACE-MODIFIED EFFECT PIGMENTS
TW200702417A (en) Waterproof and airtight pressure-sensitive adhesive tape
WO2011098248A3 (en) Shoulder support
DK1509565T3 (en) Self-cleaning plastic body and process for making it
MXPA05009916A (en) Improved scratch and mar resistant low voc coating composition.
ATE535557T1 (en) NCO PREPOLYMERS WITH LOW FREE MONOMERIC DIISOCYANATE CONTENT AND THEIR PRODUCTION
ATE494341T1 (en) CURABLE INK COMPOSITION AND OXETANE COMPOUND
ATE404639T1 (en) URETHANE ACRYLATE COMPOSITE STRUCTURE

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20750393

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20750393

Country of ref document: EP

Kind code of ref document: A2