CA2264169A1 - Composition of polydimethylsiloxane and microballoons - Google Patents
Composition of polydimethylsiloxane and microballoonsInfo
- Publication number
- CA2264169A1 CA2264169A1 CA002264169A CA2264169A CA2264169A1 CA 2264169 A1 CA2264169 A1 CA 2264169A1 CA 002264169 A CA002264169 A CA 002264169A CA 2264169 A CA2264169 A CA 2264169A CA 2264169 A1 CA2264169 A1 CA 2264169A1
- Authority
- CA
- Canada
- Prior art keywords
- polydimethylsiloxane
- continuous phase
- viscosity
- microballoons
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/012—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids
- A41D13/0125—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids with buoyancy aids
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/02—Linings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/128—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with silicon polymers
Landscapes
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Oceanography (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
A composition suitable as a buoyant putty is disclosed, which is a mixture of a discontinuous solid phase of microballoons, and a viscous liquid continuous phase comprising a polydimethylsiloxane; the polydimethylsiloxane of the continuous phase has a viscosity betweeen 100,000 cs and 2,000,000 cs; the viscosity of the polydimethylsiloxane of the continuous phase is achieved by incorporating polydimethylsiloxane molecules of sufficiently high molecular weight;
containment within other materials is optional; additional dyes, pigments particles fibers, felts or fabrics can confer additional visibility, strength, stiffness, dryness or friction; accompanying properties of malleability, and thermal, electrical, vibratory, shock and acoustical insulation, also make this composition useful for other applications that require such qualities.
containment within other materials is optional; additional dyes, pigments particles fibers, felts or fabrics can confer additional visibility, strength, stiffness, dryness or friction; accompanying properties of malleability, and thermal, electrical, vibratory, shock and acoustical insulation, also make this composition useful for other applications that require such qualities.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/697,971 US5895805A (en) | 1996-09-03 | 1996-09-03 | Composition of poly(dimethylsiloxane) and microspheres |
US08/697,971 | 1996-09-03 | ||
PCT/CA1997/000624 WO1998010011A1 (en) | 1996-09-03 | 1997-09-03 | Microballoons-containing composition of polydimethylsiloxane |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2264169A1 true CA2264169A1 (en) | 1998-03-12 |
CA2264169C CA2264169C (en) | 2007-01-16 |
Family
ID=24803364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002264169A Expired - Fee Related CA2264169C (en) | 1996-09-03 | 1997-09-03 | Composition of polydimethylsiloxane and microballoons |
Country Status (7)
Country | Link |
---|---|
US (2) | US5895805A (en) |
EP (1) | EP0923615B1 (en) |
AU (1) | AU720075B2 (en) |
CA (1) | CA2264169C (en) |
DE (1) | DE69738325D1 (en) |
NZ (1) | NZ334884A (en) |
WO (1) | WO1998010011A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010005699A1 (en) | 1999-02-03 | 2001-06-28 | Morgan William E. | Multi-layer golf ball |
US6898828B2 (en) * | 2000-03-28 | 2005-05-31 | William Skiles | Clasp for ornamental objects |
JP3628935B2 (en) * | 2000-04-28 | 2005-03-16 | 東レ・ダウコーニング・シリコーン株式会社 | Silicone rubber sponge-forming composition, silicone rubber sponge and method for producing them |
DE10022352A1 (en) * | 2000-05-08 | 2001-11-22 | Georg Gros | Coating sheet metal used in the automobile, aviation and naval industries comprises using a chromate-free, water-dilutable anti corrosive binder coating and curing using UV |
EP1325089A2 (en) * | 2000-09-25 | 2003-07-09 | Chemetall GmbH | Method for pretreating and coating metal surfaces, prior to forming, with a paint-like coating and use of substrates so coated |
US7127782B1 (en) * | 2001-03-27 | 2006-10-31 | William Skiles | Clasp for ornamental objects |
US7779518B1 (en) | 2001-03-27 | 2010-08-24 | William Skiles | Clasp for ornamental objects |
US6602102B2 (en) * | 2001-10-10 | 2003-08-05 | South Valley Specialties | Buoyant silicone rubber compound |
US20040236009A1 (en) * | 2003-05-23 | 2004-11-25 | Robson Mafoti | Low density adhesives and sealants |
US7217458B2 (en) * | 2003-07-16 | 2007-05-15 | Huber Engineered Woods Llc | Strength-enhanced, lightweight lignocellulosic composite board materials and methods of their manufacture |
US7276290B2 (en) * | 2004-08-27 | 2007-10-02 | United Technologies Corporation | Cryogenic insulation |
CA2617602A1 (en) * | 2005-08-19 | 2007-02-22 | Advanced Plastics Technologies Luxembourg S.A. | Mono and multi-layer labels |
PL2121818T3 (en) * | 2007-02-09 | 2013-01-31 | Dow Corning | Method of recycling plastic |
WO2009029806A2 (en) * | 2007-08-29 | 2009-03-05 | Brock Usa, Llc | Improved lightweight fluid |
WO2011112699A1 (en) | 2010-03-09 | 2011-09-15 | University Of Virginia Patent Foundation | Viscoelastic silicone rubber compositions |
CN102086594B (en) * | 2010-12-09 | 2012-05-02 | 嘉兴市罗星化工有限公司 | Reversible wool sheep skin resin taking waterborne polyurethane as carrier and preparation method thereof |
US9371129B1 (en) | 2011-02-03 | 2016-06-21 | 4M Company | Lightweight aircraft seal material |
EP2742085B1 (en) | 2011-08-10 | 2021-12-01 | University of Virginia Patent Foundation | Viscoelastic silicone rubber compositions |
GB201315122D0 (en) * | 2013-08-23 | 2013-10-09 | Aubin Ltd | Method of providing buoyancy |
GB201401894D0 (en) * | 2014-02-04 | 2014-03-19 | Aubin Ltd | Method of producing a buoyant material |
US10605573B2 (en) | 2016-04-15 | 2020-03-31 | Honeywell International Inc. | High buoyancy composite materials |
US11460065B2 (en) * | 2016-07-26 | 2022-10-04 | Chemetall Gmbh | Method and device for filling seal caps |
EP4344873A1 (en) * | 2022-09-27 | 2024-04-03 | Elkem Silicones France SAS | Post-treatment of a 3d-printed elastomer silicone article |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5217540B2 (en) * | 1973-10-04 | 1977-05-16 | ||
US4060435A (en) * | 1974-07-11 | 1977-11-29 | Dow Corning Corporation | Floatable incendiary composition |
US4255202A (en) * | 1979-11-07 | 1981-03-10 | Hanson Industries Inc. | Viscous, flowable, pressure-compensating fitting compositions |
KR930004059B1 (en) * | 1984-12-28 | 1993-05-19 | 가부시끼가이샤 큐우빅 엔지니어링 | Composite type silicone gel material |
US4728551A (en) * | 1987-02-24 | 1988-03-01 | Jay Eric C | Flowable pressure compensating fitting materials |
US5407481A (en) * | 1989-09-21 | 1995-04-18 | Alden Laboratories, Inc. | Flowable, pressure-compensating materials |
FR2665706B1 (en) * | 1990-08-10 | 1994-03-18 | Commissariat A Energie Atomique | COMPRESSIBLE MATERIAL, INJECTION IN THIN FILM FOR SETTING JOINT AND MANUFACTURING METHOD THEREOF. |
JP2990534B2 (en) * | 1990-11-07 | 1999-12-13 | 宇宙開発事業団 | Lightweight heat-insulating rubber composition |
FR2675377B1 (en) * | 1991-04-22 | 1995-02-03 | Oreal | POROUS MICROSPHERES COATED WITH PERFLUORINATED OIL, FLUORINATED SILICONE OIL OR SILICONE GUM AND THEIR USE IN COSMETICS. |
US5202362A (en) * | 1991-09-09 | 1993-04-13 | Intech Specialties Co., Inc. | Syringeable ear plug molding putty composition |
US5607993A (en) * | 1993-02-16 | 1997-03-04 | North Coast Medical, Inc. | Low-density bouncing putty |
US5362543A (en) * | 1993-02-23 | 1994-11-08 | Jay Medical, Ltd. | Pressure-compensating compositions and pads made therefrom |
US5421874A (en) * | 1993-06-22 | 1995-06-06 | Genesis Composites, L.C. | Composite microsphere and lubricant mixture |
JPH0726145A (en) * | 1993-07-06 | 1995-01-27 | Toray Dow Corning Silicone Co Ltd | Silicone compound and its production |
US5459959A (en) * | 1993-12-22 | 1995-10-24 | Paradis; Daniel L. | Fish strike indicator composition |
-
1996
- 1996-09-03 US US08/697,971 patent/US5895805A/en not_active Expired - Fee Related
-
1997
- 1997-09-03 CA CA002264169A patent/CA2264169C/en not_active Expired - Fee Related
- 1997-09-03 WO PCT/CA1997/000624 patent/WO1998010011A1/en active IP Right Grant
- 1997-09-03 AU AU41080/97A patent/AU720075B2/en not_active Ceased
- 1997-09-03 EP EP97938711A patent/EP0923615B1/en not_active Expired - Lifetime
- 1997-09-03 DE DE69738325T patent/DE69738325D1/en not_active Expired - Lifetime
- 1997-09-03 NZ NZ334884A patent/NZ334884A/en not_active IP Right Cessation
-
1999
- 1999-03-01 US US09/259,310 patent/US6127457A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69738325D1 (en) | 2008-01-10 |
EP0923615B1 (en) | 2007-11-28 |
AU720075B2 (en) | 2000-05-25 |
CA2264169C (en) | 2007-01-16 |
EP0923615A1 (en) | 1999-06-23 |
US6127457A (en) | 2000-10-03 |
WO1998010011A1 (en) | 1998-03-12 |
AU4108097A (en) | 1998-03-26 |
NZ334884A (en) | 1999-10-28 |
US5895805A (en) | 1999-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20130904 |