CA2153320A1 - Microfiber fillers for orthopedic casting tapes - Google Patents
Microfiber fillers for orthopedic casting tapesInfo
- Publication number
- CA2153320A1 CA2153320A1 CA002153320A CA2153320A CA2153320A1 CA 2153320 A1 CA2153320 A1 CA 2153320A1 CA 002153320 A CA002153320 A CA 002153320A CA 2153320 A CA2153320 A CA 2153320A CA 2153320 A1 CA2153320 A1 CA 2153320A1
- Authority
- CA
- Canada
- Prior art keywords
- microfiber
- aspect ratio
- microfiber fillers
- fillers
- casting
- 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
- C08K7/02—Fibres or whiskers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/04—Plaster of Paris bandages; Other stiffening bandages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/07—Stiffening bandages
- A61L15/12—Stiffening bandages containing macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/07—Stiffening bandages
- A61L15/14—Use of materials characterised by their function or physical properties
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/016—Additives defined by their aspect ratio
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2926—Coated or impregnated inorganic fiber fabric
- Y10T442/2992—Coated or impregnated glass fiber fabric
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides an article, comprising: a fabric sheet; a curable resin coated onto the fabric sheet; and a plurality of microfiber fillers dispersed into the resin. The incorporation of microfiber fillers into the casting materials of the present invention adds substantially to the strength of the cured casting material, particularly when the fabric used therein is a nonfiberglass fabric, while not detracting from the handling properties of the uncured casting tape or bandage. The microfiber fillers useful in this invention are generally characterized as being short fibers having an aspect ratio greater than five to one. Blends of microfibers having different aspect ratios may be utilized in the casting tapes of the present invention. Preferred microfiber fillers or blends have an aspect ratio between 5:1 and 200:1, more preferably, the aspect ratio of the microfiber is between 5:1 and 50:1, and most preferably, the aspect ratio of the microfiber is between 10:1 and 30:1.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/008,755 US5354259A (en) | 1993-01-25 | 1993-01-25 | Microfiber fillers for orthopedic casting tapes |
US08/008,755 | 1993-01-25 | ||
PCT/US1994/000172 WO1994016745A1 (en) | 1993-01-25 | 1994-01-05 | Microfiber fillers for orthopedic casting tapes |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2153320A1 true CA2153320A1 (en) | 1994-08-04 |
CA2153320C CA2153320C (en) | 2005-06-07 |
Family
ID=21733485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002153320A Expired - Fee Related CA2153320C (en) | 1993-01-25 | 1994-01-05 | Microfiber fillers for orthopedic casting tapes |
Country Status (10)
Country | Link |
---|---|
US (2) | US5354259A (en) |
EP (1) | EP0680343B1 (en) |
JP (1) | JP3576551B2 (en) |
KR (1) | KR100317405B1 (en) |
CN (1) | CN1108829C (en) |
AU (1) | AU681160B2 (en) |
CA (1) | CA2153320C (en) |
DE (1) | DE69401337T2 (en) |
ES (1) | ES2097657T3 (en) |
WO (1) | WO1994016745A1 (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU675772B2 (en) * | 1992-01-17 | 1997-02-20 | Dobloug-Talbot, Anette | A heat conserving bandage |
US6159877A (en) * | 1993-01-25 | 2000-12-12 | 3M Innovative Properties Company | Fabric backing for orthopedic support materials |
US5423735A (en) * | 1993-04-16 | 1995-06-13 | Minnesota Mining And Manufacturing Company | Orthopedic cast composed of an alkoxysilane terminated resin |
DE69412242T2 (en) * | 1993-04-16 | 1999-03-25 | Minnesota Mining & Mfg | ORTHOPEDIC CASTING MATERIAL |
US5716661A (en) * | 1993-04-16 | 1998-02-10 | Minnesota Mining And Manufacturing Company | Method of making a light weight orthopedic casting tape |
GB9309275D0 (en) * | 1993-05-05 | 1993-06-16 | Smith & Nephew | Orthopaedic material |
CA2117875A1 (en) * | 1993-10-25 | 1995-04-26 | James C. Novack | Vibration compacted fabrics for orthopedic casting tape |
AU684113B2 (en) * | 1994-01-21 | 1997-12-04 | Minnesota Mining And Manufacturing Company | Orthopedic casting material |
US5599576A (en) * | 1995-02-06 | 1997-02-04 | Surface Solutions Laboratories, Inc. | Medical apparatus with scratch-resistant coating and method of making same |
US5800899A (en) * | 1995-06-05 | 1998-09-01 | Minnesota Mining And Manufacturing Company | Orthopedic casting material having improved wet strength |
US5718925A (en) | 1995-11-15 | 1998-02-17 | Ossur Hf. | Apparatus for making a prosthesis socket |
GB2309712A (en) * | 1996-02-05 | 1997-08-06 | Shell Int Research | Papermachine clothing woven from aliphatic polyketone fibres |
US5823978A (en) * | 1996-04-24 | 1998-10-20 | Clinitex Medical Corporation | Low modulus synthetic fiber casting system |
US5810749A (en) * | 1996-05-21 | 1998-09-22 | Maas; Corey S. | Nasal fixation with water-hardening fiber-mesh resin |
US5807292A (en) * | 1996-06-24 | 1998-09-15 | Minnesota Mining And Manufacturing Company | Orthopedic casting article having soft and hard regions |
US5972039A (en) * | 1997-04-07 | 1999-10-26 | Isolsyer Company, Inc. | Increased absorbency and hand-feel fabrics |
US5913840A (en) * | 1997-08-15 | 1999-06-22 | Minnesota Mining And Manufacturing Company | Soft orthopedic casting article with reinforcement system |
US6280815B1 (en) | 1998-10-30 | 2001-08-28 | 3M Innovative Properties Company | Custom-formable shoe insert |
EP1321057A3 (en) | 1998-10-30 | 2003-07-02 | 3M Innovative Properties Company | Custom-formable shoe insert |
US6231533B1 (en) | 1999-05-21 | 2001-05-15 | Ppg Industries Ohio, Inc. | Orthopedic splinting article |
US6716186B1 (en) | 2000-08-16 | 2004-04-06 | 3M Innovative Properties Company | Curable adhesive splints and methods |
US7264604B1 (en) | 2000-10-20 | 2007-09-04 | 3M Innovative Properties Company | Curable off-loading footwear and methods |
US6953468B2 (en) * | 2001-06-13 | 2005-10-11 | Cordis Neurovascular, Inc. | Occluding vasculature of a patient using embolic coil with improved platelet adhesion |
JP4103102B2 (en) * | 2001-09-28 | 2008-06-18 | アルケア株式会社 | Water curable fixing material |
EP1638494B1 (en) * | 2003-07-02 | 2014-05-07 | Invista Technologies S.à.r.l. | Sleeve-like knitted structure for use as a castliner |
US11690746B2 (en) | 2004-04-02 | 2023-07-04 | Applied Biokinetics Llc | Pre-cut adhesive supports for anatomical support, pain reduction, or therapeutic treatment |
US20070073205A1 (en) * | 2005-09-26 | 2007-03-29 | Prognotions, Llc | Digit Splint |
US11419770B2 (en) | 2010-03-04 | 2022-08-23 | Nymc Biotechnology Commercialization, Llc | Bandage with UV disinfectant and microneedles for antimicrobial delivery and fluid absorption from a wound |
US10709883B2 (en) | 2010-03-04 | 2020-07-14 | Donald Spector | Bandage with microneedles for antimicrobial delivery and fluid absorption from a wound |
US8419668B2 (en) | 2010-03-04 | 2013-04-16 | Donald Spector | Compact package for an orthopedic cast |
EP2789320B1 (en) * | 2013-04-12 | 2018-05-23 | 3M Innovative Properties Company | Knit fabric for orthopedic support material |
DE102013113130B4 (en) | 2013-11-27 | 2022-01-27 | Välinge Innovation AB | Method of manufacturing a floorboard |
DE102013113125A1 (en) | 2013-11-27 | 2015-05-28 | Guido Schulte | Floor, wall or ceiling panel and method of making the same |
DE102013113109A1 (en) | 2013-11-27 | 2015-06-11 | Guido Schulte | floorboard |
CA2934896C (en) | 2014-01-10 | 2022-10-04 | Valinge Innovation Ab | A method of producing a veneered element |
US10286633B2 (en) | 2014-05-12 | 2019-05-14 | Valinge Innovation Ab | Method of producing a veneered element and such a veneered element |
CN104814808B (en) * | 2015-04-07 | 2016-12-07 | 杭州捷诺飞生物科技有限公司 | A kind of photocuring 3 D-printing orthosis combined machining method |
WO2016204681A1 (en) * | 2015-06-16 | 2016-12-22 | Välinge Innovation AB | A method of forming a building panel or surface element and such a building panel and surface element |
JP6999573B2 (en) | 2016-04-25 | 2022-01-18 | ベーリンゲ、イノベイション、アクチボラグ | Veneer element and manufacturing method of veneer element |
WO2019139523A1 (en) | 2018-01-11 | 2019-07-18 | Välinge Innovation AB | A method to produce a veneered element and a veneered element |
WO2019139522A1 (en) | 2018-01-11 | 2019-07-18 | Välinge Innovation AB | A method to produce a veneered element and a veneered element |
WO2020145870A1 (en) | 2019-01-09 | 2020-07-16 | Välinge Innovation AB | A method to produce a veneer element and a veneer element |
PE20211512A1 (en) * | 2019-01-21 | 2021-08-11 | Barrick Gold Corp | METHOD FOR CARBON-CATALYZED THOSULFATE LEACHING OF MATERIALS CONTAINING GOLD |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2765513A (en) * | 1954-12-09 | 1956-10-09 | Richard R Walton | Method of treating textile materials |
US3077655A (en) * | 1961-05-09 | 1963-02-19 | Stevens & Co Inc J P | Method and apparatus for imparting stretch to wool fabric |
US3630194A (en) * | 1970-05-22 | 1971-12-28 | Johnson & Johnson | Orthopedic bandage |
US3932526A (en) * | 1972-10-25 | 1976-01-13 | Minnesota Mining And Manufacturing Company | Fluoroaliphaticsulfonyl substituted ethylenes |
US3908644A (en) * | 1974-06-24 | 1975-09-30 | Allied Chem | Lightweight orthopedic cast material |
US4020832A (en) * | 1974-12-24 | 1977-05-03 | Reichhold Chemicals, Inc. | Package and method for preparing orthopedic cast-making materials |
US3972323A (en) * | 1975-01-31 | 1976-08-03 | Johnson & Johnson | Orthopedic bandage |
US4084982A (en) * | 1976-12-03 | 1978-04-18 | Arthur D. Little, Inc. | Filled inorganic resin cements and compositions and process for forming them |
US4041581A (en) * | 1976-10-07 | 1977-08-16 | Compax Corporation | Method for compacting woven gauze bandages |
US4411262A (en) * | 1978-04-21 | 1983-10-25 | Bayer Aktiengesellschaft | Constructional material |
US4502479A (en) * | 1979-09-04 | 1985-03-05 | Minnesota Mining And Manufacturing Company | Water-activated casting material |
US4473671A (en) * | 1983-09-01 | 1984-09-25 | Johnson & Johnson Products, Inc. | Formable orthopedic casts and splints |
US4609578A (en) * | 1984-11-06 | 1986-09-02 | Minnesota Mining And Manufacturing Company | Resin-coated extensible heat-set fiberglass knit tape |
US4705840A (en) * | 1985-10-04 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Catalysts for the curing of a water-curable isocyanate-functional prepolymer |
US4667661A (en) * | 1985-10-04 | 1987-05-26 | Minnesota Mining And Manufacturing Company | Curable resin coated sheet having reduced tack |
US4668563A (en) * | 1986-06-12 | 1987-05-26 | Johnson & Johnson Products, Inc. | Conformable fiberglass casting tape |
US4841958A (en) * | 1987-05-05 | 1989-06-27 | Minnesota Mining And Manufacturing Company | Nonwoven orthopedic casting materials with apertures |
DE3726268A1 (en) * | 1987-06-24 | 1989-01-05 | Bayer Ag | TEXTILE AREA WITH REACTIVE RESIN |
US4947839A (en) * | 1988-08-18 | 1990-08-14 | Carapace | Orthopedic casting material having reduced tack and reduced slip |
JP2606803B2 (en) * | 1988-09-07 | 1997-05-07 | アルケア株式会社 | Orthopedic casting tape |
CA2018589C (en) * | 1989-07-07 | 2002-04-02 | Charles C. Polta | Curable resins with reduced foaming characteristics and articles incorporating same |
US5014403A (en) * | 1990-02-07 | 1991-05-14 | Johnson & Johnson Orthopaedics, Inc. | Method of making a stretchable orthopaedic fiberglass casting tape |
-
1993
- 1993-01-25 US US08/008,755 patent/US5354259A/en not_active Expired - Lifetime
-
1994
- 1994-01-05 ES ES94922160T patent/ES2097657T3/en not_active Expired - Lifetime
- 1994-01-05 CA CA002153320A patent/CA2153320C/en not_active Expired - Fee Related
- 1994-01-05 AU AU70053/94A patent/AU681160B2/en not_active Ceased
- 1994-01-05 KR KR1019950703039A patent/KR100317405B1/en not_active IP Right Cessation
- 1994-01-05 JP JP51704694A patent/JP3576551B2/en not_active Expired - Lifetime
- 1994-01-05 DE DE69401337T patent/DE69401337T2/en not_active Expired - Lifetime
- 1994-01-05 CN CN94191004A patent/CN1108829C/en not_active Expired - Lifetime
- 1994-01-05 EP EP94922160A patent/EP0680343B1/en not_active Expired - Lifetime
- 1994-01-05 WO PCT/US1994/000172 patent/WO1994016745A1/en active IP Right Grant
- 1994-05-24 US US08/248,341 patent/US5474522A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69401337D1 (en) | 1997-02-13 |
DE69401337T2 (en) | 1997-06-26 |
US5474522A (en) | 1995-12-12 |
KR960700082A (en) | 1996-01-19 |
CN1108829C (en) | 2003-05-21 |
ES2097657T3 (en) | 1997-04-01 |
JP3576551B2 (en) | 2004-10-13 |
KR100317405B1 (en) | 2002-09-27 |
WO1994016745A1 (en) | 1994-08-04 |
US5354259A (en) | 1994-10-11 |
JPH08505796A (en) | 1996-06-25 |
CN1116825A (en) | 1996-02-14 |
EP0680343A1 (en) | 1995-11-08 |
AU681160B2 (en) | 1997-08-21 |
AU7005394A (en) | 1994-08-15 |
CA2153320C (en) | 2005-06-07 |
EP0680343B1 (en) | 1997-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |