GB1443796A - Composite articles - Google Patents
Composite articlesInfo
- Publication number
- GB1443796A GB1443796A GB4385173A GB4385173A GB1443796A GB 1443796 A GB1443796 A GB 1443796A GB 4385173 A GB4385173 A GB 4385173A GB 4385173 A GB4385173 A GB 4385173A GB 1443796 A GB1443796 A GB 1443796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- woven
- fabric
- polyurethane
- component
- water
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- 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
- C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
-
- 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
- D06N3/14—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 polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2375/00—Polyureas; Polyurethanes
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Laminated Bodies (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
1443796 Polyurethane coated fabrics and flocked polyurethane W R GRACE & CO 18 Sept 1973 [17 Oct 1972 43851/73 Heading B2E [Also in Divisions B4, B5 and C3] Coated products comprise a fabric and a hydrophilic crosslinked polyurethane having a three-dimensional network, the polyurethane being a reaction product of a resin component comprising an isocyanate capped polyoxyethylene polyol having a reaction functionality of greater than two, an aqueous component comprising water, the ratio of moles H 2 O to moles NCO groups being 6.5 to 390, and optionally a third component comprising a crosslinking agent having a reaction functionality greater than two, in which case the reaction functionality of the capped polyol may be at least equal to about two. The fabric may be woven or non-woven of synthetic or natural fibres. The resin component may be disposed on the fabric surface and the resulting material brought into contact with water, water spray, steam or moist air or the mixed resin reactant/aqueous reactant may be disposed on the fabric and formed in place. In examples the fabric used is woven cotton, knitted polyester, woven polyamide, kraft paper, nylon upholstery fabric, muslin sheet, unbacked needled polypropylene fibre carpet, non-woven rayon, non-woven polyethylene, polyamide carpet, printed rayon, printed burlap; non-woven glass fibre mat and polyester spun bonded fabric.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29832772A | 1972-10-17 | 1972-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1443796A true GB1443796A (en) | 1976-07-28 |
Family
ID=23150032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4385173A Expired GB1443796A (en) | 1972-10-17 | 1973-09-18 | Composite articles |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA992301A (en) |
DE (1) | DE2351602A1 (en) |
GB (1) | GB1443796A (en) |
IT (1) | IT995900B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039184A1 (en) * | 1980-04-22 | 1981-11-04 | W.L. Gore & Associates, Inc. | A flexible layered article |
GB2174924A (en) * | 1985-05-07 | 1986-11-19 | Graniteville Co | Coated fabric |
GB2216533A (en) * | 1988-03-11 | 1989-10-11 | Smith & Nephew | An orthopaedic splinting bandage |
GB2237811A (en) * | 1989-11-09 | 1991-05-15 | Smiths Ind Med Syst Inc | Polyurethane foam cushion member for face masks |
US5342291A (en) * | 1991-08-29 | 1994-08-30 | Minnesota Mining And Manufacturing Company | Printed woven fiber materials and method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856081A1 (en) * | 1978-12-23 | 1980-07-10 | Bayer Ag | FLAME-RETARDANT LAMINATES |
US4254177A (en) | 1979-05-07 | 1981-03-03 | W. R. Grace & Co. | Fire-retardant product and method of making |
US4349494A (en) * | 1979-05-07 | 1982-09-14 | W. R. Grace & Co. | Method of making a fire-retardant product having a foamed lore and a fire-retardant protective layer |
-
1973
- 1973-09-10 CA CA180,672A patent/CA992301A/en not_active Expired
- 1973-09-18 GB GB4385173A patent/GB1443796A/en not_active Expired
- 1973-10-15 DE DE19732351602 patent/DE2351602A1/en active Pending
- 1973-10-16 IT IT30169/73A patent/IT995900B/en active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039184A1 (en) * | 1980-04-22 | 1981-11-04 | W.L. Gore & Associates, Inc. | A flexible layered article |
GB2174924A (en) * | 1985-05-07 | 1986-11-19 | Graniteville Co | Coated fabric |
GB2174924B (en) * | 1985-05-07 | 1989-06-28 | Graniteville Co | Coated fabric |
GB2216533A (en) * | 1988-03-11 | 1989-10-11 | Smith & Nephew | An orthopaedic splinting bandage |
GB2216533B (en) * | 1988-03-11 | 1991-11-27 | Smith & Nephew | Hardenable materials |
GB2237811A (en) * | 1989-11-09 | 1991-05-15 | Smiths Ind Med Syst Inc | Polyurethane foam cushion member for face masks |
US5342291A (en) * | 1991-08-29 | 1994-08-30 | Minnesota Mining And Manufacturing Company | Printed woven fiber materials and method |
Also Published As
Publication number | Publication date |
---|---|
IT995900B (en) | 1975-11-20 |
DE2351602A1 (en) | 1974-04-25 |
CA992301A (en) | 1976-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
48R | Reference inserted (sect. 8/1949) | ||
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |