ZA9710739B - Low density CO2-blown polyurethane foams and a process of preparing same - Google Patents
Low density CO2-blown polyurethane foams and a process of preparing sameInfo
- Publication number
- ZA9710739B ZA9710739B ZA9710739A ZA9710739A ZA9710739B ZA 9710739 B ZA9710739 B ZA 9710739B ZA 9710739 A ZA9710739 A ZA 9710739A ZA 9710739 A ZA9710739 A ZA 9710739A ZA 9710739 B ZA9710739 B ZA 9710739B
- Authority
- ZA
- South Africa
- Prior art keywords
- low density
- polyurethane foams
- preparing same
- blown polyurethane
- blown
- Prior art date
Links
Classifications
-
- 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
- C08G18/08—Processes
- C08G18/0895—Manufacture of polymers by continuous processes
-
- 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
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
-
- 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
-
- 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
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0073—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being applied as an aqueous dispersion or latex
-
- 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
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0086—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing characterised by the cushion backing, e.g. foamed polyurethane
-
- 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
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/068—Polyurethanes
-
- 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
- D06N2205/00—Condition, form or state of the materials
- D06N2205/18—Scraps or recycled materials
-
- 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
- D06N2205/00—Condition, form or state of the materials
- D06N2205/20—Cured materials, e.g. vulcanised, cross-linked
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3312796P | 1996-12-10 | 1996-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA9710739B true ZA9710739B (en) | 1999-05-28 |
Family
ID=21868699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9710739A ZA9710739B (en) | 1996-12-10 | 1997-11-28 | Low density CO2-blown polyurethane foams and a process of preparing same |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR010680A1 (en) |
AU (1) | AU5439098A (en) |
WO (1) | WO1998025984A1 (en) |
ZA (1) | ZA9710739B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6676754B1 (en) | 2000-06-30 | 2004-01-13 | 3M Innovative Properties Company | Coating apparatus and methods of applying a polymer coating |
BR0314889B1 (en) * | 2002-10-15 | 2013-09-17 | Method to Produce a Carpet Liner From Carpet Scrap | |
EP1705193B1 (en) | 2005-03-24 | 2008-05-14 | Rohm and Haas Company | Polymerization processes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171395A (en) * | 1977-03-30 | 1979-10-16 | Tillotson John G | Method and apparatus for forming a layer of foam urethane on a carpet backing and product |
US4715912A (en) * | 1977-03-30 | 1987-12-29 | Tillotson John G | Method for forming a layer of blown cellular urethane on a carpet backing |
US4241131A (en) * | 1978-05-24 | 1980-12-23 | Mobay Chemical Corporation | Moldable polyurethane foam-backed fabrics |
US4515646A (en) * | 1983-11-22 | 1985-05-07 | Paul Walker | Method for applying polyurethane backing |
EP0427295A1 (en) * | 1985-05-28 | 1991-05-15 | The Dow Chemical Company | A process for preparing a polyurethane backed substrate |
US4916183A (en) * | 1987-05-06 | 1990-04-10 | National Starch And Chemical Corporation | Copolymers as thickeners and modifiers for latex systems |
US5096764A (en) * | 1990-09-12 | 1992-03-17 | Heuga Holding Bv | Printable carpet tile and method |
-
1997
- 1997-11-05 AU AU54390/98A patent/AU5439098A/en not_active Abandoned
- 1997-11-05 WO PCT/US1997/020848 patent/WO1998025984A1/en active Application Filing
- 1997-11-28 ZA ZA9710739A patent/ZA9710739B/en unknown
- 1997-12-04 AR ARP970105703A patent/AR010680A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1998025984A1 (en) | 1998-06-18 |
AR010680A1 (en) | 2000-06-28 |
AU5439098A (en) | 1998-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL333210A1 (en) | Method of manufacturing of rigid and flexible polyurethane foams | |
PL300344A1 (en) | Rigid polyurethane foam and method of obtaining same | |
EP0415599A3 (en) | Density reduction in flexible polyurethane foams | |
AR245164A1 (en) | Blowing agent and process for preparing polyurethane foam | |
AU7924094A (en) | Latex-like flexible polyurethane foam and process for making same | |
PL339565A1 (en) | Method of obtaining rigid polyurethane foams | |
HUT73153A (en) | Enlarged cell foam and method of making same | |
HU9701385D0 (en) | Process and composition for the production of a rigid polyurethane foam | |
PL335741A1 (en) | Method of obtaining rigid polyurethane foams | |
PL333140A1 (en) | Method of manufacturing of flexible polyurethane foams | |
PL333135A1 (en) | Method of manufacturing of rigid and flexible polyurethane foams | |
AU3845193A (en) | Process for preparing rigid polyurethane and polyisocyanurate foams having enhanced benefits | |
PL333172A1 (en) | Method of manufacturing of rigid and flexible polyurethane foams | |
PL307710A1 (en) | Method of obtaining rigid foamed materials containing urethane, urea and carbamylurea groups | |
HUP9902132A3 (en) | Process for producing hydrocarbon-blown hard polyurethane foams | |
AU624748B2 (en) | Polyol and rigid polyurethane foam | |
ZA9811181B (en) | Process for making rigid and flexible polyurethane foams | |
AU2491592A (en) | Blowing agent and process for preparing polyurethane foam | |
AU631183B2 (en) | A method for preparing hard polyurethane and polyisocyanurate foams | |
ZA9710739B (en) | Low density CO2-blown polyurethane foams and a process of preparing same | |
AU7776191A (en) | Process for making cellular and microcellular polyurethane foams | |
AU4010195A (en) | Stabilized polyether polyol and polyurethane foam obtained therefrom | |
GB9400326D0 (en) | Rigid polyurethane foams | |
HUP9800529A3 (en) | Process for producing low density rigid polyurethane foams | |
GB8911608D0 (en) | Process for making low density polyurethane foam |