GB1388416A - Polyurethane polymer impregnation of certain permeable materials - Google Patents
Polyurethane polymer impregnation of certain permeable materialsInfo
- Publication number
- GB1388416A GB1388416A GB900072A GB900072A GB1388416A GB 1388416 A GB1388416 A GB 1388416A GB 900072 A GB900072 A GB 900072A GB 900072 A GB900072 A GB 900072A GB 1388416 A GB1388416 A GB 1388416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyurethanes
- polyurethane polymer
- ratio
- tolylene diisocyanate
- permeable materials
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/57—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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
- C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
-
- 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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB900072A GB1388416A (en) | 1972-02-28 | 1972-02-28 | Polyurethane polymer impregnation of certain permeable materials |
FR7240239A FR2206351B1 (ru) | 1972-02-28 | 1972-11-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB900072A GB1388416A (en) | 1972-02-28 | 1972-02-28 | Polyurethane polymer impregnation of certain permeable materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1388416A true GB1388416A (en) | 1975-03-26 |
Family
ID=9863431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB900072A Expired GB1388416A (en) | 1972-02-28 | 1972-02-28 | Polyurethane polymer impregnation of certain permeable materials |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2206351B1 (ru) |
GB (1) | GB1388416A (ru) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121812A (en) * | 1982-05-18 | 1984-01-04 | Agfa Gevaert Nv | Sealing coating for a hydrophilic colloid layer |
GB2215746A (en) * | 1988-02-05 | 1989-09-27 | Hardman D | Covering sheet material |
WO2000019015A1 (en) * | 1998-09-26 | 2000-04-06 | Ghelani, Meena, Paresh | Paper products and chemical formulations for their manufacture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1250770A (fr) * | 1960-01-16 | 1961-01-13 | Dunlop Sa | Perfectionnements à la fabrication de mousses de polyuréthanes |
US3197330A (en) * | 1961-03-28 | 1965-07-27 | Johnson & Johnson | Process for producing a pressure-sensitive adhesive tape having a paper backing unified with an elastomeric polyurethane |
FR1350214A (fr) * | 1962-01-31 | 1964-01-24 | Minnesota Mining & Mfg | Matériau en feuille physiquement et chimiquement unifié |
US3437622A (en) * | 1965-12-06 | 1969-04-08 | Anchor Continental Inc | Polyurethane-based pressure-sensitive adhesives |
-
1972
- 1972-02-28 GB GB900072A patent/GB1388416A/en not_active Expired
- 1972-11-13 FR FR7240239A patent/FR2206351B1/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121812A (en) * | 1982-05-18 | 1984-01-04 | Agfa Gevaert Nv | Sealing coating for a hydrophilic colloid layer |
GB2215746A (en) * | 1988-02-05 | 1989-09-27 | Hardman D | Covering sheet material |
GB2215746B (en) * | 1988-02-05 | 1992-06-10 | Hardman D | Covering sheet material |
WO2000019015A1 (en) * | 1998-09-26 | 2000-04-06 | Ghelani, Meena, Paresh | Paper products and chemical formulations for their manufacture |
Also Published As
Publication number | Publication date |
---|---|
FR2206351B1 (ru) | 1979-02-09 |
FR2206351A1 (ru) | 1974-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE41123L (en) | Polyurethane foam production | |
GB1288688A (ru) | ||
GB1461817A (en) | Polyurethane coatings | |
JPS6469342A (en) | Primer-less adhesive for glass fiber reinforced polyester base material | |
EP0344551A3 (en) | Liquid polyisocyanate mixtures, process for their preparation and their use in the preparation of flexible polyurethane foams | |
GB1303201A (ru) | ||
GB1406511A (en) | Cellular polyurethanes | |
IE41415L (en) | Modified polyisocyanates for use in the production of¹hydrophilic polyurethane foams | |
GB1363708A (en) | Leather substitute material | |
GB1423239A (en) | Light-stable polyurethane foam | |
GB1388416A (en) | Polyurethane polymer impregnation of certain permeable materials | |
CA2086652A1 (en) | Liquid, light-colored poylisocyanate mixtures and a process for their production | |
GB1425494A (en) | Flexible polyetherurethane foams | |
GB1113925A (en) | Polyurethane pressure-sensitive adhesives | |
GB1242780A (en) | Polyurethanes | |
GB1301348A (ru) | ||
GB1535783A (en) | Preparation of urethane polymers | |
GB1227124A (ru) | ||
GB1357631A (en) | Polyurethane foams | |
FR2083453A1 (en) | Hydrolysis-resistant polyurethanes | |
GB1360019A (en) | Process for the production of non-inflammable rigid foams containing urethane groups | |
ES2066445T3 (es) | Procedimiento para recubrir substratos conductores electricos, lacas acuosas y reticulantes con contenido en grupos nco bloqueados. | |
GB1337659A (en) | Production of flameproof polyurethane foam resins | |
GB1407244A (en) | Polyurethane foams | |
GB1336842A (en) | Urethane coating composition and process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |