GB1502181A - Polyurethane foam composition and method of making same - Google Patents
Polyurethane foam composition and method of making sameInfo
- Publication number
- GB1502181A GB1502181A GB21864/75A GB2186475A GB1502181A GB 1502181 A GB1502181 A GB 1502181A GB 21864/75 A GB21864/75 A GB 21864/75A GB 2186475 A GB2186475 A GB 2186475A GB 1502181 A GB1502181 A GB 1502181A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foam
- polyether polyol
- polyol
- laminates
- melted
- 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
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/121—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives by heating
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
- B32B38/004—Heat treatment by physically contacting the layers, e.g. by the use of heated platens or rollers
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
-
- 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
- C08J9/36—After-treatment
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- 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)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Abstract
1502181 Laminates UNION CARBIDE CORP 21 May 1975 [22 May 1974] 21864/75 Heading B5N [Also in Division C3] Laminates may be produced by bonding flexible polyetherurethane foam to a substrate by a process which comprises heating the surface of the foam above its melting or fusion point, contacting the melted or fused surface with a substrate and cooling the resulting laminate below the melting or fusion point of the foam. The foam is one derived from a polyol composition comprising (a) a polyether polyol component comprising a graft copolymer of a polyether polyol and optionally an ungrafted polyether polyol and (b) 1 to 7% based on the weight of the graft copolymer of a polyol modifier which is an alkylene glycol, a glycol ether, a triol, an alkanolamine and/or a polyhydric mononuclear phenol (see Division C3). In examples, the substrates used are a clothbacked vinyl automotive upholstery material, paper, nylon, cotton, leather, rayon acetate or polyvinyl chloride sheet. Other substrates are listed. The foam surface may be melted or fused by passage over a flame at a constant rate or by contact with a heat sealing means.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47217374A | 1974-05-22 | 1974-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1502181A true GB1502181A (en) | 1978-02-22 |
Family
ID=23874473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21864/75A Expired GB1502181A (en) | 1974-05-22 | 1975-05-21 | Polyurethane foam composition and method of making same |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS51129467A (en) |
CA (1) | CA1043682A (en) |
DE (1) | DE2522552B2 (en) |
GB (1) | GB1502181A (en) |
HK (1) | HK27481A (en) |
MY (1) | MY8200043A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045413A1 (en) * | 1980-07-31 | 1982-02-10 | Basf Wyandotte Corporation | Flexible polyurethane foam compositions and methods for the preparation |
AU535668B2 (en) * | 1980-12-29 | 1984-03-29 | W.R. Grace & Co. | Polyurethane sponge |
JPS58149787U (en) * | 1982-03-31 | 1983-10-07 | ヤマハ株式会社 | hammer for piano |
JPS61501327A (en) * | 1984-08-23 | 1986-07-03 | ザ ダウ ケミカル カンパニ− | Active hydrogen-containing composition containing dialkanol tertiary amine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564522A (en) * | 1958-01-14 | |||
US3205120A (en) * | 1962-01-23 | 1965-09-07 | Union Carbide Corp | Laminated structures |
NL134011C (en) * | 1964-12-18 | 1900-01-01 | ||
JPS4837600A (en) * | 1971-09-20 | 1973-06-02 |
-
1975
- 1975-04-29 CA CA225,981A patent/CA1043682A/en not_active Expired
- 1975-05-21 JP JP50059820A patent/JPS51129467A/en active Granted
- 1975-05-21 GB GB21864/75A patent/GB1502181A/en not_active Expired
- 1975-05-21 DE DE2522552A patent/DE2522552B2/en not_active Ceased
-
1981
- 1981-06-25 HK HK274/81A patent/HK27481A/en unknown
-
1982
- 1982-12-30 MY MY43/82A patent/MY8200043A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS51129467A (en) | 1976-11-11 |
DE2522552B2 (en) | 1980-08-07 |
DE2522552A1 (en) | 1975-12-04 |
JPS5340222B2 (en) | 1978-10-26 |
MY8200043A (en) | 1982-12-31 |
CA1043682A (en) | 1978-12-05 |
HK27481A (en) | 1981-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES273987U (en) | Article suitable for wiping surfaces. | |
ES433439A1 (en) | Production of multiple-layer sheets, panels, shaped articles | |
ES441648A1 (en) | Polyurethane foam composite | |
EP0360577A3 (en) | Process for preparing thermoplastic elastomer laminates | |
GB1384293A (en) | Adhesive composition and use thereof | |
EP0334178A3 (en) | Sound-insulating assembly, its use and method of making it | |
EP0249842A3 (en) | Method and double conveyor for the continuous production of laminated foam sheets | |
GB1502181A (en) | Polyurethane foam composition and method of making same | |
EP0140623A3 (en) | Process for developing porosity in air impervious film and articles produced by the process | |
GB1410446A (en) | Azodicarbonamide | |
ES406121A1 (en) | Process for the manufacture of flame-resistant laminates | |
ES8404963A1 (en) | Thermoplastic strip for securing a glass sheet, process for securing it and conducting layer used therefor. | |
GB1345538A (en) | Toughened glass sheets | |
ES8308812A1 (en) | Plastic interlayer, method of making and application in laminated glass. | |
GB1459106A (en) | Laminate and a method for manufacturing the same | |
GB1497332A (en) | Method and apparatus for rendering a foamed material weldable to a facing material to form cushioning material | |
GB1518803A (en) | Supension copolymer suitable for use in producing plastic laminates an films | |
GB1534011A (en) | Sheet material | |
EP0385227A3 (en) | Fastener strips with foam adhesive and process for preparation | |
SI0650828T1 (en) | Laminated body, method of production and use thereof | |
GB2003160A (en) | Adhesive composition and process for producing adhesive tape | |
GB1169288A (en) | Antibacterial Materials and Process for Making Same | |
GB1359931A (en) | Non-woven carpet maerial with resilient backing and method of preparation | |
GB1349707A (en) | Laminated safety glass windshields | |
GB1460618A (en) | Multi-layer upholstery padding elements |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19950520 |