GB1400756A - Adhesive solutions - Google Patents
Adhesive solutionsInfo
- Publication number
- GB1400756A GB1400756A GB5688672A GB5688672A GB1400756A GB 1400756 A GB1400756 A GB 1400756A GB 5688672 A GB5688672 A GB 5688672A GB 5688672 A GB5688672 A GB 5688672A GB 1400756 A GB1400756 A GB 1400756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diols
- polyester
- polycarbonate
- mol
- diol
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/06—Polyurethanes from polyesters
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
- Discharge Lamp (AREA)
Abstract
1400756 Polyurethane adhesive solutions BAYER AG 8 Dec 1972 [10 Dec 1971] 56886/72 Heading C3R [Also in Division B5] An adhesive comprises a solution of a hydroxypolyurethane in a polar solvent, the hydroxy polyurethane having a M.W. above 30,000 and being prepared by reacting an organic diisocyanate, a dihydroxy polycarbonate or polyester with a M.W. above 1250 and a chain lengthening agent which is a mixture of at least two diols which have a M.W. of 62 to 300, the quantity of each diol used being 0À1 to 1À0 mol per mol of polycarbonate or polyester. Most preferably, the NCO/OH ratio is 0À9 to 0À999, the mixture of diols comprise 0À2 to 0À6 mol of each diol per mol of polycarbonate or polyester and the total diol quantity is up to 2 mol per mol of polycarbonate or polyester. The process may be carried out in the presence of a solvent. Conventional polycarbonates, polyesters and diisocyanates are used. The diols may be alkane diols or ester or ether diols, e.g. bis-2- hydroxyethylterephthalate and hydroquinonebis - 2 - hydroxy ethylether. The resulting hydroxypolyurethanes may be dissolved in solvents such as acetone or methyl ethyl ketone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2161340A DE2161340C3 (en) | 1971-12-10 | 1971-12-10 | Adhesive based on polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1400756A true GB1400756A (en) | 1975-07-23 |
Family
ID=5827618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5688672A Expired GB1400756A (en) | 1971-12-10 | 1972-12-08 | Adhesive solutions |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5541276B2 (en) |
| AT (1) | AT327355B (en) |
| AU (1) | AU464083B2 (en) |
| BE (1) | BE792482A (en) |
| BR (1) | BR7208678D0 (en) |
| CA (1) | CA972496A (en) |
| CH (1) | CH578022A5 (en) |
| DE (1) | DE2161340C3 (en) |
| DK (1) | DK132445C (en) |
| ES (1) | ES409466A1 (en) |
| FR (1) | FR2162626B1 (en) |
| GB (1) | GB1400756A (en) |
| IT (1) | IT974853B (en) |
| NL (1) | NL175527C (en) |
| NO (1) | NO134951B (en) |
| ZA (1) | ZA728708B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044917A2 (en) * | 1980-07-26 | 1982-02-03 | PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. | Adhesion promotor for a support material |
| US4731410A (en) * | 1985-07-08 | 1988-03-15 | Basf Aktiengesellschaft | Polyurethane adhesive mixtures |
| EP0295422A2 (en) * | 1987-05-21 | 1988-12-21 | Bayer Ag | Polyester urethanes and their use as adhesives |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331192B2 (en) * | 1973-12-07 | 1978-08-31 | ||
| JPS5623710Y2 (en) * | 1975-05-31 | 1981-06-03 | ||
| DE2644923C2 (en) * | 1976-10-05 | 1985-06-05 | Bayer Ag, 5090 Leverkusen | Process for the coating of textile fabrics |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1097504A (en) * | 1965-03-09 | 1968-01-03 | Upjohn Co | Elastomeric polyurethanes |
| GB1125285A (en) * | 1965-03-15 | 1968-08-28 | Ici Ltd | Polyurethane coating compositions and their use |
| FR1516206A (en) * | 1967-01-26 | 1968-03-08 | Rhone Poulenc Sa | Bonding process |
| US3538055A (en) * | 1967-11-29 | 1970-11-03 | Hooker Chemical Corp | Polyesterurethane adhesives |
-
1971
- 1971-12-10 DE DE2161340A patent/DE2161340C3/en not_active Expired
-
1972
- 1972-12-04 AU AU49628/72A patent/AU464083B2/en not_active Expired
- 1972-12-05 CA CA158,157A patent/CA972496A/en not_active Expired
- 1972-12-07 AT AT1041872A patent/AT327355B/en not_active IP Right Cessation
- 1972-12-07 IT IT54544/72A patent/IT974853B/en active
- 1972-12-08 NL NLAANVRAGE7216734,A patent/NL175527C/en not_active IP Right Cessation
- 1972-12-08 JP JP12260572A patent/JPS5541276B2/ja not_active Expired
- 1972-12-08 BE BE792482A patent/BE792482A/en not_active IP Right Cessation
- 1972-12-08 CH CH1791472A patent/CH578022A5/xx not_active IP Right Cessation
- 1972-12-08 GB GB5688672A patent/GB1400756A/en not_active Expired
- 1972-12-08 FR FR7243842A patent/FR2162626B1/fr not_active Expired
- 1972-12-08 NO NO4540/72A patent/NO134951B/no unknown
- 1972-12-08 ZA ZA728708A patent/ZA728708B/en unknown
- 1972-12-08 BR BR8678/72A patent/BR7208678D0/en unknown
- 1972-12-09 ES ES409466A patent/ES409466A1/en not_active Expired
-
1973
- 1973-10-18 DK DK565973A patent/DK132445C/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044917A2 (en) * | 1980-07-26 | 1982-02-03 | PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. | Adhesion promotor for a support material |
| EP0044917A3 (en) * | 1980-07-26 | 1984-07-04 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co. | Adhesion promotor for a support material |
| US4731410A (en) * | 1985-07-08 | 1988-03-15 | Basf Aktiengesellschaft | Polyurethane adhesive mixtures |
| EP0295422A2 (en) * | 1987-05-21 | 1988-12-21 | Bayer Ag | Polyester urethanes and their use as adhesives |
| EP0295422A3 (en) * | 1987-05-21 | 1989-03-22 | Bayer Ag | Polyester urethanes and their use as adhesives |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7216734A (en) | 1973-06-13 |
| DE2161340C3 (en) | 1982-02-18 |
| JPS5541276B2 (en) | 1980-10-23 |
| BE792482A (en) | 1973-06-08 |
| JPS4876995A (en) | 1973-10-16 |
| AU4962872A (en) | 1974-06-06 |
| FR2162626B1 (en) | 1978-09-08 |
| DE2161340B2 (en) | 1976-02-05 |
| BR7208678D0 (en) | 1973-09-20 |
| NO134951B (en) | 1976-10-04 |
| ES409466A1 (en) | 1976-01-01 |
| ZA728708B (en) | 1973-08-29 |
| DK132445B (en) | 1975-12-08 |
| CA972496A (en) | 1975-08-05 |
| CH578022A5 (en) | 1976-07-30 |
| DE2161340A1 (en) | 1973-06-28 |
| AT327355B (en) | 1976-01-26 |
| AU464083B2 (en) | 1975-08-14 |
| IT974853B (en) | 1974-07-10 |
| DK132445C (en) | 1976-05-10 |
| ATA1041872A (en) | 1975-04-15 |
| NL175527C (en) | 1984-11-16 |
| FR2162626A1 (en) | 1973-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |