SE8203300L - PROCEDURE FOR THE MANUFACTURE OF REACTION-EXPRESSED ELASTERS UNDER THE USE OF A CATALYST SYSTEM CONTAINING A POLYMER COMPONENT - Google Patents
PROCEDURE FOR THE MANUFACTURE OF REACTION-EXPRESSED ELASTERS UNDER THE USE OF A CATALYST SYSTEM CONTAINING A POLYMER COMPONENTInfo
- Publication number
- SE8203300L SE8203300L SE8203300A SE8203300A SE8203300L SE 8203300 L SE8203300 L SE 8203300L SE 8203300 A SE8203300 A SE 8203300A SE 8203300 A SE8203300 A SE 8203300A SE 8203300 L SE8203300 L SE 8203300L
- Authority
- SE
- Sweden
- Prior art keywords
- catalysts
- interfere
- alkyl
- independently
- elasters
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 8
- 229920000642 polymer Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 239000004970 Chain extender Substances 0.000 abstract 1
- 239000004971 Cross linker Substances 0.000 abstract 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 239000012975 dibutyltin dilaurate Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001879 gelation Methods 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- 125000001302 tertiary amino group Chemical group 0.000 abstract 1
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
- C08G18/16—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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
-
- 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
- C08G2120/00—Compositions for reaction injection moulding processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Polymers containing tertiary amine groups, and substantially free from active hydrogen atoms, are useful catalysts for the production of reaction injection moulded (RIM) polyurethanes. These catalysts do not interfere with the curing of paints on a moulded article or interfere in the urethane network. They are advantageously employed as a solution or dispersion in one of the polyurethane- forming components. Advantageous catalysts are polymers made from monomers of the formula <IMAGE> wherein Y = -O- or -NH-, R1= H or CH3, R2-R7 independently = H, CH3, or alkyl, m = 0-1, n = 0-6, and R8 and R9 independently = CH3, or alkyl, or together with the nitrogen atom to which they are attached form a N-containing heterocyclic group. The catalyst composition may additionally comprise a fast gelation organotin catalyst, e.g. dibutyltin dilaurate, and a delayed action organotin catalyst, e.g. an alkyltin mercaptide. The catalyst composition may be prepared by polymerizing the tertiary amine-containing monomer in a liquid which is a polyurethane forming component, e.g. the polyol, chain-extender or crosslinker.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26853181A | 1981-05-29 | 1981-05-29 | |
| US06/268,220 US4359540A (en) | 1981-05-29 | 1981-05-29 | Method for making rim elastomers using a catalyst system which is a polymer containing tertiary amine moieties |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8203300L true SE8203300L (en) | 1982-11-30 |
| SE457882B SE457882B (en) | 1989-02-06 |
Family
ID=26952950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8203300A SE457882B (en) | 1981-05-29 | 1982-05-27 | PROCEDURE FOR MANUFACTURE OF REACTION SPRAYED ELASTERS AND CATALYST SYSTEMS CONTAINING A POLYMER COMPONENT BEFORE USING THEREOF |
Country Status (7)
| Country | Link |
|---|---|
| BR (1) | BR8203164A (en) |
| CA (1) | CA1185040A (en) |
| DE (1) | DE3219349A1 (en) |
| FR (1) | FR2511381B1 (en) |
| GB (1) | GB2099439B (en) |
| IT (1) | IT1152193B (en) |
| SE (1) | SE457882B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6998365B2 (en) * | 2003-09-29 | 2006-02-14 | Ppg Industries Ohio, Inc. | Catalysts for low-cure powder coatings and methods for using the same |
| US7787469B2 (en) * | 2004-07-12 | 2010-08-31 | Altera Corporation | System and method for provisioning a quality of service within a switch fabric |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1203948B (en) * | 1961-03-09 | 1965-10-28 | Bayer Ag | Process for the production of foams containing urethane groups |
| US4239855A (en) * | 1978-07-21 | 1980-12-16 | Texaco Development Corp. | Polyurethane catalysts and method of use |
| US4184023A (en) * | 1978-10-10 | 1980-01-15 | Texaco Development Corp. | Use of methacrylamide derivative as polyurethane catalyst |
| FR2438668A1 (en) * | 1979-10-04 | 1980-05-09 | Texaco Development Corp | Polyurethane prodn. using N-substd. methacrylamide catalyst - gives good foams free from pinking, shrinkage and odour |
-
1982
- 1982-03-17 GB GB8207767A patent/GB2099439B/en not_active Expired
- 1982-05-11 CA CA000402696A patent/CA1185040A/en not_active Expired
- 1982-05-22 DE DE19823219349 patent/DE3219349A1/en not_active Ceased
- 1982-05-26 FR FR8209141A patent/FR2511381B1/en not_active Expired
- 1982-05-26 IT IT21503/82A patent/IT1152193B/en active
- 1982-05-27 SE SE8203300A patent/SE457882B/en not_active IP Right Cessation
- 1982-05-28 BR BR8203164A patent/BR8203164A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1152193B (en) | 1986-12-31 |
| FR2511381A1 (en) | 1983-02-18 |
| CA1185040A (en) | 1985-04-02 |
| GB2099439B (en) | 1984-09-26 |
| DE3219349A1 (en) | 1982-12-16 |
| GB2099439A (en) | 1982-12-08 |
| SE457882B (en) | 1989-02-06 |
| BR8203164A (en) | 1983-05-17 |
| IT8221503A0 (en) | 1982-05-26 |
| FR2511381B1 (en) | 1986-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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