CA941089A - Polyurethanes prepared from polyethers containing gem-dithioether and monosulfide linkages - Google Patents
Polyurethanes prepared from polyethers containing gem-dithioether and monosulfide linkagesInfo
- Publication number
- CA941089A CA941089A CA081,891A CA81891A CA941089A CA 941089 A CA941089 A CA 941089A CA 81891 A CA81891 A CA 81891A CA 941089 A CA941089 A CA 941089A
- Authority
- CA
- Canada
- Prior art keywords
- dithioether
- polyethers containing
- polyurethanes prepared
- containing gem
- monosulfide linkages
- 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
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/52—Polythioethers
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6453—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having sulfur
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
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)
- Polyethers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82801069A | 1969-05-26 | 1969-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA941089A true CA941089A (en) | 1974-01-29 |
Family
ID=25250703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA081,891A Expired CA941089A (en) | 1969-05-26 | 1970-05-05 | Polyurethanes prepared from polyethers containing gem-dithioether and monosulfide linkages |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4912596B1 (en) |
CA (1) | CA941089A (en) |
DE (1) | DE2024944A1 (en) |
GB (1) | GB1286394A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6383324B1 (en) | 1999-11-24 | 2002-05-07 | Morton International, Inc. | Polysulfide-based polyurethane sealant for insulating glass |
JP5359207B2 (en) * | 2008-11-12 | 2013-12-04 | 横浜ゴム株式会社 | Curing agent for urethane resin and urethane resin composition using the same |
US8729216B2 (en) | 2011-03-18 | 2014-05-20 | Prc Desoto International, Inc. | Multifunctional sulfur-containing polymers, compositions thereof and methods of use |
US8507617B2 (en) | 2011-03-18 | 2013-08-13 | Prc-Desoto International, Inc. | Polyurea compositions and methods of use |
US8541513B2 (en) | 2011-03-18 | 2013-09-24 | Prc-Desoto International, Inc. | Terminal-modified difunctional sulfur-containing polymers, compositions thereof and methods of use |
US9580635B2 (en) | 2011-03-18 | 2017-02-28 | Prc-Desoto International, Inc. | Polyurea compositions and methods of use |
CN116554430B (en) * | 2023-05-11 | 2024-04-19 | 青岛格林沃德新材料科技有限公司 | High-performance polyurethane damping material containing dynamic disulfide bonds and preparation method thereof |
-
1970
- 1970-04-20 GB GB1882270A patent/GB1286394A/en not_active Expired
- 1970-05-05 CA CA081,891A patent/CA941089A/en not_active Expired
- 1970-05-06 JP JP45038595A patent/JPS4912596B1/ja active Pending
- 1970-05-22 DE DE19702024944 patent/DE2024944A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1286394A (en) | 1972-08-23 |
JPS4912596B1 (en) | 1974-03-26 |
DE2024944A1 (en) | 1971-02-18 |
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