RU2019123085A - Термопластичный полиуретан с высокой прочностью на раздир - Google Patents
Термопластичный полиуретан с высокой прочностью на раздир Download PDFInfo
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- RU2019123085A RU2019123085A RU2019123085A RU2019123085A RU2019123085A RU 2019123085 A RU2019123085 A RU 2019123085A RU 2019123085 A RU2019123085 A RU 2019123085A RU 2019123085 A RU2019123085 A RU 2019123085A RU 2019123085 A RU2019123085 A RU 2019123085A
- Authority
- RU
- Russia
- Prior art keywords
- thermoplastic polyurethane
- polyol
- polyester
- block
- aromatic
- Prior art date
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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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4216—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from mixtures or combinations of aromatic dicarboxylic acids and aliphatic dicarboxylic acids and dialcohols
-
- 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
- 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
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Claims (24)
1. Термопластичный полиуретан, получаемый или полученный посредством взаимодействия по меньшей мере следующих компонентов (i)-(iii):
(i) по меньшей мере одного полиизоцианатного состава,
(ii) по меньшей мере одного агента удлинения цепей и
(iii) по меньшей мере одного полиольного состава,
причем полиольный состав включает по меньшей мере один полиол (Р1) с молекулярной массой Mw в диапазоне от 1500 до 2500 г/моль, который содержит по меньшей мере один блок ароматического сложного полиэфира (В1).
2. Термопластичный полиуретан по п. 1, причем полиол (Р1) содержит от 10 до 50% масс, блоков ароматического сложного полиэфира (В1) в пересчете на общий сложный полиэфирполиол (Р1).
3. Термопластичный полиуретан по п. 1, причем блок ароматического сложного полиэфира (В1) является сложным полиэфиром из ароматической дикар-боновой кислоты и алифатического диола.
4. Термопластичный полиуретан по п. 1, причем блок ароматического сложного полиэфира (В1) является полиэтилентерефталатным или полибутилен-терефталатным блоком.
5. Термопластичный полиуретан по п. 1, причем блок ароматического сложного полиэфира (В1) является полиэтилентерефталатным блоком.
6. Термопластичный полиуретан по п. 1, причем полиол (Р1) обладает молекулярной массой Mw в диапазоне от 1700 до 2300 г/моль.
7. Термопластичный полиуретан по п. 1, причем используемый в качестве компонента (и) агент удлинения цепей является диолом с молекулярной массой Mw менее 220 г/моль.
8. Термопластичный полиуретан по п. 1, причем молярное отношение используемого в качестве компонента (ii) агента удлинения цепей и содержащегося в полиольном составе полиола (Р1) находится в диапазоне от 40:1 до 1:10.
9. Термопластичный полиуретан по п. 1, причем полиольный состав содержит другой полиол, выбранный из группы, состоящей из простых полиэфирпо-лиолов, сложных полиэфирполиолов, поликарбонатоспиртов и гибридных полиолов.
10. Термопластичный полиуретан по одному из пп. 1-9, причем полиизоцианат является алифатическим или ароматическим диизоцианатом.
11. Способ получения формованного изделия, который включает следующие стадии:
(а) получение термопластичного полиуретана, предусматривающее взаимодействие:
(i) по меньшей мере одного полиизоцианатного состава,
(ii) по меньшей мере одного агента удлинения цепей и
(iii) по меньшей мере одного полиольного состава,
причем полиольный состав включает по меньшей мере один полиол (Р1) с молекулярной массой Mw в диапазоне от 1500 до 2500 г/моль, который содержит по меньшей мере один блок ароматического сложного полиэфира (В1),
(b) получение формованного изделия из термопластичного полиуретана.
12. Способ по п. 11, причем формованное изделие на стадии (b) получают посредством экструзии, литья под давлением, спекания или из раствора.
13. Формованное изделие, получаемое или полученное способом по п. 11 или 12.
14. Формованное изделие по п. 13, которое является пленкой или литым изделием.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16206700.3 | 2016-12-23 | ||
| EP16206700 | 2016-12-23 | ||
| PCT/EP2017/084423 WO2018115460A1 (de) | 2016-12-23 | 2017-12-22 | THERMOPLASTISCHES POLYURETHAN MIT HOHER WEITERREIßFESTIGKEIT |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019123085A true RU2019123085A (ru) | 2021-01-26 |
| RU2019123085A3 RU2019123085A3 (ru) | 2021-04-12 |
| RU2768658C2 RU2768658C2 (ru) | 2022-03-24 |
Family
ID=57609774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019123085A RU2768658C2 (ru) | 2016-12-23 | 2017-12-22 | Термопластичный полиуретан с высокой прочностью на раздир |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11447596B2 (ru) |
| EP (1) | EP3559072B1 (ru) |
| JP (2) | JP2020514428A (ru) |
| KR (1) | KR102554144B1 (ru) |
| CN (1) | CN110072902A (ru) |
| BR (1) | BR112019010530B1 (ru) |
| ES (1) | ES2867528T3 (ru) |
| RU (1) | RU2768658C2 (ru) |
| WO (1) | WO2018115460A1 (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3559071B1 (de) * | 2016-12-23 | 2021-02-17 | Basf Se | Verfahren zur herstellung von transparenten harten thermoplastischen polyurethanen |
| KR102664168B1 (ko) | 2017-02-17 | 2024-05-13 | 바스프 에스이 | 블록형 이소시아네이트를 베이스로 하는 반응성 열가소성 폴리우레탄 |
| WO2019053143A1 (en) | 2017-09-13 | 2019-03-21 | Basf Se | POLYURETHANE AND MELAMINE THERAPEUTIC MOUSES BY TRIAXIAL COMPRESSION |
| EP4341322A1 (en) * | 2021-05-20 | 2024-03-27 | Basf Se | Thermoplastic polyurethane with improved stain resistance |
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-
2017
- 2017-12-22 JP JP2019528081A patent/JP2020514428A/ja active Pending
- 2017-12-22 ES ES17826240T patent/ES2867528T3/es active Active
- 2017-12-22 BR BR112019010530-1A patent/BR112019010530B1/pt active IP Right Grant
- 2017-12-22 WO PCT/EP2017/084423 patent/WO2018115460A1/de active Search and Examination
- 2017-12-22 EP EP17826240.8A patent/EP3559072B1/de active Active
- 2017-12-22 RU RU2019123085A patent/RU2768658C2/ru active
- 2017-12-22 KR KR1020197017386A patent/KR102554144B1/ko active IP Right Grant
- 2017-12-22 CN CN201780076960.8A patent/CN110072902A/zh active Pending
- 2017-12-22 US US16/462,977 patent/US11447596B2/en active Active
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2022
- 2022-11-17 JP JP2022183845A patent/JP2023014142A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR112019010530A2 (pt) | 2019-09-17 |
| EP3559072A1 (de) | 2019-10-30 |
| RU2019123085A3 (ru) | 2021-04-12 |
| CN110072902A (zh) | 2019-07-30 |
| US20190322794A1 (en) | 2019-10-24 |
| JP2023014142A (ja) | 2023-01-26 |
| RU2768658C2 (ru) | 2022-03-24 |
| BR112019010530B1 (pt) | 2023-02-07 |
| WO2018115460A1 (de) | 2018-06-28 |
| EP3559072B1 (de) | 2021-02-17 |
| ES2867528T3 (es) | 2021-10-20 |
| KR20190098967A (ko) | 2019-08-23 |
| KR102554144B1 (ko) | 2023-07-10 |
| US11447596B2 (en) | 2022-09-20 |
| JP2020514428A (ja) | 2020-05-21 |
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