PT2671912E - Método para a estabilização de polímeros que contêm grupos éster - Google Patents
Método para a estabilização de polímeros que contêm grupos éster Download PDFInfo
- Publication number
- PT2671912E PT2671912E PT121707715T PT12170771T PT2671912E PT 2671912 E PT2671912 E PT 2671912E PT 121707715 T PT121707715 T PT 121707715T PT 12170771 T PT12170771 T PT 12170771T PT 2671912 E PT2671912 E PT 2671912E
- Authority
- PT
- Portugal
- Prior art keywords
- liquid
- carbodiimides
- ester groups
- carbodiimide
- polymers containing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 21
- 229920000642 polymer Polymers 0.000 title claims description 15
- 125000004185 ester group Chemical group 0.000 title claims description 8
- 230000003019 stabilising effect Effects 0.000 title 1
- 150000001718 carbodiimides Chemical class 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 23
- 238000002360 preparation method Methods 0.000 claims description 14
- -1 polyethylene terephthalate Polymers 0.000 claims description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 10
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 9
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 9
- 239000004952 Polyamide Substances 0.000 claims description 7
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 claims description 7
- 229920002647 polyamide Polymers 0.000 claims description 7
- 229920000903 polyhydroxyalkanoate Polymers 0.000 claims description 7
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 6
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 6
- 229920002215 polytrimethylene terephthalate Polymers 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 5
- 229920001634 Copolyester Polymers 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 229920005906 polyester polyol Polymers 0.000 description 5
- 239000004626 polylactic acid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- OADNRFNXACMWMJ-UHFFFAOYSA-N benzene;isocyanic acid Chemical class N=C=O.C1=CC=CC=C1 OADNRFNXACMWMJ-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- NNOZGCICXAYKLW-UHFFFAOYSA-N 1,2-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC=C1C(C)(C)N=C=O NNOZGCICXAYKLW-UHFFFAOYSA-N 0.000 description 2
- BOAYBOINRWNWJC-UHFFFAOYSA-N 2-isocyanato-1,3,5-tri(propan-2-yl)benzene Chemical group CC(C)C1=CC(C(C)C)=C(N=C=O)C(C(C)C)=C1 BOAYBOINRWNWJC-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003223 protective agent Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- FDSYTWVNUJTPMA-UHFFFAOYSA-N 2-[3,9-bis(carboxymethyl)-3,6,9,15-tetrazabicyclo[9.3.1]pentadeca-1(15),11,13-trien-6-yl]acetic acid Chemical compound C1N(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC2=CC=CC1=N2 FDSYTWVNUJTPMA-UHFFFAOYSA-N 0.000 description 1
- JFYGXQRUYCQEFD-UHFFFAOYSA-N 2-isocyanato-5-methyl-1,3-di(propan-2-yl)benzene Chemical compound CC(C)c1cc(C)cc(C(C)C)c1N=C=O JFYGXQRUYCQEFD-UHFFFAOYSA-N 0.000 description 1
- RCSYAUOIQWIQJG-UHFFFAOYSA-N 5-ethyl-2-isocyanato-1,3-di(propan-2-yl)benzene Chemical compound CCc1cc(C(C)C)c(N=C=O)c(c1)C(C)C RCSYAUOIQWIQJG-UHFFFAOYSA-N 0.000 description 1
- 101710178035 Chorismate synthase 2 Proteins 0.000 description 1
- 101710152694 Cysteine synthase 2 Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000003547 Friedel-Crafts alkylation reaction Methods 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- ZBVOEVQTNYNNMY-UHFFFAOYSA-N O=P1=CCCC1 Chemical class O=P1=CCCC1 ZBVOEVQTNYNNMY-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000001448 anilines Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- PDXRQENMIVHKPI-UHFFFAOYSA-N cyclohexane-1,1-diol Chemical class OC1(O)CCCCC1 PDXRQENMIVHKPI-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- CLZOHDKRJJFTSA-UHFFFAOYSA-N n'-[2,3-di(propan-2-yl)phenyl]methanediimine Chemical compound CC(C)C1=CC=CC(N=C=N)=C1C(C)C CLZOHDKRJJFTSA-UHFFFAOYSA-N 0.000 description 1
- KMBWMZQYDLDUQQ-UHFFFAOYSA-N n'-[2,6-di(propan-2-yl)phenyl]methanediimine Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N=C=N KMBWMZQYDLDUQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- GWLJTAJEHRYMCA-UHFFFAOYSA-N phospholane Chemical class C1CCPC1 GWLJTAJEHRYMCA-UHFFFAOYSA-N 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- 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
- C08G18/82—Post-polymerisation treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12170771.5A EP2671912B1 (de) | 2012-06-05 | 2012-06-05 | Verfahren zur Stabilisierung von Estergruppen-enthaltenden Polymeren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2671912E true PT2671912E (pt) | 2015-08-21 |
Family
ID=47915278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT121707715T PT2671912E (pt) | 2012-06-05 | 2012-06-05 | Método para a estabilização de polímeros que contêm grupos éster |
Country Status (16)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LT6658B (lt) * | 2017-12-08 | 2019-09-25 | Douglas Craig | Pet apdorojimo būdas |
| CN108912014A (zh) * | 2018-06-22 | 2018-11-30 | 上海朗亿功能材料有限公司 | 一种液体型碳化二亚胺化合物制备方法与应用 |
| EP3686239A1 (de) | 2019-01-23 | 2020-07-29 | LANXESS Deutschland GmbH | Hydrolysestabilisierte polyethylenterephthalat (pet) - haltige zusammensetzungen |
| EP4361209A1 (de) * | 2022-10-27 | 2024-05-01 | LANXESS Deutschland GmbH | Hydrolysestabilisierte polyester-haltige zusammensetzungen |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1130594B (de) | 1956-07-30 | 1962-05-30 | Du Pont | Verfahren zur Herstellung von gegebenenfalls modifizierten Polykondensationsprodukten mití¬N?C?N-Brueckengliedern |
| NL273087A (cg-RX-API-DMAC7.html) * | 1960-12-31 | |||
| US3798198A (en) * | 1969-12-19 | 1974-03-19 | Shoe & Allied Trades Res Ass | Hydrolytically stabilized polyurethanes |
| US3711439A (en) * | 1970-11-27 | 1973-01-16 | Inmont Corp | Stabilized polyurethane compositions |
| DE3930845A1 (de) * | 1989-09-15 | 1991-03-28 | Hoechst Ag | Mit carbodiimiden modifizierte polyesterfasern und verfahren zu ihrer herstellung |
| DE4238046A1 (de) | 1992-11-11 | 1994-05-19 | Basf Ag | Neue Bis-(4-substituierte-2,6-diisopropyl-phenyl)-carbodiimide, ein Verfahren zu ihrer Herstellung und ihre Verwendung sowie die zu ihrer Herstellung verwendbaren 4-substituierten 2,6-Diisopropyl-phenylisocyanate |
| US6013340A (en) * | 1995-06-07 | 2000-01-11 | Nike, Inc. | Membranes of polyurethane based materials including polyester polyols |
| DE19920276A1 (de) * | 1999-05-04 | 2000-11-09 | Basf Ag | Thermoplastische Formmassen |
| DE10161863A1 (de) | 2001-12-14 | 2003-07-03 | Basf Ag | Stabilisatorzusammensetzung II |
| JP3894846B2 (ja) * | 2002-06-19 | 2007-03-22 | 平岡織染株式会社 | 難燃メッシュシート |
| KR20050004379A (ko) * | 2003-07-02 | 2005-01-12 | 삼성전자주식회사 | 원자층 증착용 가스 공급 장치 |
| US8247156B2 (en) * | 2010-09-09 | 2012-08-21 | Xerox Corporation | Processes for producing polyester latexes with improved hydrolytic stability |
| CN102816087A (zh) * | 2011-06-10 | 2012-12-12 | 上海朗亿功能材料有限公司 | 一种胶黏剂用水解稳定剂的制备方法 |
-
2012
- 2012-06-05 DK DK12170771.5T patent/DK2671912T3/en active
- 2012-06-05 EP EP12170771.5A patent/EP2671912B1/de active Active
- 2012-06-05 ES ES12170771.5T patent/ES2541410T3/es active Active
- 2012-06-05 PL PL12170771T patent/PL2671912T3/pl unknown
- 2012-06-05 PT PT121707715T patent/PT2671912E/pt unknown
- 2012-06-05 HU HUE12170771A patent/HUE026635T2/en unknown
-
2013
- 2013-03-22 WO PCT/EP2013/056158 patent/WO2013182330A1/de not_active Ceased
- 2013-03-22 CN CN201380029611.2A patent/CN104364306A/zh active Pending
- 2013-03-22 IN IN10258DEN2014 patent/IN2014DN10258A/en unknown
- 2013-03-22 MX MX2014014974A patent/MX2014014974A/es active IP Right Grant
- 2013-03-22 BR BR112014030444-0A patent/BR112014030444B1/pt active IP Right Grant
- 2013-03-22 CA CA2875157A patent/CA2875157C/en active Active
- 2013-03-22 JP JP2015515427A patent/JP6174688B2/ja active Active
- 2013-03-22 RU RU2014153978A patent/RU2624299C2/ru active
- 2013-03-22 US US14/405,573 patent/US20150175776A1/en not_active Abandoned
- 2013-03-22 KR KR1020147036864A patent/KR102019532B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2624299C2 (ru) | 2017-07-03 |
| BR112014030444B1 (pt) | 2021-02-17 |
| JP6174688B2 (ja) | 2017-08-02 |
| MX2014014974A (es) | 2015-03-13 |
| HUE026635T2 (en) | 2016-07-28 |
| US20150175776A1 (en) | 2015-06-25 |
| WO2013182330A1 (de) | 2013-12-12 |
| RU2014153978A (ru) | 2016-07-27 |
| DK2671912T3 (en) | 2015-07-27 |
| JP2015518911A (ja) | 2015-07-06 |
| KR102019532B1 (ko) | 2019-09-06 |
| CN104364306A (zh) | 2015-02-18 |
| EP2671912B1 (de) | 2015-04-22 |
| CA2875157C (en) | 2020-07-14 |
| EP2671912A1 (de) | 2013-12-11 |
| ES2541410T3 (es) | 2015-07-20 |
| PL2671912T3 (pl) | 2015-10-30 |
| BR112014030444A2 (pt) | 2017-06-27 |
| IN2014DN10258A (cg-RX-API-DMAC7.html) | 2015-08-07 |
| CA2875157A1 (en) | 2013-12-12 |
| KR20150024868A (ko) | 2015-03-09 |
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