DE2520814A1 - Light stabilisation of polyurethanes - using polymeric tert. amines from aliphatic diamines and (meth)acrylic esters or amides - Google Patents

Light stabilisation of polyurethanes - using polymeric tert. amines from aliphatic diamines and (meth)acrylic esters or amides

Info

Publication number
DE2520814A1
DE2520814A1 DE19752520814 DE2520814A DE2520814A1 DE 2520814 A1 DE2520814 A1 DE 2520814A1 DE 19752520814 DE19752520814 DE 19752520814 DE 2520814 A DE2520814 A DE 2520814A DE 2520814 A1 DE2520814 A1 DE 2520814A1
Authority
DE
Germany
Prior art keywords
opt
r1
substd
r3
formula
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.)
Pending
Application number
DE19752520814
Other languages
German (de)
Inventor
Wolfgang Dr Lehmann
Wilhelm Dr Thoma
Hermann Dr Neumaier
Friedrich Dr Moeller
Harald Dr Oertel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19752520814 priority Critical patent/DE2520814A1/en
Publication of DE2520814A1 publication Critical patent/DE2520814A1/en
Application status is Pending legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477Six-membered rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/17Amines; Quaternary ammonium compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/20Carboxylic acid amides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Abstract

(A) Polyurethane compsns are stabilised against discolouration and decompsn by light by a stabiliser contg. >=3 structural units of the formula (I) between two aliphatically bound C atoms. R1 = H or CH3; R2 is 1 to 6 C alkyl, opt. substd by -OH, -CN or - CONH2 gps and opt. interrupted by -O- where R3 = H or as for R2 above, or R2 and R3 jointly may form a 5- or 6-membered heterocycle ring. (B) Stabiliser comprising a polyaddition and/or copolyaddition-condensation product of m wt 300-20000 is also claimed prepd by reacting (a) bi-secondary aliphatic amines of formula: R2-NH-M-NH-R3 (M, is opt. substd. alkylene or chain with (hydro) aromatic ring contg. one or more tert N or O atoms) and (b) acrylic and/or methacrylic acid esters of the formula: CH2 = C(R1)-COO-R6 (where R1 = H or CH3; and R6 = 1 to 12 C alkyl, pref, 2 to 4 C alkyl) and/or (c) N,N'-alkylenebisacrylamides and/or N,N'-alkylenebismethacry-lamides of formula (in which R1 is as above, R3 and R4 are 1 to 6 C alkyl, opt. substd by OH, CN or - CONH2, or opt. interrupted by -O-. or R3 and R4 jointly may represent a 5- or 6-membered ring; Y is an opt. substd. 1 to 6 C alkylene radical), and/or (d) alkylene-bisacrylic and/or alkylenebismethacrylic acid esters of the formula: CH2=C(R1)-COO-Z-OCO-C(R1)=CH2 (where z is opt. substd 2-6 C alkylene).
DE19752520814 1975-05-09 1975-05-09 Light stabilisation of polyurethanes - using polymeric tert. amines from aliphatic diamines and (meth)acrylic esters or amides Pending DE2520814A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752520814 DE2520814A1 (en) 1975-05-09 1975-05-09 Light stabilisation of polyurethanes - using polymeric tert. amines from aliphatic diamines and (meth)acrylic esters or amides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752520814 DE2520814A1 (en) 1975-05-09 1975-05-09 Light stabilisation of polyurethanes - using polymeric tert. amines from aliphatic diamines and (meth)acrylic esters or amides

Publications (1)

Publication Number Publication Date
DE2520814A1 true DE2520814A1 (en) 1976-11-18

Family

ID=5946216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752520814 Pending DE2520814A1 (en) 1975-05-09 1975-05-09 Light stabilisation of polyurethanes - using polymeric tert. amines from aliphatic diamines and (meth)acrylic esters or amides

Country Status (1)

Country Link
DE (1) DE2520814A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031025A2 (en) * 2000-10-10 2002-04-18 Massachusetts Institute Of Technology Biodegradable poly(beta-amino esters) and uses thereof
US8562966B2 (en) 2006-07-21 2013-10-22 Massachusetts Institute Of Technology End-modified poly(beta-amino esters) and uses thereof
US8808681B2 (en) 2006-06-05 2014-08-19 Massachusetts Institute Of Technology Crosslinked, degradable polymers and uses thereof
US9181321B2 (en) 2013-03-14 2015-11-10 Shire Human Genetic Therapies, Inc. CFTR mRNA compositions and related methods and uses
US9227917B2 (en) 2012-08-13 2016-01-05 Massachusetts Institute Of Technology Amine-containing lipidoids and uses thereof
US9238716B2 (en) 2011-03-28 2016-01-19 Massachusetts Institute Of Technology Conjugated lipomers and uses thereof
US9308281B2 (en) 2011-06-08 2016-04-12 Shire Human Genetic Therapies, Inc. MRNA therapy for Fabry disease
US9315472B2 (en) 2013-05-01 2016-04-19 Massachusetts Institute Of Technology 1,3,5-triazinane-2,4,6-trione derivatives and uses thereof
US9512073B2 (en) 2011-10-27 2016-12-06 Massachusetts Institute Of Technology Amino acid-, peptide-and polypeptide-lipids, isomers, compositions, and uses thereof
US9522176B2 (en) 2013-10-22 2016-12-20 Shire Human Genetic Therapies, Inc. MRNA therapy for phenylketonuria
US9556110B2 (en) 2008-11-07 2017-01-31 Massachusetts Institute Of Technology Aminoalcohol lipidoids and uses thereof
US9629804B2 (en) 2013-10-22 2017-04-25 Shire Human Genetic Therapies, Inc. Lipid formulations for delivery of messenger RNA
US9840479B2 (en) 2014-07-02 2017-12-12 Massachusetts Institute Of Technology Polyamine-fatty acid derived lipidoids and uses thereof
US9850269B2 (en) 2014-04-25 2017-12-26 Translate Bio, Inc. Methods for purification of messenger RNA
US9957499B2 (en) 2013-03-14 2018-05-01 Translate Bio, Inc. Methods for purification of messenger RNA
US10022455B2 (en) 2014-05-30 2018-07-17 Translate Bio, Inc. Biodegradable lipids for delivery of nucleic acids
US10138213B2 (en) 2014-06-24 2018-11-27 Translate Bio, Inc. Stereochemically enriched compositions for delivery of nucleic acids
US10201618B2 (en) 2015-06-19 2019-02-12 Massachusetts Institute Of Technology Alkenyl substituted 2,5-piperazinediones, compositions, and uses thereof

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031025A2 (en) * 2000-10-10 2002-04-18 Massachusetts Institute Of Technology Biodegradable poly(beta-amino esters) and uses thereof
WO2002031025A3 (en) * 2000-10-10 2002-07-18 Massachusetts Inst Technology Biodegradable poly(beta-amino esters) and uses thereof
US6998115B2 (en) 2000-10-10 2006-02-14 Massachusetts Institute Of Technology Biodegradable poly(β-amino esters) and uses thereof
US8287849B2 (en) 2000-10-10 2012-10-16 Massachusetts Institute Of Technology Biodegradable poly(beta-amino esters) and uses thereof
US8557231B2 (en) 2000-10-10 2013-10-15 Massachusetts Institute Of Technology Biodegradable poly(beta-amino esters) and uses thereof
US9101666B2 (en) 2000-10-10 2015-08-11 Massachusetts Institute Of Technology Biodegradable poly(beta-amino esters) and uses thereof
US9700627B2 (en) 2000-10-10 2017-07-11 Massachusetts Institute Of Technology Biodegradable poly (beta-amino esters) and uses thereof
US8808681B2 (en) 2006-06-05 2014-08-19 Massachusetts Institute Of Technology Crosslinked, degradable polymers and uses thereof
US8562966B2 (en) 2006-07-21 2013-10-22 Massachusetts Institute Of Technology End-modified poly(beta-amino esters) and uses thereof
US10189802B2 (en) 2008-11-07 2019-01-29 Massachusetts Institute Of Technology Aminoalcohol lipidoids and uses thereof
US9556110B2 (en) 2008-11-07 2017-01-31 Massachusetts Institute Of Technology Aminoalcohol lipidoids and uses thereof
US10117934B2 (en) 2011-03-28 2018-11-06 Massachusetts Institute Of Technology Conjugated lipomers and uses thereof
US9238716B2 (en) 2011-03-28 2016-01-19 Massachusetts Institute Of Technology Conjugated lipomers and uses thereof
US10238754B2 (en) 2011-06-08 2019-03-26 Translate Bio, Inc. Lipid nanoparticle compositions and methods for MRNA delivery
US10413618B2 (en) 2011-06-08 2019-09-17 Translate Bio, Inc. Lipid nanoparticle compositions and methods for mRNA delivery
US10350303B1 (en) 2011-06-08 2019-07-16 Translate Bio, Inc. Lipid nanoparticle compositions and methods for mRNA delivery
US9308281B2 (en) 2011-06-08 2016-04-12 Shire Human Genetic Therapies, Inc. MRNA therapy for Fabry disease
US9597413B2 (en) 2011-06-08 2017-03-21 Shire Human Genetic Therapies, Inc. Pulmonary delivery of mRNA
US10086013B2 (en) 2011-10-27 2018-10-02 Massachusetts Institute Of Technology Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
US9512073B2 (en) 2011-10-27 2016-12-06 Massachusetts Institute Of Technology Amino acid-, peptide-and polypeptide-lipids, isomers, compositions, and uses thereof
US9439968B2 (en) 2012-08-13 2016-09-13 Massachusetts Institute Of Technology Amine-containing lipidoids and uses thereof
US9227917B2 (en) 2012-08-13 2016-01-05 Massachusetts Institute Of Technology Amine-containing lipidoids and uses thereof
US9181321B2 (en) 2013-03-14 2015-11-10 Shire Human Genetic Therapies, Inc. CFTR mRNA compositions and related methods and uses
US9957499B2 (en) 2013-03-14 2018-05-01 Translate Bio, Inc. Methods for purification of messenger RNA
US9713626B2 (en) 2013-03-14 2017-07-25 Rana Therapeutics, Inc. CFTR mRNA compositions and related methods and uses
US10420791B2 (en) 2013-03-14 2019-09-24 Translate Bio, Inc. CFTR MRNA compositions and related methods and uses
US9315472B2 (en) 2013-05-01 2016-04-19 Massachusetts Institute Of Technology 1,3,5-triazinane-2,4,6-trione derivatives and uses thereof
US9522176B2 (en) 2013-10-22 2016-12-20 Shire Human Genetic Therapies, Inc. MRNA therapy for phenylketonuria
US9629804B2 (en) 2013-10-22 2017-04-25 Shire Human Genetic Therapies, Inc. Lipid formulations for delivery of messenger RNA
US10208295B2 (en) 2013-10-22 2019-02-19 Translate Bio, Inc. MRNA therapy for phenylketonuria
US10052284B2 (en) 2013-10-22 2018-08-21 Translate Bio, Inc. Lipid formulations for delivery of messenger RNA
US9850269B2 (en) 2014-04-25 2017-12-26 Translate Bio, Inc. Methods for purification of messenger RNA
US10155785B2 (en) 2014-04-25 2018-12-18 Translate Bio, Inc. Methods for purification of messenger RNA
US10293057B2 (en) 2014-05-30 2019-05-21 Translate Bio, Inc. Biodegradable lipids for delivery of nucleic acids
US10286083B2 (en) 2014-05-30 2019-05-14 Translate Bio, Inc. Biodegradable lipids for delivery of nucleic acids
US10286082B2 (en) 2014-05-30 2019-05-14 Translate Bio, Inc. Biodegradable lipids for delivery of nucleic acids
US10022455B2 (en) 2014-05-30 2018-07-17 Translate Bio, Inc. Biodegradable lipids for delivery of nucleic acids
US10138213B2 (en) 2014-06-24 2018-11-27 Translate Bio, Inc. Stereochemically enriched compositions for delivery of nucleic acids
US9840479B2 (en) 2014-07-02 2017-12-12 Massachusetts Institute Of Technology Polyamine-fatty acid derived lipidoids and uses thereof
US10201618B2 (en) 2015-06-19 2019-02-12 Massachusetts Institute Of Technology Alkenyl substituted 2,5-piperazinediones, compositions, and uses thereof

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