CA2097398A1 - UV-Stabilizer Concentrates Based on TPU, a Process for Their Production and Utilization - Google Patents

UV-Stabilizer Concentrates Based on TPU, a Process for Their Production and Utilization

Info

Publication number
CA2097398A1
CA2097398A1 CA2097398A CA2097398A CA2097398A1 CA 2097398 A1 CA2097398 A1 CA 2097398A1 CA 2097398 A CA2097398 A CA 2097398A CA 2097398 A CA2097398 A CA 2097398A CA 2097398 A1 CA2097398 A1 CA 2097398A1
Authority
CA
Canada
Prior art keywords
utilization
production
tpu
weight
stabilizer concentrates
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.)
Granted
Application number
CA2097398A
Other languages
French (fr)
Other versions
CA2097398C (en
Inventor
Frank Prissok
Friedhelm Lehrich
Gerhard Lehr
Aleksander Glinka
Douglas John Harrop
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.)
BASF Polyurethanes GmbH
Original Assignee
Elastogran GmbH
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
Priority to DE4211335A priority Critical patent/DE4211335A1/en
Priority to EP93105083A priority patent/EP0564931B1/en
Priority to AT93105083T priority patent/ATE119925T1/en
Priority to DE59300105T priority patent/DE59300105D1/en
Priority to ES93105083T priority patent/ES2070016T3/en
Priority to DK93105083.5T priority patent/DK0564931T3/en
Priority to JP07199793A priority patent/JP3347389B2/en
Application filed by Elastogran GmbH filed Critical Elastogran GmbH
Priority to CA002097398A priority patent/CA2097398C/en
Publication of CA2097398A1 publication Critical patent/CA2097398A1/en
Application granted granted Critical
Publication of CA2097398C publication Critical patent/CA2097398C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers

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)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Resins (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The subjects of the invention are UV-stabilizer concentrates, which, relative to the total weight, consist of:
A) 40 to 80 weight-% of at least one thermoplastic polyurethane; B) 10 to 30 weight-% 1,3,5-tri-glycidyl-isocyanurate; and C) 10 to 30 weight-% 2-(2-hydroxy-3,5,-di-tert-amyl-phenyl)-2H-benztriazol and/or 1,6-hexane-di-yl-bis-(3-(3-benzotriazol-N-yl)-4-hydroxy-5-tert-butyl)-pphenyl-propanoate, a process for their production, and their utilization to stabilize TPU against UV- and thermal-degradation.
CA002097398A 1992-04-04 1993-05-31 Uv-stabilizer concentrates based on tpu, a process for their production and utilization Expired - Fee Related CA2097398C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE4211335A DE4211335A1 (en) 1992-04-04 1992-04-04 UV stabilizer concentrates based on TPU, process for their preparation and their use
AT93105083T ATE119925T1 (en) 1992-04-04 1993-03-27 TPU-BASED UV STABILIZER CONCENTRATES, METHOD FOR THEIR PRODUCTION AND THEIR USE.
DE59300105T DE59300105D1 (en) 1992-04-04 1993-03-27 UV stabilizer concentrates based on TPU, process for their preparation and their use.
ES93105083T ES2070016T3 (en) 1992-04-04 1993-03-27 TPU-BASED UV-STABILIZING CONCENTRATES, A PROCEDURE FOR THEIR OBTAINING AND USE.
EP93105083A EP0564931B1 (en) 1992-04-04 1993-03-27 UV stabilizer concentrates based on TPU, process for their preparation and their use
DK93105083.5T DK0564931T3 (en) 1992-04-04 1993-03-27 UV stabilizer concentrates on TPU basis, process for their preparation and use
JP07199793A JP3347389B2 (en) 1992-04-04 1993-03-30 Ultraviolet stabilizer concentrates based on thermoplastic polyurethane (TPU), methods of making and using the same
CA002097398A CA2097398C (en) 1992-04-04 1993-05-31 Uv-stabilizer concentrates based on tpu, a process for their production and utilization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4211335A DE4211335A1 (en) 1992-04-04 1992-04-04 UV stabilizer concentrates based on TPU, process for their preparation and their use
CA002097398A CA2097398C (en) 1992-04-04 1993-05-31 Uv-stabilizer concentrates based on tpu, a process for their production and utilization

Publications (2)

Publication Number Publication Date
CA2097398A1 true CA2097398A1 (en) 1994-12-01
CA2097398C CA2097398C (en) 1996-12-24

Family

ID=25676246

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002097398A Expired - Fee Related CA2097398C (en) 1992-04-04 1993-05-31 Uv-stabilizer concentrates based on tpu, a process for their production and utilization

Country Status (7)

Country Link
EP (1) EP0564931B1 (en)
JP (1) JP3347389B2 (en)
AT (1) ATE119925T1 (en)
CA (1) CA2097398C (en)
DE (2) DE4211335A1 (en)
DK (1) DK0564931T3 (en)
ES (1) ES2070016T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0769527A1 (en) * 1995-10-17 1997-04-23 Basf Corporation Thermoplastic polyurethane compositions exhibiting improved UV and heat resistance
EP0883019A4 (en) 1996-09-02 2001-03-28 Snk Corp Shooting apparatus
DE19635713A1 (en) * 1996-09-03 1998-03-05 Basf Ag Stabilized polyurethanes
US5932353A (en) * 1997-12-19 1999-08-03 Basf Corporation Rigid thermoplastic article having soft covering
BRPI1009640A2 (en) * 2009-06-18 2019-04-30 Dow Global Technologies Llc halogen free flame retardant composition and stable color

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669186B1 (en) * 1967-05-11 1969-12-04 Henkel & Cie Gmbh Plastisol
US4935275A (en) * 1987-04-27 1990-06-19 Toyoda Gosei Co., Ltd. Polyurethane material for decorative parts

Also Published As

Publication number Publication date
JP3347389B2 (en) 2002-11-20
DE4211335A1 (en) 1993-10-07
DK0564931T3 (en) 1995-05-29
JPH0741545A (en) 1995-02-10
ATE119925T1 (en) 1995-04-15
DE59300105D1 (en) 1995-04-20
EP0564931A1 (en) 1993-10-13
EP0564931B1 (en) 1995-03-15
CA2097398C (en) 1996-12-24
ES2070016T3 (en) 1995-05-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed