BE785190A - PROCESS FOR THE PREPARATION OF COPOLYCARBONATES RESISTANT TO SAPONIFICATION - Google Patents

PROCESS FOR THE PREPARATION OF COPOLYCARBONATES RESISTANT TO SAPONIFICATION

Info

Publication number
BE785190A
BE785190A BE785190A BE785190A BE785190A BE 785190 A BE785190 A BE 785190A BE 785190 A BE785190 A BE 785190A BE 785190 A BE785190 A BE 785190A BE 785190 A BE785190 A BE 785190A
Authority
BE
Belgium
Prior art keywords
copolycarbonates
saponification
resistant
preparation
copolycarbonates resistant
Prior art date
Application number
BE785190A
Other languages
French (fr)
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
Publication of BE785190A publication Critical patent/BE785190A/en

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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/26—General preparatory processes using halocarbonates
    • C08G64/28—General preparatory processes using halocarbonates and phenols
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft polymers
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides and phenols
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE785190A 1972-03-11 1972-06-21 PROCESS FOR THE PREPARATION OF COPOLYCARBONATES RESISTANT TO SAPONIFICATION BE785190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211956 DE2211956A1 (en) 1972-03-11 1972-03-11 PROCESS FOR THE PREPARATION OF SEAP-STABLE BLOCK COPOLYCARBONATES

Publications (1)

Publication Number Publication Date
BE785190A true BE785190A (en) 1972-12-21

Family

ID=5838696

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785190A BE785190A (en) 1972-03-11 1972-06-21 PROCESS FOR THE PREPARATION OF COPOLYCARBONATES RESISTANT TO SAPONIFICATION

Country Status (7)

Country Link
JP (1) JPS492896A (en)
BE (1) BE785190A (en)
DE (1) DE2211956A1 (en)
FR (1) FR2175713A1 (en)
GB (1) GB1367790A (en)
IT (1) IT958448B (en)
NL (1) NL7208440A (en)

Families Citing this family (256)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260537A (en) * 1976-02-12 1981-04-07 Mobay Chemical Corporation Stabilized polycarbonate compositions
DE2735775A1 (en) 1977-08-09 1979-02-22 Bayer Ag PROCESS FOR THE PRODUCTION OF POLYCARBONATE
DE2901665A1 (en) 1979-01-17 1980-07-24 Bayer Ag METHOD FOR PRODUCING POLYCARBONATES
DE2937332A1 (en) * 1979-09-14 1981-04-09 Bayer Ag, 5090 Leverkusen MACROCYCLIC POLYCARBONATE
JPS58138733A (en) * 1982-02-12 1983-08-17 Idemitsu Kosan Co Ltd Preparation of polycarbonate resin
JPS58185619A (en) * 1982-04-26 1983-10-29 Idemitsu Kosan Co Ltd Production of polycarbonate
JPS5912927A (en) * 1982-07-13 1984-01-23 Idemitsu Kosan Co Ltd Manufacture of polycarbonate resin
EP0175161B1 (en) * 1984-09-15 1990-04-04 Hüls Aktiengesellschaft Moulding masses based on thermoplasts
CA1289290C (en) 1985-04-11 1991-09-17 John V. Bailey Stabilized polycarbonates
DE3917648A1 (en) * 1989-05-31 1990-12-06 Bayer Ag AROMATIC POLYETHERSULPHONES
DE4013112A1 (en) * 1990-04-25 1991-11-07 Bayer Ag Thermoplastic moulding compsns. - contg. thio:xanthone as heat-stabiliser in mixt. of ABS and aromatic polycarbonate
DE4013113A1 (en) * 1990-04-25 1991-10-31 Bayer Ag Stabilised ABS-aromatic polycarbonate moulding compsns. - contg. specified bisphenol additives to prevent high temp. surface defects and to improve impact strength
DE4421561A1 (en) 1994-06-20 1995-12-21 Bayer Ag High temperature resistant flexible screen printing inks
DE4424105A1 (en) 1994-07-08 1996-01-11 Bayer Ag Siloxanes containing epoxy groups and their mixtures with polycarbonates
DE4429463A1 (en) 1994-08-19 1996-02-22 Bayer Ag Process for reducing the proportion of oligocondensate in polycondensates
DE4429697A1 (en) 1994-08-22 1996-02-29 Bayer Ag Process for the production of UV-stable polycarbonates
DE4438543A1 (en) 1994-10-28 1996-05-02 Bayer Ag Coated polycarbonate moldings
DE19543186A1 (en) 1995-11-20 1997-05-22 Bayer Ag Flame-retardant themoplastic moldings with improved properties
DE19545330A1 (en) 1995-12-05 1997-06-12 Bayer Ag Use of carbonates as mold release agents for thermoplastic polycarbonates
DE19604990A1 (en) 1996-02-12 1997-08-14 Bayer Ag Stabilizer mixtures and their use in polycarbonates
DE10006208A1 (en) 2000-02-11 2001-08-16 Bayer Ag IR absorbing compositions
DE10022037A1 (en) 2000-05-05 2001-11-08 Bayer Ag Transparent thermoplastic polymer compositions for e.g. glazing or roofing contain synergistic mixture of organic NIR absorber and surface-modified oxide nanoparticles to reduce amount of expensive NIR nanoparticles required
DE10151847A1 (en) 2001-10-24 2003-05-08 Bayer Ag Laser absorbing soot molding compounds
DE102005050072A1 (en) 2005-10-19 2007-04-26 Bayer Materialscience Ag Diffusing films and their use in flat screens
DE102006051305A1 (en) 2006-10-31 2008-05-08 Bayer Materialscience Ag Process for the filtration of substrate materials
DE102007004332A1 (en) 2007-01-29 2008-07-31 Bayer Materialscience Ag Multilayer composites, useful e.g. as smart cards, have layer of substituted phenolate-terminated (co)polycarbonate, providing good delamination resistance
DE102007013273A1 (en) 2007-03-16 2008-09-18 Bayer Materialscience Ag Method for producing multilayer containers
DE102007015948A1 (en) 2007-04-03 2008-10-09 Bayer Materialscience Ag Modified polycarbonates, polyester carbonates and polyesters with improved extensibility and flame retardancy
GB0711017D0 (en) 2007-06-08 2007-07-18 Lucite Int Uk Ltd Polymer Composition
US20090043053A1 (en) 2007-08-07 2009-02-12 Rudiger Gorny Aircraft window
US7754793B2 (en) 2007-08-07 2010-07-13 Bayer Materialscience Llc Flame resistant polycarbonate composition
DE102007040925A1 (en) 2007-08-30 2009-03-05 Bayer Materialscience Ag Thermoplastic compositions with low haze
DE102008012422A1 (en) 2007-10-31 2009-05-07 Bundesdruckerei Gmbh Method for producing a security document and security document with view-dependent security feature
DE102008012423A1 (en) 2007-10-31 2009-05-07 Bundesdruckerei Gmbh Process for producing a polymer layer composite and polymer layer composite with colored security feature
DE102007059746A1 (en) 2007-12-07 2009-06-10 Bundesdruckerei Gmbh Method for producing a security and / or value document with personalized information
DE102008012426A1 (en) 2007-10-31 2009-05-07 Bundesdruckerei Gmbh Document-production method for producing a security inserts imaging information/data into layers of a document to form a total security image
DE102007059747A1 (en) 2007-12-07 2009-06-10 Bundesdruckerei Gmbh Polymer layer composite for a security and / or value document
DE102008012424A1 (en) 2007-10-31 2009-05-07 Bundesdruckerei Gmbh Process for producing a polymer layer composite with multilayer personalization and / or customization
DE102007052948A1 (en) 2007-10-31 2009-05-07 Bayer Materialscience Ag Process for producing a polycarbonate layer composite
DE102007052947A1 (en) 2007-10-31 2009-05-07 Bayer Materialscience Ag Process for producing a polycarbonate layer composite
DE102008012419A1 (en) 2007-10-31 2009-05-07 Bundesdruckerei Gmbh Polymer composite layer for security and/or valuable documents comprises at least two interlocking polymer layers joined together with a surface printed with a printed layer absorbing in the visible region in and/or on the composite
DE102007052949A1 (en) 2007-10-31 2009-05-07 Bayer Materialscience Ag Process for producing a polycarbonate layer composite
DE102007058992A1 (en) 2007-12-07 2009-06-10 Bayer Materialscience Ag A method of making a conductive polycarbonate composite
US20150191037A1 (en) 2007-12-07 2015-07-09 Bundesdruckerei Gmbh Method for producing a security and/or valuable document with personalized information
DE102007061760A1 (en) 2007-12-20 2009-06-25 Bayer Materialscience Ag Flame-retardant impact-modified polyalkylene terephthalate / polycarbonate compositions
ATE516316T1 (en) 2008-02-13 2011-07-15 Bayer Materialscience Ag METHOD FOR PRODUCING POLYCARBONATES
DE102008008841A1 (en) 2008-02-13 2009-08-20 Bayer Materialscience Ag Preparing (co)polycarbonate or diaryl carbonate, useful in e.g. sunglasses, comprises converting di-, mono-phenol and phosgene to chloroformic acid aryl ester, oligo- or diaryl-carbonate, and reacting the product under alkaline solution
DE102008008842A1 (en) 2008-02-13 2009-08-27 Bayer Materialscience Ag Alkylphenol for molecular weight adjustment and polycarbonate compositions having improved properties
DE102008011473A1 (en) 2008-02-27 2009-09-03 Bayer Materialscience Ag Process for the production of polycarbonate
DE102008012420A1 (en) 2008-02-29 2009-09-03 Bundesdruckerei Gmbh Document with security print
DE102008012430B4 (en) 2008-02-29 2010-05-06 Bundesdruckerei Gmbh Polymer layer composite for a security and / or value document and method for its production as well as security and / or value document (change of the surface energy)
DE102008012613A1 (en) 2008-03-05 2009-09-10 Bayer Materialscience Ag Process for the preparation of polycarbonate by the interfacial process
DE102008016260A1 (en) 2008-03-29 2009-10-01 Bayer Materialscience Ag Impact modified polyalkylene terephthalate / polycarbonate compositions
DE102008023499A1 (en) 2008-05-14 2009-11-19 Bayer Materialscience Ag Printing ink or printing varnish, coated laminate therewith and process for producing a laminate
EP2133202A1 (en) 2008-06-11 2009-12-16 Bayer MaterialScience AG Multi-layer optical film constructions with improved characteristics and use thereof
DE102008033718B4 (en) 2008-07-14 2021-07-29 Bundesdruckerei Gmbh Security document with a light guide
DE102008036406A1 (en) 2008-08-05 2010-02-11 Bayer Materialscience Ag Modified polycarbonates with improved surface properties
EP2157133A1 (en) 2008-08-19 2010-02-24 Bayer MaterialScience AG Films with improved characteristics
DE102008058260A1 (en) 2008-11-19 2010-05-20 Bundesdruckerei Gmbh Preparation for producing a cover layer for an electroluminescent security element of a security and / or value document
DE102008063030A1 (en) 2008-12-23 2010-06-24 Bundesdruckerei Gmbh Security and / or value document with a conductive structure and method for its production
DE102009007762A1 (en) 2009-02-06 2010-08-12 Bayer Materialscience Ag Film multilayer composite with a layer of polycarbonate
DE102009023940A1 (en) 2009-06-04 2010-12-09 Bayer Materialscience Ag Process for the production of polycarbonate
DE102009025123A1 (en) 2009-06-16 2010-12-23 Osram Opto Semiconductors Gmbh Radiation-emitting device
DE102009032020A1 (en) 2009-07-07 2011-01-13 Bayer Materialscience Ag Process for the production of polycarbonate
DE102009043510A1 (en) 2009-09-30 2011-03-31 Bayer Materialscience Ag Polycarbonate compositions with improved melt stability
DE102009043513A1 (en) 2009-09-30 2011-03-31 Bayer Materialscience Ag Polycarbonate compositions with improved optical properties
DE102009058100A1 (en) 2009-12-12 2011-06-16 Bayer Materialscience Ag Polycarbonate compositions with improved mechanical properties
DE102009058200A1 (en) 2009-12-15 2011-06-16 Bayer Materialscience Ag Polymer composition with heat-absorbing properties and high stability
DE102009058462A1 (en) 2009-12-16 2011-06-22 Bayer MaterialScience AG, 51373 Producing polycarbonate injection molded body comprises introducing injection molded bodies containing polycarbonate in reactor, inerting atmosphere of reactor, introducing fluorine-inert gas mixture and evacuating and flushing the reactor
ES2643234T3 (en) 2010-03-30 2017-11-21 Covestro Deutschland Ag Procedure for the preparation of diaryl carbonates and polycarbonates
US9175135B2 (en) 2010-03-30 2015-11-03 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
DE102010013991A1 (en) 2010-04-07 2011-10-13 Bayer Materialscience Ag Flame retardant polycarbonate compositions
ITRM20100225A1 (en) 2010-05-10 2011-11-10 Bayer Materialscience Ag COMPOSITION OF POLYMERS WITH HEAT-ABSORPTION CHARACTERISTICS AND IMPROVED COLOR CHARACTERISTICS.
ITRM20100227A1 (en) 2010-05-10 2011-11-10 Bayer Materialscience Ag POLYMER COMPOSITION WITH HIGH STABILITY HEAT ABSORPTION CHARACTERISTICS.
ITRM20100226A1 (en) 2010-05-10 2011-11-10 Bayer Materialscience Ag STABILIZING COMPOSITIONS.
ITRM20100228A1 (en) 2010-05-10 2011-11-10 Bayer Materialscience Ag POLYMER COMPOSITION WITH HEAT ABSORPTION CHARACTERISTICS AND IMPROVED COLOR CHARACTERISTICS.
DE102010027239B4 (en) 2010-07-15 2014-06-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for coating a substrate with a protective layer, coated substrate, electronic component and uses
ITRM20100670A1 (en) 2010-12-17 2012-06-18 Bayer Materialscience Ag ORGANIC COLORING AND COLORED POLYMER COMPOSITIONS WITH HIGH STABILITY TO THE ATMOSPHERIC AGENTS.
ITRM20100668A1 (en) 2010-12-17 2012-06-18 Bayer Materialscience Ag SUBSTRATO-LED WITH STABLE COLOR.
IT1403380B1 (en) 2010-12-17 2013-10-17 Bayer Materialscience Ag COMPOSITION OF POLYMERS WITH HIGH STABILITY HEAT ABSORPTION CHARACTERISTICS TO THE ATMOSPHERIC AGENTS.
ITRM20100667A1 (en) 2010-12-17 2012-06-18 Bayer Materialscience Ag COMPOSITION OF POLYMERS WITH HIGH STABILITY HEAT ABSORPTION CHARACTERISTICS TO THE ATMOSPHERIC AGENTS.
US20120319031A1 (en) 2011-06-15 2012-12-20 Thermal Solution Resources, Llc Thermally conductive thermoplastic compositions
CN103747957A (en) 2011-06-17 2014-04-23 嘉洛斯控股有限公司 Polymeric materials
US20140290473A1 (en) 2011-06-21 2014-10-02 Bayer Materialscience Llc Polycarbonate laminate for close-proximity blast events
CN103717659B (en) 2011-08-08 2017-06-23 科思创德国股份有限公司 The polymer composition that is filled through and can co-extrusion ejecting plate therefrom
US8916630B2 (en) 2011-09-28 2014-12-23 Bayer Intellectual Property Gmbh Polycarbonate comprising glass fibres
KR101929609B1 (en) 2011-10-18 2018-12-14 코베스트로 도이칠란드 아게 Polymer composition with heat-absorbing properties
EP2586767A1 (en) 2011-10-25 2013-05-01 Bayer MaterialScience AG Method for manufacturing diaryl carbonates and polycarbonates
US9296893B2 (en) 2011-11-30 2016-03-29 Bayer Intellectual Property Gmbh Ethylene-propylene-maleic acid anhydride copolymer as impact modifier in glass-fiber reinforced, flame-retardant polycarbonates for the EE sector
WO2013079599A1 (en) 2011-11-30 2013-06-06 Bayer Intellectual Property Gmbh Polycarbonate compositions having an improved surface
DE102011119821A1 (en) 2011-12-01 2013-06-06 Bundesdruckerei Gmbh Electro-optical security element
WO2014035482A2 (en) 2012-08-29 2014-03-06 Bayer Materialscience Llc Energy absorber for high-performance blast barrier system
EP2703092A1 (en) 2012-08-30 2014-03-05 Bayer MaterialScience AG Method for adjusting various shine levels of radiation cured varnishes and use of same
DE102013000717A1 (en) 2013-01-17 2014-07-17 Bayer Material Science Ag Datasheet for a security and / or value document
JP2016511172A (en) 2013-02-08 2016-04-14 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトＢａｙｅｒ ＭａｔｅｒｉａｌＳｃｉｅｎｃｅ ＡＧ Improved maximum processing temperature of plastic substrates using hard coat
WO2014164623A1 (en) 2013-03-13 2014-10-09 Bayer Materialscience Llc Polymers and polymer blends with enhanced gloss level
KR102272782B1 (en) 2013-04-19 2021-07-08 코베스트로 엘엘씨 In mold electronic printed circuit board encapsulation and assembly
DE102013014309A1 (en) 2013-08-29 2015-03-05 Bundesdruckerei Gmbh Datasheet for a security and / or value document
DE102013218751A1 (en) 2013-09-18 2015-03-19 Bundesdruckerei Gmbh Method for producing a security feature of a value or security product and method for producing such a product
CN105793989A (en) 2013-09-27 2016-07-20 科思创德国股份有限公司 Fabrication of IGZO oxide tft on high CTE, low retardation polymer films for LCD-TFT applications
ES2641539T3 (en) 2013-09-27 2017-11-10 Covestro Deutschland Ag PC / PMMA coextruded films with moldable hard coating
US20150090411A1 (en) 2013-09-30 2015-04-02 Bayer Materialscience Llc Polycarbonate laminate window covers for rapid deployment providing protection from forced-entry and ballistics
KR20160106569A (en) 2013-12-18 2016-09-12 코베스트로 엘엘씨 Ballistic-resistant structural insulated panels
WO2015110447A1 (en) 2014-01-24 2015-07-30 Bayer Materialscience Ag Method for producing polycarbonate according to the phase interface method
US9617457B2 (en) 2014-03-14 2017-04-11 Covestro Deutschland Ag Thermally conductive thermoplastic compositions featuring balanced processability
WO2015171775A1 (en) 2014-05-06 2015-11-12 Covestro Llc Polycarbonate based rapid deployment cover system
EP2955201A1 (en) 2014-06-11 2015-12-16 Covestro Deutschland AG Glass fibre reinforced polycarbonate compositions
EP3020752A1 (en) 2014-11-17 2016-05-18 LANXESS Deutschland GmbH Flame retardant fibre-matrix semifinished products
EP3227373B1 (en) 2014-12-01 2020-01-01 Covestro Deutschland AG Improving the flowability of polycarbonate compositions
TW201627398A (en) 2014-12-01 2016-08-01 科思創德意志股份有限公司 Filled polycarbonate compositions having improved flowability and high stiffness
KR20170091128A (en) 2014-12-04 2017-08-08 코베스트로 도이칠란트 아게 Polycarbonate compositions containing polyethylene wax
WO2016130499A1 (en) 2015-02-09 2016-08-18 Covestro Llc Lightweight blast-mitigating polycarbonate-based laminate system
EP3115404B1 (en) 2015-07-08 2018-01-31 Covestro Deutschland AG Thermoplastic composition containing boron nitride hybrid material
EP3115405B1 (en) 2015-07-08 2017-12-27 Covestro Deutschland AG Boron nitride containing thermoplastic composition
EP3115408B1 (en) 2015-07-08 2018-01-31 Covestro Deutschland AG Improvement of the flowability of thermally conductive polycarbonate compositions
EP3115417A1 (en) 2015-07-08 2017-01-11 Covestro Deutschland AG Impact-resistant modified polycarbonate compositions with improved flow properties and high resistance against deformation by heat
CN108136718A (en) 2015-10-26 2018-06-08 科思创德国股份有限公司 Multi-layer fiber composite material
CN108136717A (en) 2015-10-26 2018-06-08 科思创德国股份有限公司 Multi-layer fiber composite material
TW201736470A (en) 2015-12-11 2017-10-16 科思創德意志股份有限公司 Polyglycidyl ether-containing polycarbonate compositions
US20200262158A1 (en) 2015-12-17 2020-08-20 Covestro Deutschland Ag Device and method for producing a semi-finished product web
DE102015226603A1 (en) 2015-12-22 2017-06-22 Bundesdruckerei Gmbh Media with laser-induced whitening mark and method for its production
KR102234098B1 (en) 2016-04-14 2021-04-01 코베스트로 도이칠란트 아게 Polycarbonate composition containing isosorbide diester
EP3243652A1 (en) 2016-05-11 2017-11-15 Covestro Deutschland AG Thermoplastic carrier/glass composite
TW201809099A (en) 2016-05-19 2018-03-16 科思創德意志股份有限公司 Polycarbonate compositions comprising a carboxylic acid and the glycerol or diglycerol esters thereof
JP6972026B2 (en) 2016-05-24 2021-11-24 コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag Polycarbonate composition comprising a filler, a carboxylic acid and a glycerol or diglycerol ester thereof.
EP3251827B1 (en) 2016-05-30 2021-07-28 Covestro Deutschland AG Combined carbon- and glass-fiber reinforced thermoplastic polyurethane and polyamide composites and its manufacturing
TWI764909B (en) 2016-07-04 2022-05-21 德商科思創德意志股份有限公司 Multilayer composite material comprising specific polycarbonate compositions as matrix material
WO2018034670A1 (en) 2016-08-19 2018-02-22 Covestro Llc Ultrathin polycarbonate panels for security isolation cells
EP3504272B1 (en) 2016-08-24 2020-09-23 Covestro Intellectual Property GmbH & Co. KG Polycarbonate composition comprising talc
WO2018054847A1 (en) 2016-09-22 2018-03-29 Covestro Deutschland Ag Transparent moulded parts having reduced thickness
CN110022969A (en) 2016-10-05 2019-07-16 科思创德国股份有限公司 The hybrid element with the constructional depth shortened for static mixer
CN109996990B (en) 2016-10-14 2021-12-28 科思创德国股份有限公司 Device for reducing color fringing
US10737468B2 (en) 2016-10-28 2020-08-11 Plaskolite Massachusetts, Llc High security polycarbonate laminate windows with insulated glazing units
TW201840705A (en) 2016-12-19 2018-11-16 德商科思創德意志股份有限公司 Thermoplastic compositions with good mechanical properties
WO2018122138A1 (en) 2016-12-28 2018-07-05 Covestro Deutschland Ag Composition and thermoplastic molding compound having reduced gloss and good chemical resistance
WO2018122137A1 (en) 2016-12-28 2018-07-05 Covestro Deutschland Ag Composite component
CN110087862B (en) 2016-12-28 2022-07-08 科思创德国股份有限公司 Method for the layered production of an article having different layer materials and article having different layer materials
WO2018122140A1 (en) 2016-12-28 2018-07-05 Covestro Deutschland Ag Composition and thermoplastic molding compound having good low-temperature toughness, high gloss, and high processing stability
US20200079956A1 (en) 2016-12-28 2020-03-12 Covestro Ag Polycarbonate compositions having good mechanical properties
US10974498B2 (en) 2016-12-28 2021-04-13 Covestro Deutschland Ag Additive fabrication process with a structural material comprising an IR absorber
KR102453601B1 (en) 2016-12-28 2022-10-12 코베스트로 도이칠란트 아게 Compositions and Thermoplastic Molding Compounds with Good Notched Impact Toughness and Improved Melt Stability
EP3571245B1 (en) 2017-01-23 2020-09-30 Covestro Intellectual Property GmbH & Co. KG Graphite-containing polycarbonate compositions containing a novel flow additive
EP3354433A1 (en) 2017-01-31 2018-08-01 Covestro Deutschland AG Device with free-running cooling rollers for producing a fibre composite in the form of a fibre strip impregnated with polymer, method for producing said fibre strip, an impregnated fibre strip and multilayer structure made from the impregnated composite
CN110267798B (en) 2017-02-14 2022-05-27 科思创德国股份有限公司 Method of manufacturing an object by additive manufacturing using a polycarbonate build material having improved flow capability
KR20190119138A (en) 2017-03-07 2019-10-21 코베스트로 엘엘씨 Two-shot injection molding method for thermoplastic parts
EP3381636A1 (en) 2017-03-28 2018-10-03 Covestro Deutschland AG Coating nozzle with coating pockets for production of a fibre strip coated with polymer method for producing said fibre strip and a coated fibre strip
WO2018199959A1 (en) 2017-04-27 2018-11-01 Covestro Llc Structured filaments used in 3d printing
EP3395898B1 (en) 2017-04-28 2020-02-05 Covestro Deutschland AG Polycarbonate composition with a pearlescent pigment and/or interference pigment
CN110914364A (en) 2017-07-21 2020-03-24 科思创德国股份有限公司 Talc-filled compositions and thermoplastic molding materials
EP3658613A1 (en) 2017-07-24 2020-06-03 Covestro Deutschland AG Led lighting elements comprising molded parts made of translucent polycarbonate compositions having a deep gloss effect
CN110914365B (en) 2017-08-04 2022-07-08 科思创德国股份有限公司 Polycarbonate compositions and polycarbonate moulding materials having improved flowability
US20210047512A1 (en) 2017-10-16 2021-02-18 Covestro Deutschland Ag Flame-resistant filling-material-reinforced polycarbonate composition having a reduced bisphenol-a content
WO2019076493A1 (en) 2017-10-16 2019-04-25 Covestro Deutschland Ag Flame-resistant polycarbonate-acrylate-rubber composition having a reduced bisphenol-a content
WO2019076494A1 (en) 2017-10-16 2019-04-25 Covestro Deutschland Ag Flame-resistant polycarbonate composition having a reduced bisphenol-a content
TW201922861A (en) 2017-11-10 2019-06-16 德商科思創德意志股份有限公司 Glass-fibre-filled thermoplastic composition having good mechanical properties
WO2019092018A1 (en) 2017-11-10 2019-05-16 Covestro Deutschland Ag Mineral-filled thermoplastic composition having good mechanical properties
EP3499119A1 (en) 2017-12-18 2019-06-19 Covestro Deutschland AG Device for dissipating heat from a heat source and use of this device
EP3498752A1 (en) 2017-12-18 2019-06-19 Covestro Deutschland AG Method for producing a polycarbonate using an organic solvent based on hydrochlorocarbon
JP7330975B2 (en) 2017-12-18 2023-08-22 コベストロ、ドイチュラント、アクチエンゲゼルシャフト Process for producing polycarbonate using organic solvents based on chlorinated hydrocarbons
EP3502170A1 (en) 2017-12-19 2019-06-26 Covestro Deutschland AG Laminated sheet containing special polycarbonate compositions as matrix material
EP3502306B1 (en) 2017-12-19 2022-03-02 Covestro Deutschland AG Multilayer body, comprising a substrate layer containing polycarbonate, talc and wax
EP3502173A1 (en) 2017-12-19 2019-06-26 Covestro Deutschland AG Design laminated sheet containing special polycarbonate compositions as matrix material
KR20200090827A (en) 2017-12-20 2020-07-29 코베스트로 도이칠란트 아게 Polycarbonate composition with excellent flame retardancy level
EP3502183B1 (en) 2017-12-20 2020-10-21 Covestro Deutschland AG Talc-filled polycarbonate compositions
EP3502182B1 (en) 2017-12-20 2020-10-21 Covestro Deutschland AG Stabilized, filled polycarbonate compositions
EP3502171A1 (en) 2017-12-21 2019-06-26 Covestro Deutschland AG Laminated sheet containing special polycarbonate compositions as matrix material
KR20200135956A (en) 2018-03-28 2020-12-04 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 Compositions and thermoplastic molding formulations for making moldings of improved gloss
KR102561747B1 (en) 2018-04-09 2023-07-31 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 Polycarbonate compositions, molded articles made therefrom, and uses thereof
KR20200141040A (en) 2018-04-09 2020-12-17 코베스트로 도이칠란트 아게 Glass fiber reinforced thermoplastic composition with excellent mechanical properties
EP3781629B1 (en) 2018-04-16 2022-10-12 Covestro Intellectual Property GmbH & Co. KG By means of ionizing radiation sterilizable moulded parts made from polycarbonate
JP7324227B2 (en) 2018-04-16 2023-08-09 コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー Article suitable for sterilization produced from polycarbonate by ionizing radiation
EP3564577A1 (en) 2018-05-03 2019-11-06 Katholieke Universiteit Leuven K.U. Leuven R&D Optical light guidance plate
EP3794073B1 (en) 2018-05-17 2023-07-26 Covestro Intellectual Property GmbH & Co. KG Filled polycarbonate compositions with good scratch resistance and reduced yellowing
EP3572469A1 (en) 2018-05-25 2019-11-27 Covestro Deutschland AG Polycarbonate composition with a pearlescent pigment and/or interference pigment
EP3575362A1 (en) 2018-05-29 2019-12-04 Covestro Deutschland AG Covers for led light sources
EP3581605A1 (en) 2018-06-14 2019-12-18 Covestro Deutschland AG Melting ester interchange method for simultaneously producing at least two different polycarbonates in a production plant
EP3620485A1 (en) 2018-09-04 2020-03-11 Covestro Deutschland AG Method for the preparation of moulding compositions with enhanced properties
EP3620288A1 (en) 2018-09-10 2020-03-11 Covestro Deutschland AG Dynamically thermally conditioned back injection of films
CN113170586A (en) 2018-10-09 2021-07-23 科思创有限公司 Insert molded electronic modules and molded interlocking features using thermally conductive polycarbonate
EP3870648B1 (en) 2018-10-26 2024-08-14 Stratasys, Inc. Additive production method with a structural material containing metal-oxide-coated mica
JP2022510884A (en) 2018-11-29 2022-01-28 コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー SiCOPC blend containing phosphazene and silicone / acrylate impact resistant modifier
KR20210099555A (en) 2018-12-03 2021-08-12 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 Plastic film with high Vicat softening temperature in layered structure
WO2020120119A1 (en) 2018-12-12 2020-06-18 Covestro Intellectual Property Gmbh & Co. Kg Method for producing a moulding compound having improved properties
EP3670595A1 (en) 2018-12-19 2020-06-24 Covestro Deutschland AG Thermoplastic compositions with good thermal stability
EP3670594A1 (en) 2018-12-19 2020-06-24 Covestro Deutschland AG Thermoplastic compositions with good stability during thermal stress
JP7399181B2 (en) 2019-03-15 2023-12-15 ランクセス・ドイチュランド・ゲーエムベーハー High voltage construction materials
EP3719077B1 (en) 2019-04-02 2022-09-21 Covestro Deutschland AG Siloxane-containing block copolycarbonates with small domain sizes
EP3719052B1 (en) 2019-04-03 2022-03-02 Covestro Deutschland AG Method for the preparation of polycarbonate with reduced phosgen excess
EP3719051B1 (en) 2019-04-03 2021-11-03 Covestro Deutschland AG Method for the preparation of the polycarbonate addition time of the chain breaking agent
KR20220045150A (en) 2019-08-08 2022-04-12 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 How to prepare polycarbonate
EP3792303A1 (en) 2019-09-10 2021-03-17 LANXESS Deutschland GmbH High voltage components
JP2022550041A (en) 2019-09-26 2022-11-30 コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー Translucent metallized design surface
DE202020101944U1 (en) 2019-09-30 2021-01-15 Covestro Deutschland Ag LED lighting elements based on multi-layer bodies with a stone look
DE202020101945U1 (en) 2019-09-30 2021-01-15 Covestro Deutschland Ag LED lighting elements based on multilayer bodies with a solid stone look
EP3804938A1 (en) 2019-10-07 2021-04-14 Covestro Deutschland AG Vehicle seat comprising fibre composite material and expanded thermoplastic synthetic materials
EP3805841A1 (en) 2019-10-10 2021-04-14 Covestro Deutschland AG Display device with a single-piece cover, in particular for the interior of motor vehicles
EP3808544A1 (en) 2019-10-14 2021-04-21 Covestro Deutschland AG Direct impregnation process
EP4045842A1 (en) 2019-10-15 2022-08-24 Covestro LLC Three part headlamp assembly
EP3815898A1 (en) 2019-10-28 2021-05-05 Covestro Deutschland AG Laminate of polycarbonate and polycarbonate blend for improved pavement
KR20220099965A (en) 2019-11-07 2022-07-14 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 Process for making polyester carbonate
EP4077514B1 (en) 2019-12-16 2024-08-28 Covestro Deutschland AG Method for the preparation of a moulding composition with enhanced surface properties
CN114746495B (en) 2019-12-16 2024-06-11 科思创德国股份有限公司 Method for producing masterbatches and moulding compounds with improved properties
EP3838979B1 (en) 2019-12-17 2024-06-26 Covestro Deutschland AG Melt polycarbonate with improved optical properties
EP3851478A1 (en) 2020-01-17 2021-07-21 Covestro Deutschland AG Method for producing polycarbonate with improved recovery of non-implemented diaryl carbonate
EP3868818A1 (en) 2020-02-19 2021-08-25 LANXESS Deutschland GmbH High volume components
EP3916055A1 (en) 2020-05-26 2021-12-01 Covestro Deutschland AG Polycarbonate compounds containing polyether carbonate polyols
DE202020005721U1 (en) 2020-06-08 2022-03-08 Lanxess Deutschland Gmbh multi-layer composite
EP3922452A1 (en) 2020-06-08 2021-12-15 LANXESS Deutschland GmbH Multilayer composite material
EP3933059A1 (en) 2020-06-29 2022-01-05 Covestro Deutschland AG Process for the preparation of a polycarbonate
CN116096818A (en) 2020-08-31 2023-05-09 科思创德国股份有限公司 Hydrolysis-resistant polycarbonate compositions
EP3985047A1 (en) 2020-10-13 2022-04-20 Covestro Deutschland AG Method for the preparation of a polycarbonate based on the interfacial process with solvent exchange
WO2022096390A1 (en) 2020-11-06 2022-05-12 Covestro Deutschland Ag Method for producing a polyol mixture
WO2022106530A1 (en) 2020-11-23 2022-05-27 Covestro Deutschland Ag Polycarbonate compositions containing titianium dioxide and epoxy group-containing triacylglycerol
CN116457405A (en) 2020-11-23 2023-07-18 科思创德国股份有限公司 Flame retardant titanium dioxide-containing polycarbonate compositions
EP4247885A1 (en) 2020-11-23 2023-09-27 Covestro Deutschland AG Polycarbonate compositions containing titianium dioxide and metal oxide-coated mica particles
WO2022106534A1 (en) 2020-11-23 2022-05-27 Covestro Deutschland Ag Improving reflectance and yellowness index of thermoplastic reflective white compositions
US20240026074A1 (en) 2020-11-30 2024-01-25 Covestro Deutschland Ag Polycarbonate Compositions Containing Titanium Dioxide and Glass Flakes Comprising a Titanium Dioxide Coating
WO2022112405A1 (en) 2020-11-30 2022-06-02 Covestro Deutschland Ag Multi-layer structure suitable for use as a reflector
WO2022117472A1 (en) 2020-12-02 2022-06-09 Covestro Deutschland Ag Process for preparing a polycarbonate using a halogenated diaryl carbonate
CN116669939A (en) 2021-01-14 2023-08-29 科思创德国股份有限公司 Thermoplastic housing easy to recycle
EP4074718A1 (en) 2021-04-15 2022-10-19 LANXESS Deutschland GmbH Stabilizers for polymers
EP4083136A1 (en) 2021-04-30 2022-11-02 Covestro Deutschland AG Polycarbonate compositions containing zinc sulfide as white pigment
EP4083106B1 (en) 2021-04-30 2024-04-10 Covestro Deutschland AG Method for the preparation of polycarbonate with improved sustainability
EP4092070A1 (en) 2021-05-17 2022-11-23 Covestro Deutschland AG Reduction of the content of specific salts of sulfonic acid, sulfonamide or sulfonimide derivatives in wastewater
EP4092075A1 (en) 2021-05-17 2022-11-23 Covestro Deutschland AG Flame retardant composition comprising 0.040% to 0.095% by weight of a flame retardant
EP4347687A1 (en) 2021-05-31 2024-04-10 Covestro Deutschland AG Thermoplastic polycarbonate composition
CN117529526A (en) 2021-06-18 2024-02-06 科思创德国股份有限公司 Flame retardant polycarbonate compositions with high CTI
KR20240037249A (en) 2021-07-27 2024-03-21 코베스트로 도이칠란트 아게 Hydrolysis-resistant polycarbonate composition
EP4381015A1 (en) 2021-08-04 2024-06-12 Covestro Deutschland AG Polycarbonate compositions having a high cti
EP4163255A1 (en) 2021-10-06 2023-04-12 Covestro Deutschland AG Method for preparing phosgene
EP4194479A1 (en) 2021-12-07 2023-06-14 Covestro Deutschland AG High impact strength with mechanically recycled polycarbonate
EP4194478A1 (en) 2021-12-07 2023-06-14 Covestro Deutschland AG Improved hydrolysis stability in polycarbonate compositions
EP4201671A1 (en) 2021-12-23 2023-06-28 Covestro Deutschland AG Illuminated sensor cover with three-dimensional decoration
EP4201664A1 (en) 2021-12-23 2023-06-28 Covestro Deutschland AG Light and display cover with three-dimensional decoration
WO2023131585A1 (en) 2022-01-10 2023-07-13 Covestro Deutschland Ag Polycarbonate composition and shaped articles made therefrom
EP4230697A1 (en) 2022-02-16 2023-08-23 Covestro Deutschland AG Hydrolysis-resistant polycarbonate composition
WO2023180228A1 (en) 2022-03-25 2023-09-28 Covestro Deutschland Ag Polycarbonate compositions having a high cti
WO2023180227A1 (en) 2022-03-25 2023-09-28 Covestro Deutschland Ag Polycarbonate compositions having a high cti
WO2023198594A1 (en) 2022-04-14 2023-10-19 Covestro Deutschland Ag Thermally conductive flame-proof polycarbonate compositions having a high comparative tracking index
WO2023202910A1 (en) 2022-04-19 2023-10-26 Covestro Deutschland Ag Method for producing a plastic compound having improved properties
EP4286452A1 (en) 2022-05-30 2023-12-06 Covestro LLC Polycarbonate diagnostic components with reduced fluorescence
WO2024017706A1 (en) 2022-07-18 2024-01-25 Covestro Deutschland Ag Method for producing a composite component with a support comprising polycarbonate of a specific oh content
EP4309865A1 (en) 2022-07-18 2024-01-24 Covestro Deutschland AG Method for producing a composite article comprising a support comprising a hydroxyl component
EP4309864B1 (en) 2022-07-18 2024-06-26 Covestro Deutschland AG Method for producing a composite article comprising a support comprising polycarbonate with specific oh content
EP4357418A1 (en) 2022-10-18 2024-04-24 Covestro Deutschland AG Polycarbonate composition
WO2024068402A1 (en) 2022-09-28 2024-04-04 Covestro Deutschland Ag Polycarbonate composition
WO2024081008A1 (en) 2022-10-10 2024-04-18 Lumileds Llc Over moulded led module with integrated heatsink and optic
WO2024081222A1 (en) 2022-10-10 2024-04-18 Lumileds Llc Over moulded led module with integrated heatsink and optic
WO2024091777A1 (en) 2022-10-28 2024-05-02 Covestro Llc Consolidated human-machine interface (hmi) chassis
WO2024091778A1 (en) 2022-10-28 2024-05-02 Covestro Llc Clamshell housing for human-machine interface (hmi)
WO2024091776A1 (en) 2022-10-28 2024-05-02 Covestro Llc Recyclable plastic assembly
EP4378492A1 (en) 2022-12-01 2024-06-05 Covestro Deutschland AG Medical device with high intralipid resistance made from polycarbonate material
DE102023000052A1 (en) 2023-01-12 2024-07-18 Covestro Deutschland Ag Production of an at least partially coated molded article without a clean room using a PC composition with improved antistatic properties
WO2024200029A1 (en) 2023-03-24 2024-10-03 Covestro Deutschland Ag Polycarbonate composition
EP4450544A1 (en) 2023-04-19 2024-10-23 Covestro Deutschland AG Method for producing polycarbonate beads
EP4450545A1 (en) 2023-04-19 2024-10-23 Covestro Deutschland AG Method for producing post-expandable polycarbonate beads and corresponding polycarbonate beads

Also Published As

Publication number Publication date
IT958448B (en) 1973-10-20
DE2211956A1 (en) 1973-10-25
NL7208440A (en) 1973-09-13
FR2175713A1 (en) 1973-10-26
JPS492896A (en) 1974-01-11
GB1367790A (en) 1974-09-25

Similar Documents

Publication Publication Date Title
BE785190A (en) PROCESS FOR THE PREPARATION OF COPOLYCARBONATES RESISTANT TO SAPONIFICATION
RO63451A (en) PROCESS FOR THE PREPARATION OF S-ADENOSYL-1-METHIONINE TRI-P-TOLUENSULFOMATE
RO70061A (en) PROCESS FOR THE PREPARATION OF BENZOFURANNYL CARBAMATES WITH ACTIONINSECTICIDE
RO63025A (en) PROCESS FOR THE PREPARATION OF AMINOPHENYLETANOLAMINES
RO62818A (en) PROCESS FOR THE PREPARATION OF 1-AMINOSULFONYL-2-AMINOBENZIMIDAZOLES
RO62810A (en) PROCESS FOR THE PREPARATION OF HYDROXYDIPHENYLYLPROPIONIC ACIDS
RO62622A (en) PROCESS FOR THE PREPARATION OF 1-HYDROXY-2-PYRIDONES
BE804341A (en) PROCESS FOR THE PREPARATION OF CEPHEMIMYCIN
RO62820A (en) PROCESS FOR THE PREPARATION OF PRIMARY 3-CARBAMOYL-OXYMETHYLCEPHALOSPORINS
RO63792A (en) PROCESS FOR THE PREPARATION OF ERGOLINES-0-6-METHYL-2-8-SUBSTITUTED
BE808316A (en) PROCESS FOR THE PREPARATION OF BETA-ALCOXY-OMEGA-LACTAMES
RO62896A (en) PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORINS
RO72164A (en) PROCESS FOR THE PREPARATION OF OENICILLINS
RO63005A (en) PROCESS FOR THE PREPARATION OF CARBAMOILSULFOXYDES
BE797284A (en) PROCESS FOR THE PREPARATION OF ALKALINE FERROCYANIDES
RO70609A (en) PROCESS FOR THE PREPARATION OF ACTH ACTION PEPTIDES
BE807113A (en) PROCESS FOR THE PREPARATION OF DELTA-CETOESTERS
RO62811A (en) PROCESS FOR THE PREPARATION OF 2-AMIMO-4-H-PYRANES
RO63441A (en) PROCESS FOR THE PREPARATION OF 2-BENZOYL-3-AMINOPYRIDINES
RO63904A (en) PROCESS FOR THE PREPARATION OF 1-NITRO-ANTHRAQUINONE
RO69491A (en) PROCESS FOR THE PREPARATION OF TETRAALKYLE-TIURAME DISULFIDE
BE807087A (en) PROCESS FOR THE PREPARATION OF THIAZOLINES- (3)
RO62639A (en) PROCESS FOR THE PREPARATION OF 2-ALKOXY-LOWER-5-ALKYL-INFERIOR ACIDS
RO76979A (en) PROCESS FOR THE PREPARATION OF DIPHENYLMETHOXYETHYLAMINES
BE807647A (en) PROCESS FOR THE PREPARATION OF CYCLOHEXANONE