TW426704B - Process for the preparation of special copolycarbonates by melt transesterification - Google Patents

Process for the preparation of special copolycarbonates by melt transesterification Download PDF

Info

Publication number: TW426704B
Authority: TW; Taiwan
Prior art keywords: mol; alkyl group; chinese; formula; please
Prior art date: 1997-10-10

Application number

TW087115670A

Other languages

English (en)

Chinese (zh)

Inventor

Annett Konig

Rolf Wehrmann

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.)

1997-10-10

Filing date

1998-09-21

Publication date

2001-03-21

1998-09-21 Application filed by Bayer Ag filed Critical Bayer Ag

2001-03-21 Application granted granted Critical

2001-03-21 Publication of TW426704B publication Critical patent/TW426704B/zh

Links

238000000034 method Methods 0.000 title claims abstract description 20
238000002360 preparation method Methods 0.000 title abstract description 7
238000005809 transesterification reaction Methods 0.000 title description 3
239000003054 catalyst Substances 0.000 claims abstract description 9
230000000875 corresponding effect Effects 0.000 claims description 9
238000011049 filling Methods 0.000 claims description 9
125000000217 alkyl group Chemical group 0.000 claims description 8
239000002253 acid Substances 0.000 claims description 7
125000002993 cycloalkylene group Chemical group 0.000 claims description 7
125000002947 alkylene group Chemical group 0.000 claims description 5
239000000463 material Substances 0.000 claims description 5
230000002079 cooperative effect Effects 0.000 claims description 2
125000000896 monocarboxylic acid group Chemical group 0.000 claims description 2
229940100198 alkylating agent Drugs 0.000 claims 2
239000002168 alkylating agent Substances 0.000 claims 2
230000000295 complement effect Effects 0.000 claims 2
125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims 2
NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 claims 2
125000001424 substituent group Chemical group 0.000 claims 2
229920001169 thermoplastic Polymers 0.000 claims 2
239000004416 thermosoftening plastic Substances 0.000 claims 2
239000004417 polycarbonate Substances 0.000 abstract description 15
229920000515 polycarbonate Polymers 0.000 abstract description 15
150000002780 morpholines Chemical class 0.000 abstract description 2
125000002644 dihydroxyphenylene group Chemical group OC1=C(C(=C(C=C1)*)*)O 0.000 abstract 1
239000000155 melt Substances 0.000 abstract 1
150000003053 piperidines Chemical class 0.000 abstract 1
-1 alkali metal salts Chemical class 0.000 description 11
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 9
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 8
239000000203 mixture Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
239000000243 solution Substances 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
229910001413 alkali metal ion Inorganic materials 0.000 description 3
229910001420 alkaline earth metal ion Inorganic materials 0.000 description 3
150000004650 carbonic acid diesters Chemical class 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
239000000126 substance Substances 0.000 description 3
125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 2
HTLZVHNRZJPSMI-UHFFFAOYSA-N N-ethylpiperidine Chemical compound CCN1CCCCC1 HTLZVHNRZJPSMI-UHFFFAOYSA-N 0.000 description 2
229910019142 PO4 Inorganic materials 0.000 description 2
150000001340 alkali metals Chemical class 0.000 description 2
238000000149 argon plasma sintering Methods 0.000 description 2
235000010290 biphenyl Nutrition 0.000 description 2
239000004305 biphenyl Substances 0.000 description 2
VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
238000006482 condensation reaction Methods 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
YMWUJEATGCHHMB-UHFFFAOYSA-N dichloromethane Natural products ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 2
IMHDGJOMLMDPJN-UHFFFAOYSA-N dihydroxybiphenyl Natural products OC1=CC=CC=C1C1=CC=CC=C1O IMHDGJOMLMDPJN-UHFFFAOYSA-N 0.000 description 2
JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 2
ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 2
238000001746 injection moulding Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
235000021317 phosphate Nutrition 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
229920002635 polyurethane Polymers 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
230000035882 stress Effects 0.000 description 2
238000009864 tensile test Methods 0.000 description 2
OIXUJRCCNNHWFI-UHFFFAOYSA-N 1,2-dioxane Chemical compound C1CCOOC1 OIXUJRCCNNHWFI-UHFFFAOYSA-N 0.000 description 1
CHOOCIQDWNAXQQ-UHFFFAOYSA-N 1,5,5-trimethylcyclohexene Chemical compound CC1=CCCC(C)(C)C1 CHOOCIQDWNAXQQ-UHFFFAOYSA-N 0.000 description 1
VTDIWMPYBAVEDY-UHFFFAOYSA-N 1-propylpiperidine Chemical compound CCCN1CCCCC1 VTDIWMPYBAVEDY-UHFFFAOYSA-N 0.000 description 1
ZYZWCJWINLGQRL-UHFFFAOYSA-N 4-phenylcyclohexa-2,4-diene-1,1-diol Chemical group C1=CC(O)(O)CC=C1C1=CC=CC=C1 ZYZWCJWINLGQRL-UHFFFAOYSA-N 0.000 description 1
229930185605 Bisphenol Natural products 0.000 description 1
NKZNTCYMHDNTLP-UHFFFAOYSA-N CCCC.C1=CC=CC=2C3=CC=CC=C3CC12 Chemical compound CCCC.C1=CC=CC=2C3=CC=CC=C3CC12 NKZNTCYMHDNTLP-UHFFFAOYSA-N 0.000 description 1
229920000049 Carbon (fiber) Polymers 0.000 description 1
241000282994 Cervidae Species 0.000 description 1
YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Natural products C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000032683 aging Effects 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
150000001555 benzenes Chemical class 0.000 description 1
RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
239000012965 benzophenone Substances 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 1
BHNSMPCCCIROFV-UHFFFAOYSA-N biphenylene-1,2-diol Chemical group C1=CC=C2C3=C(O)C(O)=CC=C3C2=C1 BHNSMPCCCIROFV-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000004917 carbon fiber Substances 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
238000005336 cracking Methods 0.000 description 1
125000000753 cycloalkyl group Chemical group 0.000 description 1
238000013500 data storage Methods 0.000 description 1
238000001212 derivatisation Methods 0.000 description 1
150000005690 diesters Chemical class 0.000 description 1
238000004821 distillation Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
229960004578 ethylmorphine Drugs 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
230000002496 gastric effect Effects 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
150000002366 halogen compounds Chemical class 0.000 description 1
238000004128 high performance liquid chromatography Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
239000010985 leather Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
238000005453 pelletization Methods 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
239000000049 pigment Substances 0.000 description 1
125000003386 piperidinyl group Chemical class 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
238000006068 polycondensation reaction Methods 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000010453 quartz Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000001953 recrystallisation Methods 0.000 description 1
239000012779 reinforcing material Substances 0.000 description 1
238000007127 saponification reaction Methods 0.000 description 1
238000010517 secondary reaction Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
241000894007 species Species 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000010409 thin film Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1

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
- C08G64/30—General preparatory processes using carbonates
- 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
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- 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
- 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
- C08G64/307—General preparatory processes using carbonates and phenols

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)
Compositions Of Macromolecular Compounds (AREA)

TW087115670A 1997-10-10 1998-09-21 Process for the preparation of special copolycarbonates by melt transesterification TW426704B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19744693A DE19744693A1 (de)	1997-10-10	1997-10-10	Verfahren zur Herstellung von speziellen Copolycarbonaten durch Schmelzumesterung

Publications (1)

Publication Number	Publication Date
TW426704B true TW426704B (en)	2001-03-21

Family

ID=7845093

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW087115670A TW426704B (en)	1997-10-10	1998-09-21	Process for the preparation of special copolycarbonates by melt transesterification

Country Status (13)

Country	Link
EP (1)	EP1023357A1 (id)
JP (1)	JP2001520242A (id)
KR (1)	KR20010031016A (id)
CN (1)	CN1266442A (id)
AU (1)	AU9541798A (id)
BR (1)	BR9812888A (id)
CA (1)	CA2306157A1 (id)
DE (1)	DE19744693A1 (id)
ID (1)	ID24573A (id)
IL (1)	IL135003A0 (id)
NO (1)	NO20001167L (id)
TW (1)	TW426704B (id)
WO (1)	WO1999019380A1 (id)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR0114145A (pt) *	2000-09-26	2003-07-29	Bayer Akietiengesellschaft	Composição na base de copolicarbonatos
JP2002114842A (ja) *	2000-10-06	2002-04-16	Mitsui Chemicals Inc	ポリカーボネート樹脂、及びそれを含んで構成される光学部品
JP2002114841A (ja) *	2000-10-06	2002-04-16	Mitsui Chemicals Inc	光学部品
JP4514080B2 (ja) *	2000-12-28	2010-07-28	三井化学株式会社	ポリカーボネート樹脂組成物、及びそれを含んで構成される光学部品
US6608163B2 (en)	2001-01-17	2003-08-19	General Electric Company	Polycarbonate copolymers having improved hydrolytic stability
DE10135465A1 (de) *	2001-07-20	2003-02-06	Bayer Ag	Polycarbonat-Blends
US7183371B2 (en) *	2004-11-01	2007-02-27	General Electric Company	Method for making polycarbonate
CN102464545A (zh)	2010-11-11	2012-05-23	中国石油天然气股份有限公司	一种乙烯齐聚制备1-辛烯的方法
TWI693244B (zh) *	2015-01-20	2020-05-11	德商科思創德意志股份有限公司	藉由轉酯化方法製備高耐熱之［共］聚碳酸酯
EP4477686A4 (en) *	2022-02-07	2025-04-09	Mitsubishi Chemical Corporation	POLYCARBONATE RESIN COMPOSITION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2735775A1 (de) *	1977-08-09	1979-02-22	Bayer Ag	Verfahren zur herstellung von polycarbonaten
JPS61264020A (ja) *	1985-05-17	1986-11-21	Idemitsu Kosan Co Ltd	芳香族ポリカ−ボネ−トおよびその製造方法
DE3919046A1 (de) *	1989-06-10	1990-12-20	Bayer Ag	Neue thermotrope polycarbonate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern, filamenten, fasern und folien
JPH05117382A (ja) *	1991-10-29	1993-05-14	Nippon G Ii Plast Kk	共重合ポリカーボネート、その製造方法およびそれからなる組成物
US5475079A (en) *	1993-04-28	1995-12-12	Daicel Chemical Industries, Ltd.	(CO) polycarbonate composition and process for preparing the same
JPH08165341A (ja) *	1994-12-15	1996-06-25	Idemitsu Kosan Co Ltd	ポリカーボネートの製造方法

1997
- 1997-10-10 DE DE19744693A patent/DE19744693A1/de not_active Withdrawn
1998
- 1998-09-21 TW TW087115670A patent/TW426704B/zh not_active IP Right Cessation
- 1998-09-30 WO PCT/EP1998/006212 patent/WO1999019380A1/de not_active Ceased
- 1998-09-30 BR BR9812888-4A patent/BR9812888A/pt not_active IP Right Cessation
- 1998-09-30 AU AU95417/98A patent/AU9541798A/en not_active Abandoned
- 1998-09-30 CN CN98808044A patent/CN1266442A/zh active Pending
- 1998-09-30 EP EP98948996A patent/EP1023357A1/de not_active Withdrawn
- 1998-09-30 IL IL13500398A patent/IL135003A0/xx unknown
- 1998-09-30 ID IDW20000622D patent/ID24573A/id unknown
- 1998-09-30 KR KR1020007003823A patent/KR20010031016A/ko not_active Withdrawn
- 1998-09-30 CA CA002306157A patent/CA2306157A1/en not_active Abandoned
- 1998-09-30 JP JP2000515948A patent/JP2001520242A/ja active Pending
2000
- 2000-03-07 NO NO20001167A patent/NO20001167L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO20001167D0 (no)	2000-03-07
CN1266442A (zh)	2000-09-13
ID24573A (id)	2000-07-27
EP1023357A1 (de)	2000-08-02
BR9812888A (pt)	2000-08-08
CA2306157A1 (en)	1999-04-22
DE19744693A1 (de)	1999-04-15
KR20010031016A (ko)	2001-04-16
WO1999019380A1 (de)	1999-04-22
JP2001520242A (ja)	2001-10-30
IL135003A0 (en)	2001-05-20
AU9541798A (en)	1999-05-03
NO20001167L (no)	2000-03-07

Legal Events

Date	Code	Title	Description
2001-08-10	GD4A	Issue of patent certificate for granted invention patent
2003-01-01	MM4A	Annulment or lapse of patent due to non-payment of fees

Publication	Publication Date	Title
TWI473843B (zh)	2015-02-21	聚碳酸酯－聚二有機矽氧烷共聚物
TWI586701B (zh)	2017-06-11	共聚碳酸酯及包含彼之組成物
TW426704B (en)	2001-03-21	Process for the preparation of special copolycarbonates by melt transesterification
US9745424B2 (en)	2017-08-29	Insoluble and branched polyphosphonates and methods related thereto
TWI571480B (zh)	2017-02-21	共聚碳酸酯及含彼之組成物
JP2011122048A (ja)	2011-06-23	ポリカーボネート−ポリオルガノシロキサン共重合体、その製造方法及び該共重合体を含むポリカーボネート樹脂
JPH0827370A (ja)	1996-01-30	芳香族ポリカーボネート組成物
CN109776783B (zh)	2021-03-26	一种耐候耐溶剂共聚聚碳酸酯制备方法
TW201016788A (en)	2010-05-01	Transparent flame-retardant aromatic polycarbonate resin composition, and molded product thereof
TW201333078A (zh)	2013-08-16	製備聚矽氧烷－聚碳酸酯共聚物之方法
US7838604B2 (en)	2010-11-23	Method for the production of block copolycarbonate/phosphonates and compositions therefrom
PT2937373T (pt)	2017-01-23	Resina de copolicarbonato e produto que a compreende
TWI722380B (zh)	2021-03-21	共聚碳酸酯及其製備方法
KR101758962B1 (ko)	2017-07-17	디올계 화합물, 이의 폴리카보네이트 및 이를 포함하는 물품
TW424240B (en)	2001-03-01	Polycarbonate composition
CN107709404A (zh)	2018-02-16	聚碳酸酯树脂及其制备方法
TW201130910A (en)	2011-09-16	Polycarbonate compositions having improved mechanical properties
US20210269590A1 (en)	2021-09-02	Copolycarbonate and polycarbonate composition comprising the same
WO2024204728A1 (ja)	2024-10-03	ポリカーボネート樹脂組成物およびその成形品
JPS6239624A (ja)	1987-02-20	ポリカ−ボネ−トよりなる光デイスク基板
JPH1145139A (ja)	1999-02-16	キートップ部材製造用材料
JPH09124667A (ja)	1997-05-13	オキサルアミド官能基を含むシラン及びプラスチツク添加剤としてのそれらの使用
TWI363769B (id)	2012-05-11
WO1999028369A1 (fr)	1999-06-10	Resine de polycarbonate ramifiee
JP6610104B2 (ja)	2019-11-27	ポリカーボネート樹脂及びポリカーボネート樹脂の製造方法並びにポリカーボネート樹脂成形体の製造方法