DE69429948D1 - Verfahren zur Herstellung von Polycarbonat in Gegenwart von selbstkühlenden, flüchtigen tertiairen Aminkatalysatoren. - Google Patents
Verfahren zur Herstellung von Polycarbonat in Gegenwart von selbstkühlenden, flüchtigen tertiairen Aminkatalysatoren.Info
- Publication number
- DE69429948D1 DE69429948D1 DE69429948T DE69429948T DE69429948D1 DE 69429948 D1 DE69429948 D1 DE 69429948D1 DE 69429948 T DE69429948 T DE 69429948T DE 69429948 T DE69429948 T DE 69429948T DE 69429948 D1 DE69429948 D1 DE 69429948D1
- Authority
- DE
- Germany
- Prior art keywords
- polycarbonate
- self
- cooling
- preparation
- tertiary amine
- 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.)
- Expired - Fee Related
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
- C08G64/30—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/076,038 US5362840A (en) | 1993-06-15 | 1993-06-15 | Thermoplastic resin and method using volatile, self-quenching tertiaryamine catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69429948D1 true DE69429948D1 (de) | 2002-04-04 |
DE69429948T2 DE69429948T2 (de) | 2002-10-02 |
Family
ID=22129563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69429948T Expired - Fee Related DE69429948T2 (de) | 1993-06-15 | 1994-06-03 | Verfahren zur Herstellung von Polycarbonat in Gegenwart von selbstkühlenden, flüchtigen tertiairen Aminkatalysatoren. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5362840A (de) |
EP (1) | EP0629647B1 (de) |
JP (1) | JP3202871B2 (de) |
CN (1) | CN1099397A (de) |
DE (1) | DE69429948T2 (de) |
ES (1) | ES2171436T3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3358877B2 (ja) * | 1994-07-22 | 2002-12-24 | 日本ジーイープラスチックス株式会社 | ポリカーボネートの製造方法 |
JP3528997B2 (ja) * | 1995-12-15 | 2004-05-24 | 日本ジーイープラスチックス株式会社 | ポリカーボネートの製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901665A1 (de) * | 1979-01-17 | 1980-07-24 | Bayer Ag | Verfahren zur herstellung von polycarbonaten |
US4316981A (en) * | 1980-06-13 | 1982-02-23 | General Electric Company | Polycarbonate transesterification |
US4360659A (en) * | 1981-05-06 | 1982-11-23 | General Electric Company | Non-catalyzed interfacial polycondensation polycarbonate process |
JPS61238822A (ja) * | 1985-04-17 | 1986-10-24 | Mitsubishi Gas Chem Co Inc | コ−ポリカ−ボネ−ト樹脂及びその製法 |
SG73354A1 (en) * | 1988-07-11 | 2000-06-20 | Ge Plastics Japan Ltd | Process for preparing polycarbonates |
US4880897A (en) * | 1988-08-24 | 1989-11-14 | The Dow Chemical Company | Process for preparing aromatic polycarbonates |
US5149770A (en) * | 1989-02-10 | 1992-09-22 | Daicel Chemical Industries, Ltd. | Preparation of a polycarbonate with electron donative amine compound and alkali or alkaline earth metal compound |
US5025083A (en) * | 1989-02-10 | 1991-06-18 | Daicel Chemical Industries, Ltd. | Process for preparation of polycarbonate |
JPH0446928A (ja) * | 1990-06-14 | 1992-02-17 | Daicel Chem Ind Ltd | ポリカーボネートの製造法 |
-
1993
- 1993-06-15 US US08/076,038 patent/US5362840A/en not_active Expired - Fee Related
-
1994
- 1994-06-03 ES ES94304024T patent/ES2171436T3/es not_active Expired - Lifetime
- 1994-06-03 EP EP94304024A patent/EP0629647B1/de not_active Expired - Lifetime
- 1994-06-03 DE DE69429948T patent/DE69429948T2/de not_active Expired - Fee Related
- 1994-06-13 JP JP12939894A patent/JP3202871B2/ja not_active Expired - Fee Related
- 1994-06-15 CN CN94106658.4A patent/CN1099397A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0629647A2 (de) | 1994-12-21 |
JP3202871B2 (ja) | 2001-08-27 |
US5362840A (en) | 1994-11-08 |
ES2171436T3 (es) | 2002-09-16 |
CN1099397A (zh) | 1995-03-01 |
JPH07138357A (ja) | 1995-05-30 |
DE69429948T2 (de) | 2002-10-02 |
EP0629647A3 (de) | 1995-05-24 |
EP0629647B1 (de) | 2002-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69101548D1 (de) | Verfahren zur herstellung von multimetallischen katalysatoren. | |
ATE128182T1 (de) | Verfahren zur kontinuierlichen herstellung von würze. | |
DE69110475D1 (de) | Verfahren zur herstellung von perfluorolefinen. | |
DE69837681D1 (de) | Verfahren zur herstellung von 1,3-diolen | |
DE69104103D1 (de) | Verfahren zur Herstellung von Methylenvernetztem Polyarylamin. | |
DE69105275D1 (de) | Verfahren zur herstellung von tertiären perfluoraminen. | |
DE59104082D1 (de) | Verfahren zur herstellung von öl-in-wasser-cremes. | |
DE59001438D1 (de) | Verfahren zur herstellung von tetrabrom-4,4'-alkyliden-diphenolen. | |
DE68902770D1 (de) | Verfahren zur herstellung von phenol. | |
DE69110037D1 (de) | Verfahren zur herstellung von perfluoropolyethern. | |
DE59103921D1 (de) | Verfahren zur herstellung von glycerinethersulfaten. | |
DE59306231D1 (de) | Verfahren zur Herstellung von d,1-Menthol | |
DE59002322D1 (de) | Verfahren zur herstellung von 1,1,1,3,3,3-hexafluorpropan und 2-chlor-1,1,1,3,3,3-hexafluorpropan. | |
DE69510087D1 (de) | Verfahren zur herstellung von 5-chlor-2,3-dihydro-1h-inden-1-on | |
DE58905117D1 (de) | Verfahren zur herstellung von 4-chlor-2,5-dimethoxyanilin. | |
ATE121451T1 (de) | Verfahren zur herstellung von würze. | |
DE59309150D1 (de) | Verfahren zur Herstellung von E,Z-Butendial-bis-dialkylacetalen | |
DE59102357D1 (de) | Verfahren zur Herstellung von Diphenylaminen. | |
DE59001106D1 (de) | Verfahren zur herstellung von 1,1,1-trifluor-2-chlorethan. | |
DE59007139D1 (de) | Verfahren zur herstellung von aromatischen nitrilen. | |
DE59300777D1 (de) | Verfahren zur Herstellung von Perfluorpolyethern. | |
DE69514122D1 (de) | Lösungsmittelfreies verfahren zur herstellung von 2,6 difluorbenzonitril | |
DE68905729D1 (de) | Kontinuierliches verfahren zur herstellung von dichlorhydrin. | |
DE69429948D1 (de) | Verfahren zur Herstellung von Polycarbonat in Gegenwart von selbstkühlenden, flüchtigen tertiairen Aminkatalysatoren. | |
DE58902835D1 (de) | Verfahren zur herstellung von schaumwein. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SABIC INNOVATIVE PLASTICS IP B.V., BERGEN OP Z, NL |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: PATENT- UND RECHTSANWAELTE BARDEHLE, PAGENBERG, DO |
|
8339 | Ceased/non-payment of the annual fee |