IT8921227A0 - Policarbonati aventi caratteristiche di elevata fluidita' e procedimento per la loro preparazione. - Google Patents
Policarbonati aventi caratteristiche di elevata fluidita' e procedimento per la loro preparazione.Info
- Publication number
- IT8921227A0 IT8921227A0 IT8921227A IT2122789A IT8921227A0 IT 8921227 A0 IT8921227 A0 IT 8921227A0 IT 8921227 A IT8921227 A IT 8921227A IT 2122789 A IT2122789 A IT 2122789A IT 8921227 A0 IT8921227 A0 IT 8921227A0
- Authority
- IT
- Italy
- Prior art keywords
- polycarbonates
- procedure
- preparation
- high fluidity
- fluidity characteristics
- Prior art date
Links
- 229920000515 polycarbonate Polymers 0.000 title 1
- 239000004417 polycarbonate Substances 0.000 title 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
- C08G64/04—Aromatic polycarbonates
-
- 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
- C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
- C08G64/12—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing nitrogen
-
- 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
- C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8921227A IT1231155B (it) | 1989-07-19 | 1989-07-19 | Policarbonati aventi caratteristiche di elevata fluidita' e procedimento per la loro preparazione |
EP19900201855 EP0409313A3 (en) | 1989-07-19 | 1990-07-10 | Poly carbonates endowed with high-fluidity characteristics and process for preparing them |
KR1019900010981A KR930005395B1 (ko) | 1989-07-19 | 1990-07-19 | 고유동성의 폴리카보네이트와 그 제조방법 |
JP2189604A JPH03103435A (ja) | 1989-07-19 | 1990-07-19 | 線状の熱可塑性芳香族ポリカーボネート及びその製法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8921227A IT1231155B (it) | 1989-07-19 | 1989-07-19 | Policarbonati aventi caratteristiche di elevata fluidita' e procedimento per la loro preparazione |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8921227A0 true IT8921227A0 (it) | 1989-07-19 |
IT1231155B IT1231155B (it) | 1991-11-19 |
Family
ID=11178694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8921227A IT1231155B (it) | 1989-07-19 | 1989-07-19 | Policarbonati aventi caratteristiche di elevata fluidita' e procedimento per la loro preparazione |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0409313A3 (it) |
JP (1) | JPH03103435A (it) |
KR (1) | KR930005395B1 (it) |
IT (1) | IT1231155B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100614586B1 (ko) * | 2004-08-13 | 2006-08-25 | 주식회사 삼양사 | 내스크래치성이 우수한 폴리카보네이트 수지 조성물, 이를이용한 폴리카보네이트 글레이징 및 그의 제조방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133045A (en) * | 1961-02-20 | 1964-05-12 | Allied Chem | p-n-methyl acetamidophenol as chain terminator for bisphenol polycarbonates |
DE2842005A1 (de) * | 1978-09-27 | 1980-04-10 | Bayer Ag | Polycarbonate mit alkylphenyl-endgruppen, ihre herstellung und ihre verwendung |
US4393190A (en) * | 1981-09-21 | 1983-07-12 | General Electric Company | Carbonate copolymers prepared from imide reactants |
US4775739A (en) * | 1986-06-18 | 1988-10-04 | Mitsubishi Chemical Industries Limited | Process for producing polycarbonate resin with tertiary alryl phenol molecular weight modifier |
-
1989
- 1989-07-19 IT IT8921227A patent/IT1231155B/it active
-
1990
- 1990-07-10 EP EP19900201855 patent/EP0409313A3/en not_active Withdrawn
- 1990-07-19 JP JP2189604A patent/JPH03103435A/ja active Pending
- 1990-07-19 KR KR1019900010981A patent/KR930005395B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH03103435A (ja) | 1991-04-30 |
EP0409313A3 (en) | 1991-10-02 |
KR930005395B1 (ko) | 1993-06-19 |
KR910002945A (ko) | 1991-02-26 |
EP0409313A2 (en) | 1991-01-23 |
IT1231155B (it) | 1991-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940714 |