BR9002216A - Polimero de acetal e processo para preparacao de copolimero de acetal - Google Patents
Polimero de acetal e processo para preparacao de copolimero de acetalInfo
- Publication number
- BR9002216A BR9002216A BR909002216A BR9002216A BR9002216A BR 9002216 A BR9002216 A BR 9002216A BR 909002216 A BR909002216 A BR 909002216A BR 9002216 A BR9002216 A BR 9002216A BR 9002216 A BR9002216 A BR 9002216A
- Authority
- BR
- Brazil
- Prior art keywords
- acetal
- preparing
- copolymer
- polymer
- acetal polymer
- Prior art date
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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/26—Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/24—Copolymerisation of aldehydes or ketones with acetals
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/350,791 US4975518A (en) | 1989-05-12 | 1989-05-12 | Novel polyacetal copolymers of trioxane and 1,2,6-hexanetriol formal derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9002216A true BR9002216A (pt) | 1991-08-13 |
Family
ID=23378197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909002216A BR9002216A (pt) | 1989-05-12 | 1990-05-11 | Polimero de acetal e processo para preparacao de copolimero de acetal |
Country Status (7)
Country | Link |
---|---|
US (1) | US4975518A (pt) |
EP (1) | EP0397494A3 (pt) |
JP (1) | JP2955326B2 (pt) |
KR (1) | KR900018181A (pt) |
CN (1) | CN1047074A (pt) |
BR (1) | BR9002216A (pt) |
CA (1) | CA2016502A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5206308A (en) * | 1989-05-12 | 1993-04-27 | Hoechst Celanese Corporation | Grafting of amine functional polymers onto functionalized oxymethylene polymers and the resulting graft polymers thereof |
KR100373482B1 (ko) * | 1994-10-27 | 2003-05-12 | 폴리플라스틱스 가부시키가이샤 | 변성폴리아세탈및그의제조방법 |
WO1996034053A1 (fr) * | 1995-04-27 | 1996-10-31 | Polyplastics Co., Ltd. | Composition de resine thermoplastique et son procede de fabrication |
DE102005016130A1 (de) * | 2005-04-08 | 2006-10-12 | Ticona Gmbh | Polyoxymethylen-Zusammensetzungen, deren Herstellung und Verwendung |
US7915350B2 (en) * | 2005-04-15 | 2011-03-29 | Ticona Gmbh | Polyoxymethylene compositions, their preparation and use |
JP5209247B2 (ja) * | 2007-07-31 | 2013-06-12 | ポリプラスチックス株式会社 | 水酸基を有する変性ポリアセタール樹脂の製造方法 |
DE102008018968A1 (de) | 2008-04-16 | 2009-10-22 | Ticona Gmbh | Polyoxymethylen-Formmassen und Formkörper und deren Verwendung |
DE102008018966A1 (de) | 2008-04-16 | 2009-10-22 | Ticona Gmbh | Verfahren zur Herstellung von Oxymethylen-Polymeren und dafür geeignete Vorrichtung |
DE102008018967A1 (de) | 2008-04-16 | 2009-10-22 | Ticona Gmbh | Oxymethylenpolymere, Verfahren zu deren Herstellung und deren Verwendung |
DE102008018965A1 (de) | 2008-04-16 | 2009-10-22 | Ticona Gmbh | Oxymethylen-Copolymere und deren Verwendung sowie Verfahren zur Herstellung von Oxymethylen-Copolymeren |
US8840976B2 (en) | 2010-10-14 | 2014-09-23 | Ticona Llc | VOC or compressed gas containment device made from a polyoxymethylene polymer |
US8785526B2 (en) | 2010-12-16 | 2014-07-22 | Ticona Llc | Polyoxymethylene fibers in concrete |
WO2012092104A1 (en) | 2010-12-30 | 2012-07-05 | Ticona Llc | Powder containing a polyoxymethylene polymer for coating metallic substrates |
EP2505609B1 (en) | 2011-04-01 | 2015-01-21 | Ticona GmbH | High impact resistant polyoxymethylene for extrusion blow molding |
US8968858B2 (en) | 2011-12-30 | 2015-03-03 | Ticona Llc | Printable molded articles made from a polyoxymethylene polymer composition |
US9745467B2 (en) | 2012-12-27 | 2017-08-29 | Ticona, Llc | Impact modified polyoxymethylene composition and articles made therefrom that are stable when exposed to ultraviolet light |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027352A (en) * | 1958-02-28 | 1962-03-27 | Celanese Corp | Copolymers |
BE625056A (pt) * | 1961-11-20 | |||
US3281499A (en) * | 1962-02-27 | 1966-10-25 | Celanese Corp | Block copolymers containing an interior segment of oxymetehylene polymer and polymers of ethylenically unsaturated monomers as exterior segments |
US3471466A (en) * | 1962-12-20 | 1969-10-07 | Lester P Hayes | Water dispersible methylolamide products |
DE1570588A1 (de) * | 1965-07-10 | 1970-04-09 | Hoechst Ag | Verfahren zur Herstellung von Polyacetalen |
US3436375A (en) * | 1965-12-14 | 1969-04-01 | Celanese Corp | Preparation of oxymethylene polymers in the presence of polyhydric compounds |
GB1158605A (en) * | 1966-02-25 | 1969-07-16 | Montedison Spa | Modifiable Polyoxymethylene Copolymers |
US3555121A (en) * | 1966-11-15 | 1971-01-12 | Daicel Ltd | Method for manufacturing high impact polyoxymethylene graft copolymers |
DE1964156C3 (de) * | 1969-12-22 | 1978-08-24 | Basf Ag, 6700 Ludwigshafen | Thermoplastische Formmassen hoher Schlagzähigkeit |
US3903197A (en) * | 1970-05-28 | 1975-09-02 | Asahi Chemical Ind | Polyacetal composition |
CA992238A (en) * | 1971-01-15 | 1976-06-29 | Rudolf Kern | Thermoplastic molding compositions on the basis of polyoxymethylenes |
US4076727A (en) * | 1976-01-19 | 1978-02-28 | Celanese Corporation | Cyclic acetal acrylates or methacrylates and processes for preparing same |
US4086159A (en) * | 1976-09-13 | 1978-04-25 | The Dow Chemical Company | Solvent extraction of aromatic hydrocarbons with ethylene oxide polyol adducts |
FR2416930A1 (fr) * | 1978-02-13 | 1979-09-07 | Asahi Chemical Ind | Adhesif a l'etat fondu a chaud et procede comportant application dudit adhesif |
US4713441A (en) * | 1986-08-01 | 1987-12-15 | Sandoz Pharmaceuticals Corp. | Polyacetal hydrogels formed from divinyl ethers and polyols |
JPS6351447A (ja) * | 1986-08-21 | 1988-03-04 | Asahi Chem Ind Co Ltd | 安定化オキシメチレン共重合体組成物 |
US4758608A (en) * | 1987-09-14 | 1988-07-19 | Hoechst Celanese Corporation | UV curable non-crystalline acetal terpolymers |
US4876368A (en) * | 1988-05-24 | 1989-10-24 | Hoechst Celanese Corporation | Production of monohydroxy monocyclic acetals and their esters |
-
1989
- 1989-05-12 US US07/350,791 patent/US4975518A/en not_active Expired - Fee Related
-
1990
- 1990-05-10 EP EP19900305041 patent/EP0397494A3/en not_active Withdrawn
- 1990-05-10 CA CA002016502A patent/CA2016502A1/en not_active Abandoned
- 1990-05-11 KR KR1019900006736A patent/KR900018181A/ko not_active Application Discontinuation
- 1990-05-11 BR BR909002216A patent/BR9002216A/pt unknown
- 1990-05-12 CN CN90104385A patent/CN1047074A/zh active Pending
- 1990-05-14 JP JP2123978A patent/JP2955326B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2955326B2 (ja) | 1999-10-04 |
JPH0321618A (ja) | 1991-01-30 |
US4975518A (en) | 1990-12-04 |
KR900018181A (ko) | 1990-12-20 |
CN1047074A (zh) | 1990-11-21 |
EP0397494A3 (en) | 1991-05-15 |
CA2016502A1 (en) | 1990-11-12 |
EP0397494A2 (en) | 1990-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9007511A (pt) | Dispositivo e processo para processamento de sinal | |
BR8901991A (pt) | Processo e dispositivo de ativacao de combustivel | |
BR9002216A (pt) | Polimero de acetal e processo para preparacao de copolimero de acetal | |
BR9002245A (pt) | Polimero de acetal e processo para preparacao de copolimero de acetal | |
BR9000116A (pt) | Alfa-diazo-beta-cetoester polifuncional,processo para sua preparacao e sua utilizacao | |
BR9002231A (pt) | Polimero de enxerto de oximetileno e processo de obtencao de polimero de enxerto de oximetileno | |
BR9000938A (pt) | Processo para obtencao de composto,composto e polimero de organossiloxano | |
DE69026297T2 (de) | Polyamid-Polyimid- und Polybenzoxazol-Polyimid-Polymere | |
BR9000216A (pt) | Composicao de polimero de organossilicio,processo para sua producao e uso da mesma | |
BR8802482A (pt) | Processo para a preparacao de polimeros reticulados,processo para a preparacao de misturas e composicao | |
BR9000846A (pt) | Processo para a preparacao de um polimero | |
BR8803697A (pt) | Processo para a preparacao de um polimero hidrogenado funcionalizado e copolimero funcionalizado | |
BR9206784A (pt) | Copolímero bloco de aramida e processo para sua preparação | |
BR8807490A (pt) | Composicao de copolimero em bloco,composicao adesiva e processo para sua preparacao | |
BR9105244A (pt) | Catalisador e processo para a obtencao de um polimero olefinico | |
BR8901976A (pt) | Composicao de polimero de policetona e processo para sua preparacao | |
BR8906969A (pt) | Processo para preparacao de produtos polimericos de alta resistencia a tracao | |
BR9002230A (pt) | Copolimero de acetal e processo para preparacao do mesmo | |
PT96675A (pt) | Processo para a preparacao de copolimeros segmentados de epsilon-caprolactona e glicolido | |
BR9002705A (pt) | Processo de polimerizacao,produto e composicao | |
BR9001306A (pt) | Processo para preparacao de um homo-ou copolimero fotoestavel,polimero e composicao estabilizada | |
BR8902600A (pt) | Processo para preparar um polimero,e,composicao | |
BR9000262A (pt) | Processo para a preparacao de polimeros de triazina | |
BR9007509A (pt) | Processo de moldagem de estacas e conjunto de aparelhamento para moldagem de estacas | |
BR8901342A (pt) | Polidiorganosiloxano e processo de preparacao do mesmo |