JPH09509214A - ポリエステルの分子量の増加 - Google Patents
ポリエステルの分子量の増加Info
- Publication number
- JPH09509214A JPH09509214A JP7522105A JP52210595A JPH09509214A JP H09509214 A JPH09509214 A JP H09509214A JP 7522105 A JP7522105 A JP 7522105A JP 52210595 A JP52210595 A JP 52210595A JP H09509214 A JPH09509214 A JP H09509214A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- group
- tert
- butyl
- bis
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
- C08K5/1539—Cyclic anhydrides
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.テトラカルボン酸二無水物および立体障害性ヒドロキシフェニルアルキルホ スホン酸エステルもしくは半エステルとブレンドされたポリエステルを該ポリエ ステルの融点を超えるまで加熱するか(結晶性ポリエステルの場合)もしくは該 ポリエステルのガラス転移温度を超えるまで加熱すること(無定形ポリエステル の場合)よりなるポリエステル、ポリエステルコポリマーもしくはポリエステル ブレンドの分子量を増加させる方法。 2.ポリエステル、ポリエステルコポリマーもしくはポリエステルブレンドは家 庭廃棄物、産業廃棄物もしくは有用な材料収集物、製品廃棄物または義務付けら れた回収品から再生されたポリエステルリサイクル物であるところの請求項1記 載の方法。 3.テトラカルボン酸二無水物は次式 [式中、Rは炭素原子数4ないし20のアルカンテトライル基を表すかもしくは 次式(Va)ないし(Vj) (式中、Qは−CH2−、−CH(CH3)−、−C(CH3)2−、−C(CF3 )2−、−S−、−O−、−SO2−、−NHCO−、−CO−もしくは>P(O )(炭素原子数1ないし20のアルキル)を表し、式(Va)ないし(Ve)中 の芳香環は未置換もしくは1個もしくはそれよりも多くの炭素原子数1ないし6 のアルキル基、炭素原子数1ないし6のアルコキシ基もしくはハロゲン原子によ り置換されている。)で表される基を表す。]で表されるものであるところの請 求項 1記載の方法。 4.立体障害性ヒドロキシフェニルアルキルホスホン酸エステルもしくは半エス テルは、次式 (上記式中、R1はイソプロピル基、第三ブチル基、シクロヘキシル基もしくは 1ないし3個の炭素原子数1ないし4のアルキル基により置換されたシクロヘキ シル基を表し、 R2はH、炭素原子数1ないし4のアルキル基、シクロヘキシル基もしくは1な いし3個の炭素原子数1ないし4のアルキル基により置換されたシクロヘキシル 基を表し、 R3は炭素原子数1ないし20のアルキル基または置換されたもしくは未置換の フェニル基もしくはナフチル基を表し、 R4はH、M2+/2、炭素原子数1ないし20のアルキル基を表すか、または置 換されたもしくは未置換のフェニル基もしくはナフチル基を表し、 M2+は2価の金属カチオンを表し、および nは1ないし6を表す。)に相当するものであるところの請求項1記載の方法。 5.立体障害性ヒドロキシフェニルアルキルホスホン酸エステルもしくは半エス テルは次式 で表される化合物であるところの請求項1記載の方法。 6.立体障害性ヒドロキシフェニルアルキルホスホン酸エステルの金属塩をポリ エチレンワックスと混合した形で使用するところの請求項1記載の方法。 7.ポリエステル100部当り、テトラカルボン酸二無水物0.01ないし5部 および立体障害性ヒドロキシフェニルアルキルホスホン酸エステルもしくは半エ ステル0.01ないし5部を使用するところの請求項1ないし5のいずれかに記 載の方法。 8.ポリエステル、ポリエステルコポリマーもしくはポリエステルブレンドの分 子量を増加させるための、テトラカルボン酸二無水物および立体障害性ヒドロキ シフェニルアルキルホスホン酸エステルもしくは半エステルを含む混合物の使用 。 9.PETもしくはPBT、並びに主にPETもしくはPBTからなるコポリマ ーの分子量を増加させるための、テトラカルボン酸二無水物および立体障害性ヒ ドロ キシフェニルアルキルホスホン酸エステルもしくは半エステルを含む混合物の使 用。 10.ポリエステルリサイクル物の分子量を増加させるための、テトラカルボン 酸二無水物および立体障害性ヒドロキシフェニルアルキルホスホン酸エステルも しくは半エステルを含む混合物の使用。 11.テトラカルボン酸二無水物および立体障害性ヒドロキシフェニルアルキル ホスホン酸エステルもしくは半エステルを含むポリエステル。 12.テトラカルボン酸二無水物および立体障害性ヒドロキシフェニルアルキル ホスホン酸エステルもしくは半エステルを含むポリエステルリサイクル物。 13.テトラカルボン酸二無水物および立体障害性ヒドロキシフェニルアルキル ホスホン酸エステルもしくは半エステルを含むPETもしくはPBTリサイクル 物、特にPETボトルリサイクル物。 14.請求項1記載の方法により得られるポリエステル。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH57894 | 1994-02-28 | ||
| CH578/94-5 | 1994-02-28 | ||
| CH578/94-4 | 1994-02-28 | ||
| PCT/EP1995/000541 WO1995023176A1 (en) | 1994-02-28 | 1995-02-15 | Increasing the molecular weight of polyesters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09509214A true JPH09509214A (ja) | 1997-09-16 |
| JP3362200B2 JP3362200B2 (ja) | 2003-01-07 |
Family
ID=4190249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52210595A Expired - Fee Related JP3362200B2 (ja) | 1994-02-28 | 1995-02-15 | ポリエステルの分子量の増加 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5693681A (ja) |
| EP (1) | EP0748346B1 (ja) |
| JP (1) | JP3362200B2 (ja) |
| KR (1) | KR100346065B1 (ja) |
| AT (1) | ATE195752T1 (ja) |
| AU (1) | AU1665895A (ja) |
| BR (1) | BR9506891A (ja) |
| DE (1) | DE69518505T2 (ja) |
| TW (1) | TW460525B (ja) |
| WO (1) | WO1995023176A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998044019A1 (en) * | 1997-04-02 | 1998-10-08 | Djk Techno Science Laboratories Inc. | Polyester resin and process for producing molded article |
| US6506852B2 (en) | 1997-04-02 | 2003-01-14 | Djk Techno Science Laboratories, Inc. | Polyester resin and process for producing molded product thereof |
| JP2005320388A (ja) * | 2004-05-06 | 2005-11-17 | Nippon Petrochemicals Co Ltd | ポリエステル系樹脂組成物 |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW332824B (en) * | 1993-04-21 | 1998-06-01 | Ciba Sc Holding Ag | Polyester |
| DE69524966T2 (de) * | 1994-10-14 | 2002-08-29 | Ciba Speciality Chemicals Holding Inc., Basel | Molekulargewichtserhöhung von polykondensaten |
| ATE195745T1 (de) * | 1996-06-26 | 2000-09-15 | Ciba Sc Holding Ag | Abbau von polymeren durch nor-hals-verbindungen |
| US6352426B1 (en) | 1998-03-19 | 2002-03-05 | Advanced Plastics Technologies, Ltd. | Mold for injection molding multilayer preforms |
| MY119540A (en) | 1998-04-24 | 2005-06-30 | Ciba Spacialty Chemicals Holding Inc | Increasing the molecular weight of polyesters |
| ES2246821T3 (es) * | 1999-05-21 | 2006-03-01 | Ciba Specialty Chemicals Holding Inc. | Aumento del peso molecular y modificaciones de policondensados. |
| TWI235754B (en) * | 1999-12-27 | 2005-07-11 | Ind Tech Res Inst | Composition and process for preparing a high molecular weight polyester |
| CZ2003739A3 (cs) * | 2000-09-05 | 2003-09-17 | Advanced Plastics Technologies, Ltd. | Vícevrstvé polotovary mající ochranné vlastnosti, využívající recyklovaný materiál, způsob jejich výroby a zařízení k provádění způsobu |
| AUPR005000A0 (en) * | 2000-09-12 | 2000-10-05 | Polymers Australia Pty Limited | Polyster resins with improved properties |
| US6984694B2 (en) * | 2002-02-01 | 2006-01-10 | Johnson Polymer, Llc | Oligomeric chain extenders for processing, post-processing and recycling of condensation polymers, synthesis, compositions and applications |
| US7294671B2 (en) * | 2004-02-06 | 2007-11-13 | Invista North America S.A.R.L. | Reactive carriers for polymer melt injection |
| CA2554228A1 (en) * | 2004-02-06 | 2005-08-25 | Invista Technologies S.A.R.L. | Reactive carriers for polymer melt injection |
| EP1882009A1 (en) * | 2005-05-20 | 2008-01-30 | Ciba Specialty Chemicals Holding Inc. | Process for improving the thermal and light stability of polyesters |
| US7717697B2 (en) | 2005-08-30 | 2010-05-18 | Sharon Hutchinson | Methods and systems for controlling mold temperatures |
| KR20090053900A (ko) * | 2006-09-19 | 2009-05-28 | 시바 홀딩 인코포레이티드 | 금속 포스폰산 착물 촉매를 사용한 폴리에스테르의 제조 방법 |
| EP2163577B9 (en) * | 2008-09-15 | 2013-07-10 | Armacell Enterprise GmbH | Chain-extenders and foamed thermoplastic cellular materials obtained by reactive extrusion process and with help of said chain-extenders |
| CN102159622A (zh) * | 2008-09-23 | 2011-08-17 | 聂克斯姆化学有限公司 | 炔属聚酰胺 |
| HUE031448T2 (en) | 2010-04-29 | 2017-07-28 | Armacell Entpr Gmbh & Co Kg | Use of recycled flakes, cellular polyester and products made from it |
| ES2524578T3 (es) | 2010-07-19 | 2014-12-10 | Basf Se | Procedimiento para aumentar el peso molecular de poliésteres |
| JP2014507543A (ja) | 2011-03-10 | 2014-03-27 | ネクサム ケミカル エイビー | ポリエステルを改善するための組成物 |
| DE102011017668A1 (de) * | 2011-04-28 | 2012-10-31 | Basf Se | Verfahren zur Rezyklierung mehrphasiger Formkörper |
| KR101690038B1 (ko) | 2015-12-30 | 2016-12-27 | 김선국 | 도로블럭의 틈새 마감부재 및 이를 이용한 도로블럭 시공방법 |
| TWI705094B (zh) | 2019-04-25 | 2020-09-21 | 南亞塑膠工業股份有限公司 | 一種回收pet發泡材料及其製造方法 |
| CH717234A1 (de) | 2020-03-16 | 2021-09-30 | Alpla Werke Alwin Lehner Gmbh & Co Kg | Verfahren zur Herstellung eines zur Verwendung in einem Extrusionsblasverfahren geeigneten PET-Ausgangsmaterials und daraus hergestellter Hohlkörper. |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL277231A (ja) * | 1961-04-14 | |||
| US3281505A (en) * | 1963-09-12 | 1966-10-25 | Geigy Chem Corp | Dialkylhydroxyethanephosphonates and dialkylhydroxybenzylphosphonates |
| US3901848A (en) * | 1971-12-21 | 1975-08-26 | Ciba Geigy Corp | Stabilizer system of metal hydroxyalkyl phosphonic acid, uv absorber and benzoate |
| EP0003058B1 (de) * | 1978-01-09 | 1983-02-16 | Ciba-Geigy Ag | Stabilisiertes Polypropylen |
| US4277391A (en) * | 1979-12-27 | 1981-07-07 | Gaf Corporation | Durable polyester molding composition and product |
| US4485196A (en) * | 1983-09-26 | 1984-11-27 | Texaco Inc. | Liquid phase polyols which are alkylene oxide adducts of terephthalic esters from recycled polyethylene terephthalate |
| ATE120777T1 (de) * | 1989-10-13 | 1995-04-15 | Phobos Nv | Verfahren zur kontinuierlichen herstellung von hochmolekularen polyester-harzen. |
| DE4034459A1 (de) * | 1990-10-30 | 1992-05-07 | Hoechst Ag | Verfahren zur aufbereitung thermisch beanspruchter polyester-abfaelle |
| IT1245597B (it) * | 1991-03-29 | 1994-09-29 | M & G Ricerche Spa | Processo per la produzione di resine poliestere ad elevato peso molecolare |
| TW332824B (en) * | 1993-04-21 | 1998-06-01 | Ciba Sc Holding Ag | Polyester |
| US5480962A (en) * | 1993-07-22 | 1996-01-02 | Eastman Chemical Company | Copolyesters having repeat units derived from succinic acid |
| US5543488A (en) * | 1994-07-29 | 1996-08-06 | Eastman Chemical Company | Water-dispersible adhesive composition and process |
-
1995
- 1995-02-08 TW TW084101033A patent/TW460525B/zh not_active IP Right Cessation
- 1995-02-15 WO PCT/EP1995/000541 patent/WO1995023176A1/en not_active Ceased
- 1995-02-15 JP JP52210595A patent/JP3362200B2/ja not_active Expired - Fee Related
- 1995-02-15 BR BR9506891A patent/BR9506891A/pt not_active IP Right Cessation
- 1995-02-15 AU AU16658/95A patent/AU1665895A/en not_active Abandoned
- 1995-02-15 US US08/700,537 patent/US5693681A/en not_active Expired - Lifetime
- 1995-02-15 AT AT95908280T patent/ATE195752T1/de active
- 1995-02-15 DE DE69518505T patent/DE69518505T2/de not_active Expired - Lifetime
- 1995-02-15 EP EP95908280A patent/EP0748346B1/en not_active Expired - Lifetime
- 1995-02-15 KR KR1019960704829A patent/KR100346065B1/ko not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998044019A1 (en) * | 1997-04-02 | 1998-10-08 | Djk Techno Science Laboratories Inc. | Polyester resin and process for producing molded article |
| US6506852B2 (en) | 1997-04-02 | 2003-01-14 | Djk Techno Science Laboratories, Inc. | Polyester resin and process for producing molded product thereof |
| JP2005320388A (ja) * | 2004-05-06 | 2005-11-17 | Nippon Petrochemicals Co Ltd | ポリエステル系樹脂組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW460525B (en) | 2001-10-21 |
| EP0748346B1 (en) | 2000-08-23 |
| KR100346065B1 (ko) | 2002-11-30 |
| JP3362200B2 (ja) | 2003-01-07 |
| DE69518505T2 (de) | 2001-01-11 |
| AU1665895A (en) | 1995-09-11 |
| DE69518505D1 (de) | 2000-09-28 |
| US5693681A (en) | 1997-12-02 |
| EP0748346A1 (en) | 1996-12-18 |
| BR9506891A (pt) | 1997-09-09 |
| WO1995023176A1 (en) | 1995-08-31 |
| ATE195752T1 (de) | 2000-09-15 |
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