JP2017521536A - 塩素化ポリ塩化ビニルの調製 - Google Patents
塩素化ポリ塩化ビニルの調製 Download PDFInfo
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- JP2017521536A JP2017521536A JP2017503514A JP2017503514A JP2017521536A JP 2017521536 A JP2017521536 A JP 2017521536A JP 2017503514 A JP2017503514 A JP 2017503514A JP 2017503514 A JP2017503514 A JP 2017503514A JP 2017521536 A JP2017521536 A JP 2017521536A
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- JP
- Japan
- Prior art keywords
- cpvc
- pvc
- range
- chlorine
- present
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
- C08F8/22—Halogenation by reaction with free halogens
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/126—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
630 gのK 67 PVC、多孔度0.26 mL/g、を5 Lガラス反応容器に入れ、この中に4 Lの水を添加し、水性PVCスラリーを取得した。ガラス反応容器に定格波長410 nmの発光ダイオード(LED)を装備した。照射光源は一連の小型照射装置によって囲まれた管状のアセンブリとした。各照射デバイスは角度60 °で光を放射し、電力2.5 Wを消費した。このため放射束は約1.5 Wに、放射照度は約0.13 W/cm2に維持された。発光される光子数は3.0x1018/秒である。
630 gのK 57 PVC、多孔度0.27 mL/g、を5 Lガラス反応容器に入れ、この中に4 Lの水を添加し、水性PVCスラリーを取得した。ガラス反応容器に波長410 nmのLEDを装備した。照射光源は一連の小型照射装置によって囲まれた管状のアセンブリとした。各照射デバイスは角度60 °で光を放射し、電力2.5 Wを消費した。このため放射束は約1.5 Wに、放射照度は約0.13 W/cm2に維持された。発光される光子数は3.0x1018/秒である。
上表を見ると、明白な点として、放射束、放射照度、1秒当たり発射される光子数が少ないほど、WIが大きくYIは小さく、安定性はより大きい。反応完了のために必要な時間もより短くなる。実験7-11からわかることは、放射束をPVC1.5〜2 W/kg 、放射照度を0.13 W/cm2、1秒当たり発射光子数を3x1018〜5x1018に維持したとき反応が3〜4時間で完了し、結果として取得されたCPVCは白色指数範囲が89〜96、黄色指数範囲が1.23〜1.73、安定性範囲が648〜684秒であった。
- 本発明は短時間で可能なCPVCの調製プロセスを提供する。
- 本発明は所望の熱的安定性と色を持つCPVCを提供する。
Claims (5)
- ポリ塩化ビニル(PVC)を塩素と、規定温度で、波長254〜530 nmの照射光束をPVCの1.5〜2 W/kg、放射照度0.13W/cm2、1秒当たり発射される光子数が3x1018〜5x1018である、一種類以上の照射光源の下で、攪拌しながら3〜4時間反応させてCPVCを取得することから成るCPVC調製プロセス。
白色指数範囲89〜96、黄色指数範囲1.23〜1.73、210℃での安定性範囲648〜684秒であることを特徴とする前記で取得されたCPVC。 - 請求項1に請求されるプロセスであって、ここに、前記PVCとしては70 ℃で2時間加熱すると0.2〜1 %損失することを特徴とする完全乾燥状態のPVCおよび 濃度範囲10〜30 % w/vのスラリー状PVCから構成される群から選択される一形態以上のものである。
- 請求項1で請求されるプロセスであって、ここに、前記のPVCは0.26〜0.28ml/gの範囲である。
- 請求項1に請求されるプロセスであって、ここに、前記の照射光源はスペクトル帯域幅が狭い。
- 請求項1で請求されるプロセスであって、ここに、前記の所定温度範囲は50〜90 ℃である。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN2365/MUM/2014 | 2014-07-22 | ||
IN2365MU2014 | 2014-07-22 | ||
PCT/IB2015/055514 WO2016012939A2 (en) | 2014-07-22 | 2015-07-21 | Preparation of chlorinated polyvinyl chloride |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017521536A true JP2017521536A (ja) | 2017-08-03 |
JP2017521536A5 JP2017521536A5 (ja) | 2019-10-10 |
Family
ID=55163911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017503514A Ceased JP2017521536A (ja) | 2014-07-22 | 2015-07-21 | 塩素化ポリ塩化ビニルの調製 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10035865B2 (ja) |
EP (1) | EP3172246B1 (ja) |
JP (1) | JP2017521536A (ja) |
CN (1) | CN106574001B (ja) |
WO (1) | WO2016012939A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021137374A1 (ko) * | 2019-12-31 | 2021-07-08 | 한화솔루션 주식회사 | 염소화 폴리염화비닐의 제조 방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018138611A1 (en) | 2017-01-25 | 2018-08-02 | Reliance Industries Limited | A process for the preparation of dry chlorinated polyvinyl chloride |
KR102684209B1 (ko) * | 2018-12-19 | 2024-07-10 | 한화솔루션 주식회사 | 염소화 폴리염화비닐 수지의 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50148495A (ja) * | 1974-05-18 | 1975-11-28 | ||
JPS57501285A (ja) * | 1980-08-26 | 1982-07-22 | ||
JP2014005475A (ja) * | 2011-11-07 | 2014-01-16 | Kaneka Corp | 塩素化塩化ビニル系樹脂の製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE539466A (ja) | 1954-07-16 | |||
DE1932589C3 (de) * | 1969-06-27 | 1978-10-12 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Chlorieren von pulverförmigen Polyvinylchloridpolymerisaten |
KR20120087480A (ko) * | 2011-01-28 | 2012-08-07 | 주식회사 스몰랩 | 염소화된 폴리염화비닐 수지의 제조를 위한 연속식 공정 |
CN102786610A (zh) * | 2012-07-10 | 2012-11-21 | 苏州宝津塑业有限公司 | 一种气固相法合成氯化聚氯乙烯树脂的方法 |
CN108047360A (zh) * | 2012-10-18 | 2018-05-18 | 瑞来斯实业公司 | 碳氢化合物的卤化 |
-
2015
- 2015-07-21 JP JP2017503514A patent/JP2017521536A/ja not_active Ceased
- 2015-07-21 US US15/326,810 patent/US10035865B2/en not_active Expired - Fee Related
- 2015-07-21 CN CN201580039454.2A patent/CN106574001B/zh not_active Expired - Fee Related
- 2015-07-21 WO PCT/IB2015/055514 patent/WO2016012939A2/en active Application Filing
- 2015-07-21 EP EP15824725.4A patent/EP3172246B1/en not_active Not-in-force
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50148495A (ja) * | 1974-05-18 | 1975-11-28 | ||
JPS57501285A (ja) * | 1980-08-26 | 1982-07-22 | ||
JP2014005475A (ja) * | 2011-11-07 | 2014-01-16 | Kaneka Corp | 塩素化塩化ビニル系樹脂の製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021137374A1 (ko) * | 2019-12-31 | 2021-07-08 | 한화솔루션 주식회사 | 염소화 폴리염화비닐의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN106574001B (zh) | 2019-03-05 |
EP3172246A4 (en) | 2018-02-14 |
EP3172246A2 (en) | 2017-05-31 |
WO2016012939A2 (en) | 2016-01-28 |
CN106574001A (zh) | 2017-04-19 |
US10035865B2 (en) | 2018-07-31 |
US20170198067A1 (en) | 2017-07-13 |
EP3172246B1 (en) | 2019-04-24 |
WO2016012939A3 (en) | 2016-03-17 |
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