TWI250986B - Process for the preparation of polyphosphates of organic bases - Google Patents
Process for the preparation of polyphosphates of organic bases Download PDFInfo
- Publication number
- TWI250986B TWI250986B TW091119966A TW91119966A TWI250986B TW I250986 B TWI250986 B TW I250986B TW 091119966 A TW091119966 A TW 091119966A TW 91119966 A TW91119966 A TW 91119966A TW I250986 B TWI250986 B TW I250986B
- Authority
- TW
- Taiwan
- Prior art keywords
- water
- mixture
- compound
- polyphosphates
- phosphorus pentoxide
- Prior art date
Links
- 229920000388 Polyphosphate Polymers 0.000 title claims abstract description 31
- 239000001205 polyphosphate Substances 0.000 title claims abstract description 31
- 235000011176 polyphosphates Nutrition 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 28
- 150000007530 organic bases Chemical class 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 150000001875 compounds Chemical class 0.000 claims abstract description 20
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 13
- 125000001477 organic nitrogen group Chemical group 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 claims abstract 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- 229920000877 Melamine resin Polymers 0.000 claims description 11
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 2
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 150000004683 dihydrates Chemical group 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 230000004580 weight loss Effects 0.000 claims description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- 229920000768 polyamine Polymers 0.000 claims 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000011814 protection agent Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 description 14
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 10
- 235000011180 diphosphates Nutrition 0.000 description 9
- 229940048084 pyrophosphate Drugs 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- GEVPUGOOGXGPIO-UHFFFAOYSA-N oxalic acid;dihydrate Chemical compound O.O.OC(=O)C(O)=O GEVPUGOOGXGPIO-UHFFFAOYSA-N 0.000 description 3
- 229920000137 polyphosphoric acid Polymers 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229940005657 pyrophosphoric acid Drugs 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- CZQYVJUCYIRDFR-UHFFFAOYSA-N phosphono dihydrogen phosphate;1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N)=N1.NC1=NC(N)=NC(N)=N1.OP(O)(=O)OP(O)(O)=O CZQYVJUCYIRDFR-UHFFFAOYSA-N 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/023—Preparation; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
- C07D251/56—Preparation of melamine
-
- 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
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
- C09K21/12—Organic materials containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
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1250986 A7 B7 五、發明説明(1 ) 有機氮鹼例如胍和蜜胺等的多磷酸鹽正逐增地變爲重 要的塑膠防燃劑及紡織品的阻燃劑。用爲塑膠防燃劑的多 磷酸鹽混合物預期要儘可能靠近塑膠的分解點才分解,因 爲太低的分解點會在塑膠和防燃劑的混合物之製備中即導 致分解因而形成水蒸汽及使塑膠發生不良的起泡現象。爲 了避免此種不合宜的防燃劑所具太低分解點,多磷酸鹽應 該儘可能地不含正磷酸鹽且於需要時也沒有焦磷酸鹽。 到目前爲止已知有多種方法類型可用來製備有機鹼多 磷酸鹽,不過這些已知方法全部都具有特定的缺點。 一種製備有機鹼多磷酸鹽的方法包括首先製備有機鹼 的正磷酸鹽,然後將彼等經由加熱到超過3 0 0 °C的溫度 而轉換成有機鹼的多磷酸鹽。這種方法載於例如 W 0 9 7 / 4 4 3 7 7之中。此種方法所需的相當高 溫度若在特別考慮到防燃劑係大量製造的產品時,即使該 方法變成不經濟。根據美國專利6 1 1 4 4 2 1,係 將特殊有機氮鹼與磷酸酐以特定的濃度且在特定的反應條 件下反應。 另一種方法包括用有機鹼中和市售多磷酸。不過,市 售多磷酸爲含有正磷酸和焦磷酸的混合物,使得產物混合 物含有非所欲的有機鹼之正磷酸鹽和焦磷酸鹽。此外,市 售多磷酸皆呈黏稠到固體形式且難以處理。所含正磷酸鹽 和焦磷酸鹽只有在高於3 6 0 °C的溫度下才能轉化成多磷 酸鹽,如此會導致與上文所述第一類型方法相同的缺點。 第三類型的方法是用鹼性多磷酸鹽或鹼性焦磷酸鹽起 本纸張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) _ ^ _ — I 丨 (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 1250986 A7 B7 五、發明説明(2 ) 始,其係溶於水中後用H C 1酸化。爲了移除氯離子,必 須將產物洗滌和乾燥,使得該程序變得耗時耗力。於用胃 防燃劑時,防燃劑必須不含有氯離子,因氯離子可能導致; 有害的副產物之故。 本發明的目的因而爲創造出一種簡單且經濟的方法以 製備有機鹼的多磷酸鹽,同時避免掉現有技藝的缺點,該 產物預期儘可能不含正磷酸鹽且於需要時也不含焦磷酸鹽 〇 本發明爲達到此目的之方法包括將五氧化磷與至少一 種有機氮鹼的混合物和至少一種在反應條件下可伴隨分解 釋出水分之化合物反應,其莫耳比例爲使得在該釋水性化 合物的分解過程中,每莫耳五氧化磷產生基本上至多2莫 耳的水。在本發明意義內的多磷酸鹽爲具有至少2的鏈長 度之縮合磷酸鹽。 令人訝異者,先前技藝中將所需水量均勻且一致地分 布到五氧化磷和鹼的混合物中之問題即因此而解決。所需 水量可完全均勻且一致地分布在按習用方式導入的五氧化 磷/有機氮鹼混合物之中使得可以避免導致正一和焦一磷 酸形成的局部供水過度現象。 不論製備方法爲何,本發明目的都可由具有下述特性 的有機氮鹼多磷酸鹽混合物而達到:a )在加熱到3 2 0 °C的重量損失小於2重量% ; b ) 1 0 %水懸浮液在2 5 °C下的p Η値> 5,較佳者5 . 2到7 · 7,特別者 5 · 8到7 · 0 ;且c )在2 5 °C水中的溶解度小於 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) -- ί請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 1250986 A7 __B7 五、發明説明(3 ) 0 . 1,較佳者小於0 . 0 1克/ 1 0 0毫升水。 此等多磷酸鹽可以根據下面所述本發明方法方便地製 (請先閲讀背面之注意事項再填寫本頁) 備。 原則上可以將在所選反應條件下會分解且伴隨著水分 形成者全部視爲水釋出性化合物,例如含有結晶水的物質 硼砂,氫氧化鋁或氫氧化鎂,不過彼等只可用於此等化合 物的分解產物不會干擾或甚至於有利於該多磷酸鹽混合物 的使用之情況中。較佳的釋水性化合物爲,除了水之外, 只釋放揮發性分解產物,較佳者爲無水形式或二水合物的 草酸或曱酸,彼等在分解後,除了水,只產生二氧化碳和 一氧化碳,彼等以其揮發性而離開反應混合物。 經濟部智慧財產局員工消費合作社印製 反應混合物中的莫耳比例要根據上面的敘述予以調定 使得在反應混合物中每莫耳P 2 0 5產生最多約2莫耳的水 。要計及者,一莫耳草酸(無水者)在分解時產生一莫耳 水而草酸二水合物產生3莫耳水。於焦磷酸鹽的製備中, 起始物質的莫耳比例爲使得在水釋放性化合物中,基本上 爲每莫耳p2〇5產生2莫耳水。於長鏈多磷酸鹽的製備中 ,此値爲約1莫耳水/莫耳P 2〇5。於本說明中使用”約 ”或”基本上”等術語時,該値通常爲所給値的± 1〇, 較佳者± 5 %。 可以用於此目的之有機氮鹼可爲本身爲已知的氮鹼例 如,多乙烯基胺,聚伸乙基亞胺,哌畊,亞甲二胺,蜜胺 ,胍,甲醇基蜜胺或彼等的縮合物以及彼等的混合物。較 佳者爲蜜胺和胍。假設氮鹼具有一鹼基,則在莫耳比例要 -6 - 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 1250986 A7 B7 五、發明説明(4 ) (請先閱讀背面之注意事項再填寫本頁) 調定成使得若要按需要得到焦磷酸鹽且該焦磷酸鹽爲鹼基 所完全飽和,則基本上產物中每p原子必須用到2莫耳鹼 。若意欲得到的是長鏈多磷酸鹽時,所用的鹼:P莫耳比 例基本上要爲1 : 1 (鹼:P 2〇5基本上爲2 : 1 )。經 由調定莫耳比例,可以將鹼基的飽和度予以變異。 本發明反應可在周溫下進行,不過對於實用目的而言 通常太過於慢。所以較佳者爲在增溫下進行,特別者在 1 0〇到2 5 0 °C範圍內,較佳者1 8 0到2 5 0 t,特 別較佳者2 0 0到2 2 0 t:。2 0 0 的較佳最低溫度高 於草酸的熔點,其對於該等成分的反應具有正面效應。另 一方面,所用溫度遠低於已知方法所需的超過3 0 0 t之 度。如此使得本發明方法具經濟性,且要記住者,由於水 分在反應混合物中均勻分布的結果,可避免正磷酸鹽及需 要時焦磷酸鹽的形成。 經濟部智慧財產局員工消費合作社印製 本發明方法的程序較佳者爲將所需量的五氧化磷與有 機氮鹼混合,使該混合物加熱到合意溫度及接著加入所需 量的水釋放性化合物並經由混合而均勻地分佈在反應混合 物中。 本發明多磷酸鹽混合物可以有利地用爲塑膠防燃劑, 較佳者用於熱塑料,特別是聚醯胺類和聚酯類。 下面由實施例係用以進一步解釋本發明。 實施例1 於有效容積5升的油加熱雙- Z型揑合器中給入 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 1250986 A7 B7 五、發明説明(5 ) 1250克(10莫耳)蜜胺和710克(5莫耳)五氧 化磷。將該混合物勻化並加熱到2 2 0 °C之溫度。 (請先閱讀背面之注意事項再填寫本頁) 然後於1 5分鐘內,加入450克(5莫耳)無水草 酸並予以混合。於添加完之後,進行1 5分鐘之二次反應 時間,再從揑合器中取出所製成的蜜胺多磷酸鹽。 實施例2 於實施例1中所述相同揑合器中,將1 2 6 0克( 1 0莫耳)蜜胺和7 1 0克(5莫耳)五氧化磷混合並加 熱到2 2 0 °C。如實施例1 一般,但在1 5分鐘內導入 9〇0克(1 〇莫耳)無水草酸。於2 2 0 °C下再經過 1 5分鐘後,從揑合器取出純二蜜胺焦磷酸鹽。 實施例3 在一有10升有效容積且裝有熱油加熱雙套管的實驗 室犁頭形混合器內將3 7 8 0克蜜胺(3 0莫耳)與 經濟部智慧財產局員工消費合作社印製 2 1 3 0克(1 5莫耳)五氧化磷混合並加熱到2 0 0 °C 溫度。於3 0分鐘內,加入6 3 0克(5莫耳)草酸二水 合物。於1 5分鐘的後續二次反應時間之後,從該混合器 取出所形成的蜜胺多磷酸鹽。 實施例4 於實施例3所述相同混合器內,將5 4 0 〇克(3 0 莫耳)胍碳酸鹽與2 1 3 0克(1 5莫耳)五氧化磷混合 〇本紙張尺度適用中國國家標準(CNS )八4規格(210X297公釐) 1250986 A7 ______B7 五、發明説明(6 ) 並加熱到2 5 0 °C的溫度。接著於一小時期間以計量的劑 量添加1 3 5 0克(1 5莫耳)無水草酸。於再經一小時 的二次反應時間之後,從混合器取出所形成的胍多磷酸鹽 實施例5 於實施例1和2的揑合器中,將8 6 1克(1 0莫耳 )哌哄與7 1 0克(5旲耳)五氧化磷混合並加熱到 100°C。於15分鐘內,加入2 10克(1 . 7莫耳) 草酸二水合物。於一小時的二次反應時間之後取出所形成 的哌畊多磷酸鹽。 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 用 一適I j 尺 張 一紙 本 準 標 家 |釐 公 7 9 2 附件:第91119966號專利申請案中文說明書修正車^50986民國92年7月1曰呈 申请曰期 91年 9月 2日 案 说 91119966 類 別 L-1 (以上各櫊由本局填註)
發明 薪型 專利説明書 有機驗的多磷酸鹽的製法 名稱 發明 新型 英 文
Process for the preparation of polyphosphates of organic tases 明作 發創 (1)(2)(3)(1)(2)(3)~^ ^ ^ 居 姓國住 卞爾•高Η曼 Goetzroann, Karl 湯瑪斯•佛特 Futterer, Thomas 漢斯一狄特·尼格爾Naegerl, Hans-Dieter 德國布德漢姆約翰街十號 Jahnstr· 10, 55257 Budenheim, Germany 德國維斯巴登艾爾特維勒街十七號 Eltviller Str* 17, 65197 Wiesbaden, Germany 德國杜登荷夫史區勒街七十七號 Schillerstr* 77, 67373 Dudenhofen, Germany
(1)坎斯菲立克布登漢兩合公司 Chemische Fabrik Budenheim KG (1)德國(1)德國布登漢雷恩街二十七號 Rheinstr· 27, 55257 Budenheim, Germany (1)卡爾漢斯•多恩Dorn, Karlheinz 格特•阿曼 Ammann, Gunther 本紙張尺度賴til岭縣(⑽)A4j^ ( 21Qx 297公董 裝 訂 線
Claims (1)
- Ι25θ98ύ——-巧件^月a日修(更)正本 8 8 8 8 ABCD 經濟部智慧財產局員工消費合作社印製 六、申請專利範圍” 附件:4A 第91 1 1 9966號專利申請案 中文申請專利範圍替換本 民國94年8月22日修正 1 · 一種製備有機鹼之多磷酸鹽之方法,其特徵在於 將五氧化磷和至少一種有機氮鹼的混合物與至少一種在反 應條件下會伴隨分解釋出水分的化合物反應,其莫耳比例 爲使得在該水釋放性化合物分解後,基本上產生最多2莫 耳水/每莫耳五氧化磷,其中該反應係在1 0 0到2 5 0 °C,較佳者1 8 0到2 5 0 t:,特別者2 0 0到2 2 0 t: 範圍內的溫度下進行。 2 ·如申請專利範圍第1項之方法,其中係將含水化 合物,硼酸,氫氧化鋁或氫氧化鎂中至少一者被加入以充 當水釋放性化合物。 3 ·如申請專利範圔第1項之方法,其中係使用除了 水之外只形成揮發性分解產物的化合物作爲該水釋放性化 合物。 4 ·如申請專利範圍第3項之方法,其中無水形式或 二水合物形式的草酸,或甲酸被使用以充當水釋放性化合 物。 5 ·如申請專利範圍第1至4項中任一項之方法,其 中蜜胺及/或胍及/或哌哄,較佳者蜜胺被使用以作爲該 有機氮鹼。 6 ·如申請專利範圍第1項之方法,其中多磷酸鹽係 本紙張尺度適用中國國家標準(CNS ) A4洗格(210X297公釐) —~ (請先閱讀背面之注意事項再填寫本頁) 訂 鬢 1250986 A8 B8 C8 D8 經濟部智慧財產局員工消費合作社印製 六、申請專利範圍2 充當塑膠,較佳者熱塑料,特別者聚醯胺和聚酯之防燃劑 〇 了 · 一種有機氮鹼之多磷酸鹽之混合物,其特徵在於 a )加熱到3 2 0 °C重量損失小於2重量% ; b ) 1 〇重 量%水性懸浮液在2 5 °C時的p Η値> 5,較佳者5 · 2 到7 · 7,特別者5 · 8到7 · 0 ;及c )在2 5 °C,水 中的溶解度小於0 · 1,較佳者小於〇 · 〇 1克/ 1 〇 〇 毫升水。 8 ·如申請專利範圍第7項之多磷酸鹽之混合物,其 中該混合物可經由將五氧化磷和至少一'種有機氯鹼的混合 物與至少一種在反應條件下會伴隨分解而釋放出水分的化 合物反應,其中的莫耳比例爲使得該水釋放性化合物分解 後基本上產生最多2莫耳的水/每莫耳五氧化磷。 9 ·如申請專利範圍第8項之多磷酸鹽之混合物,其 中係使用除了水之外只形成揮發性分解產物之化合物作爲 該水釋放性化合物。 1 0 ·如申請專利範圍第7到9項中任一項之多磷酸 鹽之混合物,其係用爲塑膠,較佳者熱塑料,特別者聚醯 胺和聚酯的防燃劑。 (請先閲讀背面之注意事項再填寫本頁) I 本紙張尺度逍用中國國家標準(CNS ) A4規格(2丨0x297公釐) -2-
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DE102004042833B4 (de) * | 2004-09-04 | 2022-01-05 | Chemische Fabrik Budenheim Kg | Polyphosphatderivat einer 1,3,5-Triazonverbindung, Verfahren zu dessen Herstellung und dessen Verwendung |
DE102004050478A1 (de) | 2004-10-15 | 2006-04-27 | Chemische Fabrik Budenheim Kg | Formmasse für die Herstellung schwer entflammbarer Gegenstände, Pigment hierfür und dessen Verwendung |
DE102004050480A1 (de) | 2004-10-15 | 2006-04-27 | Chemische Fabrik Budenheim Kg | Pigment für laserbeschriftbare Kunststoffe und dessen Verwendung |
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US20120282490A1 (en) * | 2009-10-19 | 2012-11-08 | Robert Valentine Kasowski | New flame retardant and composition containing it |
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JPS61106643A (ja) * | 1984-10-30 | 1986-05-24 | Marubishi Yuka Kogyo Kk | ポリオレフイン用難燃剤 |
US4670483A (en) * | 1985-11-04 | 1987-06-02 | The Bf Goodrich Company | Flame retardant polyurethane compositions |
TW450972B (en) * | 1996-05-22 | 2001-08-21 | Nissan Chemical Ind Ltd | Melamine polymetaphosphate and process for its production |
IT1314768B1 (it) * | 1996-12-19 | 2003-01-16 | Montell North America Inc | Processo per la produzione di additivi antifiamma per composizionipolimeriche,e prodotti ottenuti da detto processo |
EP0877048A3 (en) * | 1997-05-09 | 1998-12-30 | Tokuyama Corporation | Fire resistant resin composition |
IT1293495B1 (it) * | 1997-07-29 | 1999-03-01 | Domus Ind Chimica S P A | Composizione ritardante di fiamma per polimeri,procedimento di preparazione e prodotti polimerici autoestinguenti ottenuti |
US6224872B1 (en) * | 1997-07-31 | 2001-05-01 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | Composition |
-
2001
- 2001-09-13 DE DE10145093A patent/DE10145093A1/de not_active Withdrawn
-
2002
- 2002-08-22 ES ES02772026T patent/ES2361910T3/es not_active Expired - Lifetime
- 2002-08-22 RU RU2004111536/04A patent/RU2322441C2/ru not_active IP Right Cessation
- 2002-08-22 EP EP02772026A patent/EP1442031B1/de not_active Expired - Lifetime
- 2002-08-22 WO PCT/DE2002/003065 patent/WO2003024945A2/de active Application Filing
- 2002-08-22 US US10/489,369 patent/US7345168B2/en not_active Expired - Fee Related
- 2002-08-22 KR KR1020047003504A patent/KR100897394B1/ko not_active IP Right Cessation
- 2002-08-22 JP JP2003528793A patent/JP4236578B2/ja not_active Expired - Fee Related
- 2002-08-22 PL PL366859A patent/PL212938B1/pl not_active IP Right Cessation
- 2002-08-22 DE DE50214950T patent/DE50214950D1/de not_active Expired - Lifetime
- 2002-08-22 AT AT02772026T patent/ATE501130T1/de active
- 2002-09-02 TW TW091119966A patent/TWI250986B/zh not_active IP Right Cessation
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2007
- 2007-12-07 US US11/952,364 patent/US7893142B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2361910T3 (es) | 2011-06-24 |
PL212938B1 (pl) | 2012-12-31 |
US7345168B2 (en) | 2008-03-18 |
EP1442031A2 (de) | 2004-08-04 |
US7893142B2 (en) | 2011-02-22 |
RU2004111536A (ru) | 2005-05-27 |
KR100897394B1 (ko) | 2009-05-14 |
DE50214950D1 (de) | 2011-04-21 |
JP2005526862A (ja) | 2005-09-08 |
JP4236578B2 (ja) | 2009-03-11 |
RU2322441C2 (ru) | 2008-04-20 |
PL366859A1 (en) | 2005-02-07 |
US20040260089A1 (en) | 2004-12-23 |
WO2003024945A3 (de) | 2003-08-14 |
KR20040058182A (ko) | 2004-07-03 |
ATE501130T1 (de) | 2011-03-15 |
WO2003024945A2 (de) | 2003-03-27 |
EP1442031B1 (de) | 2011-03-09 |
DE10145093A1 (de) | 2003-04-10 |
US20080081856A1 (en) | 2008-04-03 |
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