Cov txheej txheem
1. Tag nrho lub npe thiab tshuaj lom neeg muaj pes tsawg leeg ntawm VP \/ VA coploymer
2. Tam sim no cov xwm txheej thiab kev loj hlob muaj peev xwm ntawm ntiaj teb thiab Suav lag luam
3. Kev sib tw toj roob hauv pes ntawm cov tuam txhab loj
4. Khoom Hom thiab Cov Chaw Thov
5. Kev txhim kho kev txhim kho kev nyab xeeb thiab kev nyab xeeb
6. Yav tom ntej cov qauv thiab cov kev sib tw
7. Cov ntaub ntawv cov lus: sib piv ntawm cov khoom lag luam tseem ceeb
1. Tag nrho lub npe thiab tshuaj lom neeg muaj pes tsawg leeg ntawm VP \/ VA coploymer
● Cov tshuaj siv tshuaj siv thiab monomer muaj pes tsawg leeg
Lub npe tag nrho ntawmVP \/ VA copolymeryog Vinyl pyrrolidone \/ vinyl acetate copolymer, uas yog synthesized los ntawm dawb radical polymerization ntawm ob tus monomers:
1. Vinyl pyrrolidone (VP): muab cov dej solubility thiab biocompatibility.
2. Vayl acetate (va): txhim kho zaj duab xis-ua cov khoom thiab hydrophobicity.
3. Qhov sib piv ntawm ob tus Monomers yog feem ntau 70:30 txog 30:70, xws li solubility, tshuab muaj zog thiab ruaj khov.
● Cov qauv molecular thiab cov yam ntxwv
VP thiab va units yog hloov chaw nyob rau hauv cov molecular chart ntawm vp \/ va coploymer los ua ib qho kev thaiv lossis random copolymer qauv. Nws cov yam ntxwv muaj xws li:
1. Zaj duab ua yeeb yaj kiab: Tom qab ziab, nws ua cov duab pob tshab thiab hloov tau yooj yim, siv dav hauv kev siv tshuaj yeeb thiab kom hniav zoo nkauj.
2. Nyaj: Raws li ib ntsiav tshuaj binder, nws txhim kho lub hardness thiab anti-fragility ntawm kev npaj.
3. Ib puag ncig kev yoog tau: los ntawm kev kho cov VA piv, cov khoom lag luam muaj cov av noo tuaj yeem tswj kom tsis txhob ya raws kev nqus dej hiav txwv thiab tsis zoo ntawm kev npaj.
2. Tam sim no cov xwm txheej thiab kev loj hlob muaj peev xwm ntawm ntiaj teb thiab Suav lag luam
Kev ua lag luam loj thiab cov ntaub ntawv kwv yees
Raws li QyreseSearch daim ntawv qhia, lub tsev muag tshuaj-qib-qib-qibVP \/ VA copolymerKev ua lag luam loj yuav ncav cuag peb $ 820 lab daus las hauv 2023 thiab yuav tsum nce rau peb $ 1.45 billion hauv 2030, nrog cov lej sib xyaw (Cagram ntawm 8.9%. Kev lag luam Suav tshwj xeeb tshaj yog, nrog qhov loj me ntawm 2023, suav nrog 282], feem ntau yog tau txais txiaj ntsig ntawm 28,2%, thiab kev txhawb nqa kev siv tshuaj tsis zoo.
Kev Lag Luam Saw Kev Ntsuam Xyuas
Cov Khoom Siv Raw Upstre:
Cov khoom siv ntawm Vinyl Pyrrolidone (NVP) thiab Vinyl acetate (Vacs) yog muaj ntau lub tswv yim peb lub tuam txhab kev lag luam rau 70% ntawm kev lag luam sib koom.
Ntau lawm:
Kws Tshuaj Ntsuam Xyuas-Cov Khoom Yuav tsum muaj ntawv pov thawj GMP yuav tsum tau lees paub, thiab cov txheej txheem cuam tshuam thiab lwm yam kev xav tau ntawm kev coj dawb huv thiab kev tswj hwm kev tswj hwm.
Cov ntawv thov nqes hav:
Cov kws kho mob hauv chaw tsim hluav taws xob rau ntau tshaj 65%, ua raws li cov tshuaj pleev ib ce (20%) thiab kev lag luam siv (15%).
3. Kev sib tw toj roob hauv pes ntawm cov tuam txhab loj
● Teeb ntawm cov thawj coj thoob ntiaj teb
1.Basf (Lub Tebchaws Yelemees): Lub Tsev Haujlwm Hauv Khw Thoob Ntiaj Teb, nrog rau cov khoom siv tau ntau xyoo dhau 50,
2.ashland (Tebchaws Asmeskas): tsom mus rau High-End Specpaceutical-cov khoom lag luam qib siab, thiab tsim kev koom tes ntev nrog Pfizer thiab Merck.
3.JRS kws tshuaj (Lub teb chaws Yelemees): tsom mus rau ntawm qhov ncauj zoo li cas kev zam, nrog kev ua lag luam sib koom ntawm 12%.
Retain Kev nce hauv zos Suav cov lag luam
1.Hangzhou Zaj Tshuav Ntshuam & Export Co., Ltd:Cov kab lag luam ntau tshaj plaws hauv tuam tsev, cov tuam txhab muaj cov kab ntau lawm nrog lub zog siab txhua xyoo sulfate. Tshwj xeeb hauv PVP ntau lawm, Mr. Wu Jiaxiang, tus kws tshaj lij ntawm National PvP R & D project, ua haujlwm raws li dav dav; Xyoo 2002, lub tuam txhab tau rov kho mus rau hauv kev lag luam ntiag tug thiab Hangzhou paj noob hlis Technology yog tsim mus txuas ntxiv mus rau hauv R & D thiab tsim cov khoom siv tshuaj pleev ib ce thiab cov khoom kom zoo nkauj. Cov khoom lag luam raug xa tawm mus rau European thiab Asmeskas cov lag luam.
Khoom nta
⑴povidone: Nws yog ib txoj kab 1- vinyl -2- pyrrolidone hluavtaws polymer uas tuaj yeem nqus cov co toxins. Nws feem ntau yog ua rau kev txhaj tshuaj thiab siv rau qee cov kab mob lom.
⑵ Hla kev txuas, nws yog dej-insoluble hluavtaws hla-txuas n-vinyl {}} pyrrolidone homopolymer. Nws yog cov hmoov dawb lossis tawv dawb, yuav luag tsis muaj ntxhiab, thiab hygroscopic. Nws yog insoluble hauv dej, ethanol, chloroform lossis ether. Nws muaj cov kab ke muaj dej siab \/ cov dej muaj zog, nqus dej ntau, kev nqus dej siab, thiab dej nrawm ntawm 2. {}. 30. Nws tseem muaj lub peev xwm sib luag yog polyvinyl pyrrolidone thiab tuaj yeem ua ntau yam tshuaj yeeb dej caw. Nws yog feem ntau siv los ua cov ntsiav tshuaj uas tsis muaj dej, muab cov khoom nplaum, muab tub lim, thiab lwm yam.
⑶povidone iodine: Muaj ntau ntau cov ntaub ntawv ntau npaum li cas. Txoj kev daws teeb meem yuav siv tau rau kab mob fungal fungal, me me-thaj tsam me me thiab tawv nqaij, thiab cov nqaij mos me me thiab cov mob qog noj ntshav. Cov khoom siv hluav taws xob yog siv rau cov kab mob vulvovaginal, cov kab mob ntawm cov kab mob ntawm cov kab mob vaginitis, thiab cov hemorrhoids; Gels, creams, thiab veasinal effervescent ntsiav tshuaj yog siv rau clearidal vulvovaginal kab mob, cov kab mob ntawm cov kab mob ntawm cov kab mob vaginitis; Zaj duab xis yog siv los kho cov candidal ntawm vaginitis; Lub ntsej muag tau siv rau cov kab mob ntawm qhov ncauj xws li stomatitis, cov kab mob qa rau ncauj, pharyngitis, picoronitis, thiab lub sijhawm. Nws kuj tseem siv tau rau kev kho kom zoo ua ntej kev phais qhov ncauj thiab txhua hnub disinfection thiab kev saib xyuas kev noj qab haus huv.
⑷chondro sititin sulfate: Muaj kev npaj rau ntawm qhov ncauj, txhaj tshuaj, thiab poob qis. Qhov ncauj kev npaj tuaj yeem txo cov ntshav lipids, tiv thaiv kom tsis txhob muaj kab mob plawv, txhawb nqa kev kho mob plawv, txhawb kev mob siab, thiab tseem muaj kab mob siab thiab tsis tuaj yeem tawm tsam kev tawm tsam; Kev txhaj tshuaj tsuas yog siv rau kev kho mob ntawm atherosclerotic, neuralgia, neuralgia, thiab mob ua ke mob; Qhov muag poob tau muaj cov txiaj ntsig ntawm kev txhawb nqa pob txha qhov txhab zoo, thiab siv rau cov kab mob, thiab siv rau Keratitis, thiab corneal rau cov mob rwj.
⑸Company cov khoom lag luam nrov:
Insoluble PolyVinylprolidone,Pvp \/ povidone k,PVP iodine Pharmetical Raw Khoom Siv USP,(PVP) K series 9003-39-8Thiab ntau lwm yam khoom.
2. Quzhou Jianhua Nanhang Photo:Cia siab rau ntawm qhov zoo ntawm APIIS, nthuav tawm cov chaw tsim khoom lag luam, cov nyiaj tau nce los ntawm 25% hauv 2023.
3. Huzhou Renhua Kws Tshuaj: Tsom ntsoov rau VP \/ VA Copolymers rau cov tshuaj ophthalmic, nrog cov kev muaj peev xwm tseem ceeb.
4. Khoom Hom thiab Cov Chaw Thov
● Sib txawv sib txawv ntawm hmoov thiab cov khoom ua kua
| Ntaus | Nta | Daim Ntawv Thov Kev Pab Cuam |
| Hmoov | Siab purity, yooj yim rau khw, yuav tsum tau yaj ua ntej siv | Ntsiav tshuaj ntsiav txheej, granule npaj |
| Kua (50% daws) | Siv ncaj qha, zoo dispersibility | Kev Npaj Ua Ntej, Txau Cov Kev Kho Kom Qhuav |
● Cov ntawv thov ntau yam nyob rau hauv cov qauv ntawm cov tshuaj thiab cov tshuaj pleev ib ce
Kev teb Medical:
Ntsiav tshuaj \/ capsule adhesives (xws li inspirin, ibuprofen).
Cov khoom siv txheej txheej rau kev npaj kom muaj kev npaj-tso tawm (tswj kev cai tshuaj).
Cov kws nqa tshuaj ophthalmic (xws li khoom siv dag siab).
Cov teb kom hniav zoo nkauj:
Cov plaub hau sib xyaw, cov tshuaj tsuag styling (zaj duab xis-ua thiab noo noo-resistant).
Zaj duab xis ua yeeb yaj kiab rau cov khoom tu tawv nqaij (txhim kho cov khoom siv ntawm cov khoom xyaw nquag)
5. Kev txhim kho kev txhim kho kev nyab xeeb thiab kev nyab xeeb
● Ntau txheej txheej ua kom tau zoo
Cov txheej txheem ntsuab: Siv Supercritical CO₂ ua cov polymerization nruab nrab los txo kev siv cov organic cov kuab tshuaj.
Molecular hnyav tswj: Los ntawm kev tswj hwm tus nqi ntawm tus pib, qhov kev ntsuas kub ntawm VA64 cov khoom yog li 50, {2}}).
-Txoj kev saib xyuas thoob ntiaj teb thiab kev ntsuas kev nyab xeeb
FDA Daim Ntawv Pov Thawj: Tso cai rau ntawm qhov ncauj, cov ntxig thiab kev npaj kev npaj (seem ntawm kev npaj siab dua lossis sib npaug nrog 100ppm).
EU Cosing database: teev raws li kev nyab xeeb, nrog kev tso cai tshaj plaws ntawm 50% (cov tshuaj pleev ib ce).
Suav pharmacopoia: 2025 tsab ntxiv ntxiv VP\/POLYLER Particle Loj thiab Residual cov qauv kev pom zoo.
6. Yav tom ntej cov qauv thiab cov kev sib tw
● Cov neeg tsav tsheb ua lag luam
Thov kom muaj cov tshuaj tshiab: Qhov kev thov rau polymer excipients rau tshuaj tiv thaiv kab mob tshuaj tiv thaiv (ADCS) thiab cov tshuaj tua kab mob mRMA.
Kev tiv thaiv ib puag ncig cov cai: kev tshawb fawb thiab kev txhim kho ntawm biodegradableVP \/ VA Copolymerstau nrawm nrawm, xws li composite kev hloov kho nrog cov acid acid (PLA).
● Cov tswv yim zoo
Cov khoom siv raw tus nqi kawm: NVP yog cuam tshuam ntau ntawm cov nqi roj crude, thiab cov tuam txhab yuav tsum tau dag zog rau cov khoom sib xyaw.
Cov kev pab cuam: Cov tuam txhab hauv tsev yuav tsum tau tawg los ntawm lub thev naus laus zis biliification bilifications bille ntawm cov khoom lag luam high-endalmic).
7. Cov ntaub ntawv cov lus: sib piv ntawm cov khoom lag luam tseem ceeb
| Ntsuas | 2023 | Kev kwv yees rau 2030 | Cagr ({2024-2030) |
| Kev Lag Luam Thoob Ntiaj Teb Loj (US $ nphom) | 8.2 | 14.5 | 8.90% |
| Tuam Tshoj lag luam loj (US $ nphom) | 2.3 | 5.1 | 11.20% |
| Feem pua ntawm cov khoom-cov khoom lag luam | 65% | 72% | - |
| Tag nrho cov nyiaj tau los ntawm cov tuam txhab loj | 35-45% | 38-48% | - |
Tag
VP \/ VA copolymers txuas ntxiv nthuav lawv cov chaw thov kev thov hauv cov chaw ntawm cov tshuaj thiab cov tshuaj pleev ib ce vim yog lawv cov txiaj ntsig tshwj xeeb. Nrog thev naus laus zis ua haujlwm thiab txhim kho kev lag luam, cov tuam txhab yuav tsum tsom mus rau cov kev hloov pauv siab ntawm cov kev hloov pauv hauv ntiaj teb.