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1) Brunner-Mond came to Billingham for the anhydride deposits which it could process into nitrates.

2) Styrene - maleic anhydride copolymer (SMA) is one kind of special thermoplastic material with superior heat - resistance, and is capable to blend with many kinds of resins.

3) PA(Phthalic Anhydride) branched gelatin can be used as a flocculating agent for the preparation of highly concentrated silver halides photographic emulsions.

4) This paper studied the effect of starch anhydride of octenyl succinic ( OSAS ) as stabilizer in yogurt.

5) Aromatic hyperbranched polyesters(HBP) were synthesized by 1,2,4-benzenetricarboxylic anhydride, diols and monohydric alcohols using solution polymerization and melting polymerization.

6) Nonylphenol polyoxyethylene ether was esterified with maleic anhydride and then sulfonated with sodium bisulfite to form nonylphenol polyoxyethylene ether sulfosuccinic acid diester sodium salt.

7) Casting resin used with anhydride hardeners for making insulators and switchgear components of high mechanical strength, for class 'F' Insulation.

8) Phosphorous acid is the acid anhydride of orthophosphoric acid ( H 3 PO 4 ).

9) The radical co-polymerization of maleic anhydride and itaconic acid obtained polymeric polycarboxylic acids.

10) Diethyl fumarate was synthesized with maleic anhydride and ethanol as raw materials, sodium bisulfate and aluminium trichloride as catalysts.

11) An interesting development is the direct synthesis of acetic anhydride, used to make cellulose acetate for photographic film base.

12) The acid solution is a mixture of glacial acetic acid, acetic anhydride, and sulfuric acid.

13) The V-P-O Catalyst for oxidation of n-butane to maleic anhydride was prepared. High yield of maleic anhydride was obtained over the catalyst under suitable reaction conditions.

14) The photosensitivity,(http://sentencedict.com/anhydride.html) alkaline solubility and viscosity of products increased as the ratio of maleic anhydride increased.

15) Transient kinetic modeling of then-butane selective oxidation to maleic anhydride(MA) over vanadium phosphorus oxide(VPO) catalysts is studied.

16) In this paper, aspirin is synthesised through O- acylating reaction from salicylic acid and anhydride acetic acid with vita-mm C as catalyst.

17) The phthalic C14 mono ester were prepared by the reaction of tetradecanol with phthalic anhydride in cyclohexane, and sodium phthalate.

18) Norfloxacin succinyl was synthesized by Nacylation of norfloxacin with succinic anhydride in 79.8 % yield.

19) An analysis of four factors which affect the yield of formyl aspartic acid anhydride, one of the intermediates of aspartame, was made in terms of their relational grades based on Grey System Theory.

20) In this paper, natural cotton cellulose was modified by the steam explosion, modified cellulose, acetic anhydride and fatty acids have been used to synthesize the long chain cellulose ester.

21) A mathematic model used for cracking furnace of acetic acid toacetic anhydride with two section of reaction coil has been set up.

22) The new water stabiliser TJ -302, a compound containing phosphonic acid, is synthetized in water phase with main materials, of maleic anhydride, acrylic acid and phosphate by one step.

23) Chiral imine 1 derived from (R) glyceraldehyde acetonide could rapidly react with ketenes 2 which was converted from mixed anhydride or acid chloride under mild conditions.

24) The mixed indicator of thymolphthalein with phenolphthalein was applied as the new indicator for the determination of maleic anhydride.

25) The regioselective nitration of toluene and chlorobenzene with nitrates and supported nitrates on solid acid catalysts and supports in the presence of acetic anhydride is studied.

26) The paper introduced the process, and discussed the influence of levels of maleic anhydride comonomer , compound dispersant and initiator on the coatings properties.

27) The amino-group in the teraamino-phthalocyanine Cu(II), which synthesized from 3-nitro-phthalic anhydride, has the conversion trend from thermodynamic spin state to thermodynamic conjugation state.

28) Another with high corrosion inhibiting performance, PPMA, is prepared through the reaction of maleic anhydride with phosphorous acid.

29) is synthesized through O - acylating reaction from acid and anhydride acid with anhydrous carbonate as catalyst.

30) The activity of curing reaction of modified rosin based alicyclic epoxy resin with modified methyl hexahydrophthalic anhydride was investigated by thermal analysis and gelatin time determination.