1. I come in for me rosin and you're lying on the ground.

2. Some percentage of dibasic acids were replaced by rosin.

3. The cationic rosin was synthesized by solvent method, with rosin, trimethylamine and epoxy chloropropane as raw materials.

4. The use of plasticized rosin as an analog material of the ductile lower lithosphere provides an effective approach to modelling intraplate plastic flow network and multi layer tectonic deformation.

5. 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.

6. Our main commodities include gum rosin, rosin ester, gum turpentine, sisal products, jute bag, canned vegetables, Star Aniseed, Cassia, essentials oils est.

7. A series of hydrogenated rosin is composed of tricyclic diterpene resin acid.

8. Greeniz solvent for determining the acid value of rosin glyceride by means of titration was studied.

9. Pentaerythritol ester of gum rosin are made from gum rosin or light-colored rosin through esterification with pentaerythritol; used in adhesives, rubber products.

10. Rosin modified alkyd resin prepared by soybean oilstocks had reliable performance and stable quality.

11. Gum rosin is a kind of natural resin with high economic value.

12. Nonionic surfactant polyglycerol maleated rosin ester(PGMRE) has been synthesized by the reaction of maleated rosin and polyglycerol.

13. Organ - montmorillonite ( OMMT ) modified rosin emulsion was prepared by inversion process.

14. For functional polymer of rosin allyl alcohol ester, the static adsorption of ginkgo biloba flavone was 22.

15. In this paper , the method of the synthesis of fumaric acid modified rosin was studied.

16. A description is made of the sources, chemical composition and physicochemical properties of rosin and its derivant.

17. Conjugated unsaturation of abietic resin acids can be removed through catalytic hydrogenation to overcome the shortcomings of oxidation and color degradation in rosin.

18. This paper has studied the synthesis of hot - melt road marking paint using modified rosin - alkyd resin.

19. Gardner chromaticity value and color grade of solid gum rosin was determined a Lovibond automatic colorimeter.

20. The merit of " manque " theory lies in its generalization of rosin features of the new novel group and enrichment of fictional creation theory, hence certain aesthetic values.

21. Gardner chromaticity value and color grade of solid gum rosin was determined with a Lovibond automatic colorimeter .

22. The selection and dosage of emulsifier, temperature of emulsification and phase inversion are proposed in the course of preparing rosin emulsion.

23. The solvate part of the hyperdispersant was synthesized from rosin and 12 - hydroxylauric acid.

24. Rosin and gaseous ammonia occurred the reaction of ammoniation by the catalyst of para-ammonium tungstate, and dehydrating action, which might produce the high-quality rosin nitrile.

25. The basis for the Nota is that when finely divided rosin is exposed to air, it will oxidise because of its large surface area.http://

26. The solvent variation is one of factors that affect quality of hydrogenated rosin.

27. The optimum technological conditions of nonyl phenolic resin modified by rosin have been studied.

28. The main oil-generating components in coal are relatively low content of keratose and sporinite. Rosin and exinite are in the next place.

29. Ni-loaded nanocatalyst has been prepared by means of metal alkoxide hydrolysis. The lifetime of the catalyst for catalyzing disproportionation of gum rosin is investigated.

30. A modified alkyd resin has been prepared oil fatty acid, rosin and waste PETP etc.

31. The world gum rosin production appeares to decline in recent years.

32. The important role of rosin, oil of turpentine, tannin, activated carbon of forest chemical industry in national economy are point out.

33. Alkenyl Succinic Anhydride(ASA)using as neutral paper sizing could change the result and capability of application with traditional rosin as acidic paper sizing agent in our country.

34. According to the structure and oxidation mechanism of rosin, the light-colored reaction of polymeric rosin with phenols, phosphite ester, thioester and etc.

35. Its flux filled into drawn copper tube is prepared from soldering flux suitable for Al, Fe, or Cu, gasifying agent 401, rosin, Al-Agpowder and adhesive.

36. Fumaropimaric acid was prepared from rosin and fumaric acid as raw materials.

37. The rosin - based polyglucoside is one kind of alkyl polyglucoside ( APG ).

38. Dry rosin is best in tropic and soft rosin in cold climate.

39. The authors discuss the applications of rosin and its derivant, including nonsulfide flotation and flotation separation of nonferrous metallic ions and organic compound from aqueous solution.

40. Nonionic surfactant polyglycerol acrylic modified rosin ester (PGARE) was synthesized by the reaction of acrylic modified rosin and polyglycerol.

41. In this paper, the synthesis and application of rosin - polyols are summarized.

42. Microwave assisted synthesis was a quick and convenient way to synthesize the polymer of rosin allyl alcohol ester, and the performances of the product were superior to those by routine method.

43. Considering a particle of rosin, the outside of the sample will oxidise first and will also be the first part to then decompose and return to being non-allergenic.

44. A novel bi - pyridine quaternary ammonium salt cationic surfactants was prepared by acrylic modified rosin.

45. Polymerized rosin is a modified products of gum rosin(), contains abietic type acids.

46. Lumps of rosin have much smaller surface to volume ratio and do not oxidise significantly.

47. The alkyd modified t - octylphenolic resin was prepared by alcoholized oil with pentaerythritol, rosin and octylphenolic resin.

48. Relationship between structures of rosin esters and sizabilities was illustrated and effects of sizing conditions on the sizability were investigated.

49. The production is estered from extra grade rosin and pentaerythritol.

50. Polyacrylate emulsion was blended with tackifier resin such as rosin emulsion, C_5 petroleum resin emulsion.

51. Catalytic effect of alkyl stannate on rosin esterification was studied. Factors affecting the esterification reaction are discussed in detail.

52. Disproportionated rosin ( DPR ) ( 2 - hydroxyethyl acrylate ) ester was synthesized by acyl chlorination and esterification of DPR acid.

53. Its main ingredient is linseed oil, wood flour, rosin, limestone powder, natural mineral pigments and jute.

54. These resins were characterized by acid value, soft point, DSC - TGA, and compared with rosin.

55. This paper studied that EVA hot melt adhesives were prepared with material of disproportionated rosin, esterification modified with glycerin and pentaerythritol,(http://) and modified product as tackifier .

56. Using hemihydrate gypsum as main raw materials and frothing by gum rosin composite vesicant to produce gypsum heat preserving material.

57. The kinetics of thermal oxidation of rosin and abietic acid absorbed on the polyethylene film were respectively studied. The kinetic equation of heat oxidation was determined by UV spectrophotometry.

58. In this paper, sizing result of self-fixing cationic rosin neutral sizing agent is probed, which are made from epichlorohydrin, pyridine and triethylamine.

59. Nonionic surfactant polyglycerol rosin ester was synthesized by reaction of rosin with polyglycerol.

60. Our perennial supply of high quality pine resin, rosin and turpentine.

61. Semifluid mixtures of organic compounds consisting of resins dissolved in a volatile oil, turpentines can be distilled into the volatile oil of turpentine and the nonvolatile rosin.

62. The rosin - based nonionic surfactant was synthesized by the reaction of rosin and polyglycerol.

63. TG-DSC method was used to study the affecting factors of the reaction between Hexakis(methoxymethyl)melamine(HMMM)and rosin acids and its kinetics.

64. Consequently, the allergic tendency of oxidised rosin will over a period of time diminish and eventually become zero when all the rosin has been oxidised and decomposed.

65. Authors carried out an experiment to investigate effects of the mixed rosin on disproportionation.

66. Techniques of rosin - based sizing under neutral papermaking conditions were generally reviewed.

67. Rosin modified nonylphenol resin is used as the linking mater ial in printing - inks.

68. The limited price of gum rosin in China is supposed according to its international price.

69. Remove the rust parts, grease, graphite, smeary, fingerprints, mechanical scraps, polishing wax, dust, attachments rosin, flux,[] etc.

70. In this paper, linear rosin ester sizer was synthesized from modified rosin and diethylene glycol.

71. Rosin modified alkyd resin prepared by soybean oil stock fatty acid - rosin - glycerin - pentaerythritol , which means fatty acid method.