将改性胶原蛋白乳液、市售的苯丙乳液、以及糊化淀粉，三者复配，然后对瓦楞原纸进行表面施胶，并优化施胶工艺．结果表明，改性胶原蛋白乳液与苯丙乳液复配施胶时，两者的最佳比例为1∶1，此时对纸张的抗张指数、环压指数和Cobb60值的提升率分别为63．4％、79．2％和60％；改性胶原蛋白乳液与淀粉复配施胶纸样的力学性能要比其与苯丙乳液复配施胶后的高，其Cobb60值比苯丙乳液和淀粉复配施胶后的低；改性胶原蛋白乳液、苯丙乳液、以及淀粉三者复配施胶，三者的比例为0．2∶0．8∶10时，对未施胶纸样进行施胶，纸张的力学性能和抗水性较好．

The surface sizing performance on corrugated paper with the self‐made modified collagen emulsion ,commercial styrene acrylic emulsion ,as well as the gelatinized starch were researched ,and then optimize sizing process .Experimental results show that w hen paper sized with the modified collagen emulsion and acrylic emulsion ,best proportion is 1∶1 ,and the tensile index ,ring crush index and Cobb60 of paper has increased 63 .4% ,79 .2% and 60%respectively .The mechanical properties of paper sized with modified collagen emulsion and modified collagen emulsion couple with gelatinized starch are better than that of paper sized by styrene acrylic emulsion and starch .The water resistance of paper sized by modified colla‐gen emulsion couple with styrene acrylic emulsion was better than that of the commercially sized paper .Collagen modified emulsion ,styrene‐acrylic emulsion ,and the starch compound with sizing ,when the ratio of 0 .2∶0 .8∶10 ,paper after sizing e for has go

通过将反应型乳化剂DNS-86与DNS-1035复配，引入交联单体丙烯酸羟乙酯(HEA)，合成了一系列性能优异的无皂苯丙乳液粘合剂。结果表明：固含量为(45±2)%，单体转化率较高，乳液凝胶率较小，且乳液离心稳定性、储存稳定性、稀释稳定性、电解质(Ca2+)稳定性和酸碱稳定性均良好；采用无皂苯丙乳液印花的织物耐干、湿摩擦色牢度和耐皂洗色牢度等级与市售涂料印花粘合剂相当；红外光谱(FT-IR)分析表明：优化后的苯丙乳液中没有C C双键存在，即没有反应型乳化剂的剩余，实现了无皂乳液聚合。—

A series of soap- free styrene- acrylic latex with excel ent performance were synthesized through the compound of reactive emulsifier DNS- 86 and DNS- 1035 and the introduction of cross- linking monomer hydroxyethyl acrylate (HEA). The results showed that solids content was (45 ± 2)%, the monomer conversion rate was higher, and the emulsion coagulation rate was lower. In addition, the emulsion centrifugal stability, storage stability, dilution stability, electrolytes (Ca2+) stability, and pH stability were good. The dry and wet rubbing fastness and soaping fastness of soap- free styrene- acrylic latex printed fabric were similar with those of pigment printing binder on market. Final y, infrared spectrum (FT- IR) analysis indicated that C C functional group did not existed in the optimized styrene and butyl- acrylic emulsion, namely there was no re?maining reactive emulsifier. Thus soap- free emulsion polymerization was realized.

以过硫酸钠（NaPS）为引发剂，苯乙烯（St）和丙烯酸丁酯（BA）为核单体，甲基丙烯酸甲酯（MMA）、丙烯酸异辛酯（EHA）、苯乙烯（St）、丙烯酸（AA）为壳单体，采用种子乳液聚合法，制备了硬壳软核型苯丙乳液，对其进行有机硅改性，得到核壳型有机硅改性苯丙乳液（简称硅丙乳液），将其用作涂料印花粘合剂。研究了核壳单体质量比、丙烯酸用量、乙烯基硅油用量对乳液性能及印花性能的影响；并用热失重分析仪和透射电镜进行了表征。较佳配方为：核/壳单体质量比为6∶4， AA质量分数为2.5％，乙烯基硅油质量分数为10％～15％。该乳液的理化性能较好，耐热性优于核/壳苯丙乳液，将其用于涂料印花，改善了堵网性，印花织物的干、湿摩擦牢度，皂洗牢度，手感以及表观得色量可以达到工业用华润粘合剂的水平。

A novel polyacrylate emulsion with soft core-hard shell structure was prepared by core-shell seeded-emulsion polymerization , which was modified by vinyl silicone fluid .In the process of preparation , sty-rene (St) and n-butyl acrylate (BA) were set as the monomers of core structure , with methyl methacrylate ( MMA) , iso-octyl methacrylate ( EHA ) , styrene ( St ) and acrylic acid ( AA ) as the monomers of shell structure, with sodium persulfate (NaPS) as the initiator.The self-prepared core-shell emulsion was used as the binder for pigment printing and the performance of application was analyzed .Results showed that the mass ratio of core/shell was set as 6: 4, the dosage of functional monomer acrylic acid ( AA) was set as 2.5%and vinyl silicone fluid (10%-15%) was added to achieve a good modification .The pigment printing experiments showed that the printed fabrics avoided the blocking problems , and had good rubbing fastness , soaping fast-ness, brilliant color, and the handle of

以废纸抄造瓦楞原纸,选用重质碳酸钙为填料,苯丙乳液与两种取代度不同的阳离子淀粉为黏合剂,考察了黏合剂的种类、用量以及不同黏合剂的复配比例对成纸物理强度性能的影响。结果表明:采用苯丙乳液作为黏合剂的效果优于两种取代度不同的阳离子淀粉,而低取代度的阳离子淀粉又优于高取代度阳离子淀粉。当碳酸钙填加量为25%(相对于绝干浆),苯丙乳液与阳离子淀粉以1:4的比例复配,用量为2%时,虽纸张的抗张强度略有下降,但纸张的环压强度及内结合强度高于单独使用阳离子淀粉或苯丙乳液的纸张。

In this paper, the calcium carbonate was used as mineral filler, and styrene-acrylic emulsion and the cationic starch with two kinds of substitution degree were used as adhesives. In the forming process of corrugated paper, the influence of the types and dosage of adhesives and compound proportion were analyzed and discussed. The results were shown that the styrene-acrylic emulsion as adhesive was better than cationic starch and the low degree of substitution cationic starch better than the cationic starch with high substituted degree. In the process of interlayer filling, tensile strength of the corrugated paper was decreases slightly. While the ring crush strength and internal bond strength of the corrugated paper were better than that of single use of other two adhesives when the calcium carbonate content was 25% （on oven dry stock）. The compound proportion of styrene-acrylic emulsion and cationic starch was 4：1 and the dosage of adhesive was 2%.

以苯丙乳液为主要成膜物,碱土硅酸盐发光粉为主要颜料,水为溶剂,加入其它助剂,制成一种环境友好型水性长余辉蓄能型发光涂料,讨论了乳液的选择、发光粉的粒径和加入量以及助剂对涂料性能的影响。

With styrene-acrylic emulsion as film-forming substances, alkaline earth silicate luminescent powder as the main pigment, water as solvent and some other additives, a long afterglow energy storage waterborne luminescent paint was prepared. The influence of the amount of styrene-acrylic emulsion, the particle size and amount of luminescent powder and other additives on the performance of the luminous paint was discussed.