论文部分内容阅读
杭州纸友科技有限公司是全国造纸化学品工程技术中心及杭州市化工研究所的科研成果产业化基地，已有近２０年专业从事造纸用精细化学品领域的研究开发历史，尤其在变性淀粉的研制、生产和应用方面拥有丰富的经验。目前已拥有多项国家发明专利和７个国家级新产品及拥有自营进出
Hangzhou Zhiyou Technology Co., Ltd. is a research and development base for scientific research achievements of National Paper Chemicals Engineering Technology Center and Hangzhou Chemical Industry Research Institute. It has been engaged in the research and development history of papermaking fine chemicals for nearly 20 years, especially in modified starch. Has extensive experience in research, production and application. Currently has a number of national invention patents and 7 national-level new products and has self-entry