CN114013835A - 一种造纸黑液制备保温、可降解发泡包装材料的方法 - Google Patents
一种造纸黑液制备保温、可降解发泡包装材料的方法 Download PDFInfo
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- CN114013835A CN114013835A CN202111286590.5A CN202111286590A CN114013835A CN 114013835 A CN114013835 A CN 114013835A CN 202111286590 A CN202111286590 A CN 202111286590A CN 114013835 A CN114013835 A CN 114013835A
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- CN
- China
- Prior art keywords
- black liquor
- papermaking
- paper
- foaming
- papermaking black
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4081—Mixtures of compounds of group C08G18/64 with other macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6484—Polysaccharides and derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6492—Lignin containing materials; Wood resins; Wood tars; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/10—Concentrating spent liquor by evaporation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2230/00—Compositions for preparing biodegradable polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paper (AREA)
- Wrappers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111286590.5A CN114013835B (zh) | 2021-11-02 | 2021-11-02 | 一种造纸黑液制备保温、可降解发泡包装材料的方法 |
Applications Claiming Priority (1)
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CN202111286590.5A CN114013835B (zh) | 2021-11-02 | 2021-11-02 | 一种造纸黑液制备保温、可降解发泡包装材料的方法 |
Publications (2)
Publication Number | Publication Date |
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CN114013835A true CN114013835A (zh) | 2022-02-08 |
CN114013835B CN114013835B (zh) | 2023-01-24 |
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CN202111286590.5A Active CN114013835B (zh) | 2021-11-02 | 2021-11-02 | 一种造纸黑液制备保温、可降解发泡包装材料的方法 |
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CN (1) | CN114013835B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103756060A (zh) * | 2013-12-16 | 2014-04-30 | 华南理工大学 | 一种腰果酚改性木质素填充的橡胶复合材料及其制备方法 |
CN106542764A (zh) * | 2016-10-14 | 2017-03-29 | 安徽格义循环经济产业园有限公司 | 木质素类泡沫混凝土发泡剂及其制备方法 |
CN107298748A (zh) * | 2017-06-19 | 2017-10-27 | 山西省建筑科学研究院 | 一种环保可降解阻燃型聚氨酯快速包装材料及其制备方法 |
CN108948561A (zh) * | 2017-05-18 | 2018-12-07 | 济宁明升新材料有限公司 | 一种木质素淀粉/pvc微发泡复合型材及其制备方法 |
CN112796153A (zh) * | 2021-02-01 | 2021-05-14 | 中国林业科学研究院林产化学工业研究所 | 一种保温、可降解的发泡包装材料及其制备方法 |
-
2021
- 2021-11-02 CN CN202111286590.5A patent/CN114013835B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103756060A (zh) * | 2013-12-16 | 2014-04-30 | 华南理工大学 | 一种腰果酚改性木质素填充的橡胶复合材料及其制备方法 |
CN106542764A (zh) * | 2016-10-14 | 2017-03-29 | 安徽格义循环经济产业园有限公司 | 木质素类泡沫混凝土发泡剂及其制备方法 |
CN108948561A (zh) * | 2017-05-18 | 2018-12-07 | 济宁明升新材料有限公司 | 一种木质素淀粉/pvc微发泡复合型材及其制备方法 |
CN107298748A (zh) * | 2017-06-19 | 2017-10-27 | 山西省建筑科学研究院 | 一种环保可降解阻燃型聚氨酯快速包装材料及其制备方法 |
CN112796153A (zh) * | 2021-02-01 | 2021-05-14 | 中国林业科学研究院林产化学工业研究所 | 一种保温、可降解的发泡包装材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
刘德启: "草浆造纸黑液改性制备木质素酚醛树脂结合剂", 《耐火材料》 * |
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CN114013835B (zh) | 2023-01-24 |
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Inventor after: Zhu Beiping Inventor after: Lin Yan Inventor after: Tian Qingwen Inventor after: Wu Ting Inventor after: Han Shanming Inventor after: Li Hongbin Inventor after: Liang Fangmin Inventor after: Pan Aixiang Inventor after: Liu Xingjian Inventor after: Zhuang Guojun Inventor after: Zhao Mengke Inventor after: Liang Long Inventor after: Li Xiang Inventor after: Zhan Yunni Inventor after: Cheng Jinyuan Inventor after: Zhou Huyi Inventor after: Yin Hang Inventor after: Fang Guigan Inventor after: Yang Cheng Inventor after: Suo Xiaohong Inventor after: Jiao Jian Inventor after: Deng Yongjun Inventor after: Shen Kuizhong Inventor before: Zhu Beiping Inventor before: Liang Long Inventor before: Wu Ting Inventor before: Han Shanming Inventor before: Li Hongbin Inventor before: Liang Fangmin Inventor before: Pan Aixiang Inventor before: Liu Xingjian Inventor before: Yin Hang Inventor before: Zhuang Guojun Inventor before: Zhao Mengke Inventor before: Fang Guigan Inventor before: Li Xiang Inventor before: Zhan Yunni Inventor before: Cheng Jinyuan Inventor before: Zhou Huyi Inventor before: Yang Cheng Inventor before: Suo Xiaohong Inventor before: Jiao Jian Inventor before: Deng Yongjun Inventor before: Shen Kuizhong Inventor before: Lin Yan Inventor before: Tian Qingwen |
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