2026年1月6日消息，国家知识产权局信息显示，武汉双键新材料股份有限公司申请一项名为"一种 复配型免底涂聚氨酯胶黏剂及其制备方法和应用"的专利。申请公布号为CN121271485A，申请号为 CN202511593756.6，申请公布日期为2026年1月6日，申请日期为2025年11月3日，发明人雷永辉、刘永 刚、雷木生、游仁国，专利代理机构武汉红观专利代理事务所（普通合伙），专利代理师卢小燕，分类 号C09J175/04、C09J11/06、C09J11/00。 专利摘要显示，本发明公开了一种复配型免底涂聚氨酯胶黏剂及其制备方法和应用，所述复配型免 底涂聚氨酯胶黏剂的原料包括复配溶剂和复配催化剂，所述复配溶剂包括二甲基亚砜和乙酰丙酮，所述 复配催化剂包括二月桂酸二丁基和1，3‑二甲基‑2‑咪唑啉酮。本发明的复配型免底涂聚氨酯胶黏剂可直 接粘接SMC、工程塑料和等低表面能材料，彻底免除底涂工序。 ...

Company Overview - Kejian High Polymer Materials (Shanghai) Co., Ltd. has been accepted for IPO on the Beijing Stock Exchange, with Changjiang Securities as the sponsor [2] - The company specializes in the R&D, production, and sales of functional materials such as sealing, bonding, damping, and noise reduction, focusing primarily on butyl rubber products [2] Industry Trends - The global adhesive market is experiencing steady growth, driven by rapid developments in downstream industries such as new energy vehicles, green buildings, industrial manufacturing, high-end electronics, and smart packaging [2] - According to Mordor Intelligence, the global adhesive market is projected to reach approximately $68.88 billion in 2024 and is expected to further grow to $87.04 billion by 2028 [2] Domestic Market Insights - China's adhesive industry began in the 1950s to 1970s, initially relying on natural adhesives with limited production technology and scale [3] - Since the 1980s, the industry has expanded rapidly, transitioning from civil applications to various industrial sectors, including construction, furniture, automotive, and electronics [3] - The industry is currently shifting from scale expansion to quality enhancement, with a focus on high-value-added products and environmentally friendly innovations [3] Market Performance - The total economic scale of China's adhesive and adhesive tape industry is expected to reach 190.97 billion yuan in 2024, representing a year-on-year growth of 4.50% [3] - The adhesive industry is projected to achieve a total sales volume of approximately 8.624 million tons and a sales revenue of about 118.37 billion yuan in 2024, reflecting growth rates of 4.56% and 3.75% respectively [4] - The adhesive tape sector is anticipated to have a total sales volume of around 43.22 billion square meters and a sales revenue of approximately 72.60 billion yuan, with growth rates of 8.54% and 5.75% respectively [4] Butyl Rubber Market - The global butyl rubber market is expected to reach approximately $2.993 billion in 2024, with a projected CAGR of 3.07% from 2025 to 2031 [4] - China's butyl rubber market is estimated to be around $0.881 billion in 2024, accounting for about 29.44% of the global market, and is expected to grow to $1.133 billion by 2031, increasing its global market share to 31.07% [4]

每经AI快讯，有投资者在投资者互动平台提问：公司领导，您好！请问贵公司在TPU（热塑性聚氨酯弹 性体） 领域是否有技术储备（如配方、改性工艺、专利）或产品布局？若有，是否已有产品订单？下 游应用领域是什么场景？ （文章来源：每日经济新闻） 太力科技（301595.SZ）1月5日在投资者互动平台表示，尊敬的投资者，您好！公司自研可移除压敏胶 等核心产品有采用TPU材料，旗下粘胶类产品应用场景丰富多元，目前已在各主流渠道销售。其中，与 蘑菇搭扣结合，凭借其拆卸无痕等特点，可广泛应用于航空、汽车、家居等多领域，为内饰面板、移动 式配件、可拆卸及返修面板、各类装饰物等提供稳固可靠的连接与固定解决方案。感谢您的关注！ ...

Group 1 - The company, Huitian New Materials (300041), has indicated that its research and production of high-performance epoxy resin adhesives, high-temperature silicone adhesives, thermal conductive materials, and three-proof materials can be applied in the aerospace field [1]

证券日报网讯 12月29日，回天新材（300041）在互动平台回答投资者提问时表示，公司包装用胶产品 主要应用于食品、医药等领域，产品品类涵盖无溶剂、溶剂型等系列。2025年上半年公司软包装业务实 现营收2.19亿元，占公司总营收的10.12%，毛利率约27%，业务整体盈利水平稳步提升。公司将持续推 进新产品研发、优化成本效率，不断增强业务竞争力与运营质量。 ...

格隆汇12月29日丨回天新材(300041.SZ)在互动平台表示，公司研发生产的高性能环氧树脂粘接剂、耐 高温有机硅粘接剂、导热及三防材料等产品可应用于航空航天领域。 ...

Group 1 - The company, Kangda New Materials, announced that as of the date of the announcement, the total amount of guarantees provided by the company and its subsidiaries is approximately 2.033 billion RMB, which accounts for about 74.54% of the company's audited net assets as of December 31, 2024 [1] - The balance of external guarantees is approximately 1.359 billion RMB, representing about 49.81% of the company's audited net assets as of December 31, 2024 [1] - As of the report date, the market capitalization of Kangda New Materials is 4.6 billion RMB [1] Group 2 - For the first half of 2025, the revenue composition of Kangda New Materials is as follows: adhesive industry accounts for 87.98%, electronic products business accounts for 4.43%, synthetic resin accounts for 2.98%, other businesses account for 2.16%, and LTCC materials account for 1.97% [1]

截至发稿，康达新材市值为46亿元。 （记者 王晓波） 每经AI快讯，康达新材（SZ 002669，收盘价：15.05元）12月25日晚间发布公告称，公司第六届第十四 次董事会会议于2025年12月25日在公司会议室以现场结合通讯表决方式召开。会议审议了《关于2026年 度公司日常关联交易预计的议案》等文件。 每经头条（nbdtoutiao）——微信聊天遭老板监视，杀毒软件"失明"，员工隐私被系统性采集！软件商 公开售卖"监控神器"，称已服务多家企业 2025年1至6月份，康达新材的营业收入构成为：胶粘剂行业占比87.98%，电子产品业务占比4.43%，合 成树脂占比2.98%，其他业务占比2.16%，LTCC材料占比1.97%。 ...

Core Viewpoint - Tianyang New Materials has decided to halt its photovoltaic encapsulation film projects due to ongoing low prices in the solar component market, which have led to insufficient demand and increased competition, negatively impacting the company's profitability [1][2]. Group 1: Project Status and Financial Impact - The company has established four photovoltaic encapsulation film projects, with three of them being fundraising projects that have now been terminated [1]. - The net profits for the four project entities in 2024 are projected to be -74.73 million, -83 million, 5.73 million, and -81.61 million respectively [1]. - The halted projects had previously accounted for 48% of the company's total revenue in 2024 and are expected to reduce the negative impact on net profit significantly, improving overall profitability [3]. Group 2: Market Conditions and Strategic Decisions - The decision to stop the projects is based on a thorough assessment of market conditions, where the photovoltaic industry has not shown signs of recovery in supply-demand dynamics, leading to continued low-price competition [2]. - The remaining funds from the halted projects will be managed according to regulations, with some allocated for working capital and others potentially invested in new projects based on market conditions [3]. Group 3: Business Continuity and Future Plans - The cessation of the photovoltaic encapsulation film business is not expected to affect the operations of other business segments, which have shown stable revenue growth, accounting for 52% of total revenue in 2024 [4]. - The company plans to ensure a smooth transition during the shutdown of the photovoltaic encapsulation film projects while safeguarding the interests of shareholders and employees [4].

Core Viewpoint - The company has decided to cease its photovoltaic encapsulation film project due to ongoing low prices of photovoltaic components, insufficient operational willingness from manufacturers, and intensified market competition, which has led to continuous losses in this business segment [1] Group 1: Business Impact - The photovoltaic encapsulation film business accounted for approximately 48% of the company's revenue in 2024, with a projected net profit loss of about 240 million yuan [1] - The cessation of this business is expected to significantly reduce the negative impact on the company's net profit and enhance overall profitability [1] Group 2: Future Plans - The company will optimize the utilization of its factories and equipment and manage the remaining raised funds in accordance with regulations, with plans to invest in new projects at an appropriate time [1] - Other business segments, such as hot melt adhesives and electronic adhesives, contribute 52% to the company's revenue and demonstrate stable operations, indicating the company's capability for continued business [1]