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  • SPECIALTY CHEMISTRY

    Home > About > Specialty Chemistry

    WHAT IS SPECIALTY CHEMISTRY?

    特种化学品是根据其性能或功能而生产的. 它们可以是单一的化学实体或配方,其组成影响最终产品的性能和加工. 专业化学生产这些高价值化学品, 哪些是用于对消费者和工业至关重要的产品,并随后服务于一系列重要市场,包括性能化学品, agricultural chemicals and pharmaceuticals.

    不像普通化学品有几十种不同的用途, 特殊化学品只有一到两个核心应用. In the global marketplace, there is a more diverse range of specialty chemicals, 而商品化学品占产品体积的大部分重量.

    由于其复杂的化学性质和狭窄的应用范围, 特殊化学品通常采用批处理工艺生产. 这并不一定是自动化的,并且每个批都有一个不同的开始和结束点. 日用化学品的生产一般采用连续过程.

    Learn More

    Manufacturing Specialty Chemicals

    批处理是用于制造特殊化学品的制造方法, 有限的产品数量是在几个小时或几天的时间内生产的. The batch process typically consists of:

    1. 将一定量的原料引入容器中.
    2. 一系列的单元操作(混合、加热、反应、蒸馏等).), which occur at discrete scheduled intervals.
    3. 产品、副产品和废物流被移走和储存.
    4. 清洗设备,为下一道工序做好准备.

    Types of specialty manufacturers

    特种化学品制造商可分为三大类:收费者, 定制化学品生产商和专有化学品生产商. A company could operate in one, two or all arenas.

    • 托勒:销售其生产能力的公司

      • 他们向客户收取使用其制造资产的过路费. There is no chemistry development by the toller, 客户提供全套的技术包和支持.
      • 他们的责任是在客户提供的程序或工艺条件下操作, 由客户负责化学性能.
      • Typically, the customer supplies the raw materials, packaging and material requirements planning, 尽管可以根据具体情况对其进行例外处理.
      • 他们通常不会拥有成品的知识产权, 而是在没有必要的能力或专业知识的情况下为客户生产化学品.
      • 他们可能认为自己的销售产品是“流程IP”.”
      • Sales contracts may be of short or long-term duration.
    • 定制化学品生产商:为单个客户提供任何规模的化学品支持的公司

      • 他们的客户有新产品,但工艺还未完全开发. 将需要诸如有机金属和高压等关键工艺.
      • 他们可能共享知识产权和原材料. Almost always, 这些都包含在保密协议(NDA)中,并且是为特定客户生产的.
      • 如果他们的客户拥有成品的知识产权, 他们可能需要他们的服务,因为他们没有所需的内部合成能力.
      • 一些客户化学品生产商可能只做定制的工作, 而其他人可能会混合定制工作和专有产品(基于他们自己的知识产权),并将其作为普通原材料出售给下游客户.
    • 专有化学品生产商:将各种原材料组合成其生产工艺知识产权,并根据其知识产权和技能将成品销售给下游客户的公司, unique intermediate capabilities, or ability to handle certain raw materials

      • 他们拥有客户所没有的竞争优势/专业知识, 他们的知识产权被视为一种可销售的资产.
      • 他们要么出售自己拥有知识产权的分子,要么, in the case of formulated products, a solution to a problem using a formula that they own, often across numerous industries.
      • 他们可能执行定制的工作,因为他们拥有其他人需要和重视的过程能力, although it may not be their primary business model.

    PRODUCT APPLICATIONS

    Specialty chemistry impacts every part of our lives, 从真钱地址下载的个人护理产品到真钱地址下载的电子产品和真钱地址下载驾驶的汽车.

    • Did you know that seawater can be used in agriculture? 朗盛的Lewabrane反渗透膜元件淡化海水以灌溉作物.

    • Strem Chemicals生产一种活性药物成分,该成分被配制成一种注射药物,以对抗癌症.

    • Deepwater Chemicals, Inc., produces hydriodic acid and iodine. 这些是乳头浸液中非常有效的成分,可以防止奶牛的乳腺炎.

    • LANXESS makes an antioxidant, Vulkanox, 是什么防止面霜暴露在空气中时氧化, thus extending the shelf life of moisturizers.

    • 碘化学品用于一系列日常产品,包括:油漆涂料的催化剂, antiseptic scrubs for surgery, polarizers in LCD screens, nylon fibers/carpets, 核医学镜片和计算机芯片生产.

    • How do we improve the durability of car tires? 朗盛生产Vulkacit,一种延长橡胶保质期的添加剂.

    • Deepwater Chemicals, Inc., produces potassium iodide, a heat stabilizer utilized in nylon 66 production, which is used in manufacturing carpets, tire cords and plastics.

    • Biomedical Applications – Polysciences, Inc., 提供高纯度丙烯酸单体,用于II-III类植入式医疗器械如人工晶状体, cardiovascular stents and meshes.

    • Monument化学公司生产用于保龄球等产品的聚醚多元醇.

    • Buna CB polybutadiene rubber, a synthetic rubber made by LANXESS, is used in the high-quality cores of golf balls, 使球比传统橡胶球飞得更远.

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