CN118434706A - 抗结块的新戊二醇压块及用于制备抗结块的新戊二醇压块的方法 - Google Patents

抗结块的新戊二醇压块及用于制备抗结块的新戊二醇压块的方法 Download PDF

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Publication number
CN118434706A
CN118434706A CN202280084824.4A CN202280084824A CN118434706A CN 118434706 A CN118434706 A CN 118434706A CN 202280084824 A CN202280084824 A CN 202280084824A CN 118434706 A CN118434706 A CN 118434706A
Authority
CN
China
Prior art keywords
equal
npg
flakes
less
compact
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.)
Pending
Application number
CN202280084824.4A
Other languages
English (en)
Chinese (zh)
Inventor
霍斯特·朗格
朱莉娅·齐默勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oxea GmbH
Original Assignee
OQ Chemicals GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OQ Chemicals GmbH filed Critical OQ Chemicals GmbH
Publication of CN118434706A publication Critical patent/CN118434706A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN202280084824.4A 2021-12-23 2022-12-14 抗结块的新戊二醇压块及用于制备抗结块的新戊二醇压块的方法 Pending CN118434706A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21217297.7A EP4201918A1 (de) 2021-12-23 2021-12-23 Verbackungsresistente neopentylglykol-presslinge und verfahren zur herstellung verbackungsresistenter neopentylglykol-presslinge
EP21217297.7 2021-12-23
PCT/EP2022/085738 WO2023117601A1 (de) 2021-12-23 2022-12-14 Verbackungsresistente neopentylglykol-presslinge und verfahren zur herstellung verbackungsresistenter neopentylglykol-presslinge

Publications (1)

Publication Number Publication Date
CN118434706A true CN118434706A (zh) 2024-08-02

Family

ID=79024968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280084824.4A Pending CN118434706A (zh) 2021-12-23 2022-12-14 抗结块的新戊二醇压块及用于制备抗结块的新戊二醇压块的方法

Country Status (7)

Country Link
US (1) US20250050544A1 (https=)
EP (1) EP4201918A1 (https=)
JP (1) JP2024546176A (https=)
KR (1) KR20240129191A (https=)
CN (1) CN118434706A (https=)
TW (1) TWI874858B (https=)
WO (1) WO2023117601A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010138C2 (de) 1980-03-15 1982-05-06 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Verbesserung der Rieselfähigkeit von Polyolen
DE3522359A1 (de) 1985-06-22 1987-01-02 Basf Ag Verfahren zum konfektionieren von kristallinen, organischen materialien
DE19637380C1 (de) 1996-09-13 1998-04-09 Basf Ag Verfahren zur Herstellung von Hydroxipivalinsäureneopentylglykolester-Granulaten
US6191320B1 (en) 2000-03-30 2001-02-20 Basf Aktiengesellchaft Finishing of neopentyl glycol

Also Published As

Publication number Publication date
JP2024546176A (ja) 2024-12-17
TW202325393A (zh) 2023-07-01
EP4201918A1 (de) 2023-06-28
WO2023117601A1 (de) 2023-06-29
TWI874858B (zh) 2025-03-01
KR20240129191A (ko) 2024-08-27
US20250050544A1 (en) 2025-02-13

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