TWI874858B - 抗結塊新戊二醇壓塊及製造抗結塊新戊二醇壓塊之方法 - Google Patents

抗結塊新戊二醇壓塊及製造抗結塊新戊二醇壓塊之方法 Download PDF

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Publication number
TWI874858B
TWI874858B TW111148119A TW111148119A TWI874858B TW I874858 B TWI874858 B TW I874858B TW 111148119 A TW111148119 A TW 111148119A TW 111148119 A TW111148119 A TW 111148119A TW I874858 B TWI874858 B TW I874858B
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TW
Taiwan
Prior art keywords
equal
npg
less
flakes
neopentyl glycol
Prior art date
Application number
TW111148119A
Other languages
English (en)
Chinese (zh)
Other versions
TW202325393A (zh
Inventor
霍斯特 蘭芝
茱莉亞 席默爾
Original Assignee
德商Ｏｑ化學有限公司
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 德商Ｏｑ化學有限公司 filed Critical 德商Ｏｑ化學有限公司
Publication of TW202325393A publication Critical patent/TW202325393A/zh
Application granted granted Critical
Publication of TWI874858B publication Critical patent/TWI874858B/zh

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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)
TW111148119A 2021-12-23 2022-12-15 抗結塊新戊二醇壓塊及製造抗結塊新戊二醇壓塊之方法 TWI874858B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
TW202325393A TW202325393A (zh) 2023-07-01
TWI874858B true TWI874858B (zh) 2025-03-01

Family

ID=79024968

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111148119A TWI874858B (zh) 2021-12-23 2022-12-15 抗結塊新戊二醇壓塊及製造抗結塊新戊二醇壓塊之方法

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
網路文獻 ChemSpider， Neopentyl glycol， 2021/12/20， https://web.archive.org/web/20211220013415/http://www.chemspider.com/Chemical-Structure.13835293.html

Also Published As

Publication number Publication date
JP2024546176A (ja) 2024-12-17
TW202325393A (zh) 2023-07-01
CN118434706A (zh) 2024-08-02
EP4201918A1 (de) 2023-06-28
WO2023117601A1 (de) 2023-06-29
KR20240129191A (ko) 2024-08-27
US20250050544A1 (en) 2025-02-13

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