EA201692231A1 - Инертный термоплавкий клей, его производство и применение для герметизации упаковки - Google Patents

Инертный термоплавкий клей, его производство и применение для герметизации упаковки

Info

Publication number
EA201692231A1
EA201692231A1 EA201692231A EA201692231A EA201692231A1 EA 201692231 A1 EA201692231 A1 EA 201692231A1 EA 201692231 A EA201692231 A EA 201692231A EA 201692231 A EA201692231 A EA 201692231A EA 201692231 A1 EA201692231 A1 EA 201692231A1
Authority
EA
Eurasian Patent Office
Prior art keywords
adhesive
sealing
packaging
production
application
Prior art date
Application number
EA201692231A
Other languages
English (en)
Other versions
EA031389B1 (ru
Inventor
Крис Франсуа Хуберт Шекенс
Original Assignee
ПУРАК Биокем БВ
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 ПУРАК Биокем БВ filed Critical ПУРАК Биокем БВ
Publication of EA201692231A1 publication Critical patent/EA201692231A1/ru
Publication of EA031389B1 publication Critical patent/EA031389B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
    • C09J167/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/02—Applying adhesives or sealing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/304—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Изобретение относится к инертному термоплавкому клею, содержащему сополимер, по существу содержащий продукт реакции лактида (L) и капролактона (С) в молярном соотношении (L/C), составляющем по меньшей мере 1,5. Согласно изобретению клей дополнительно содержит соединение карбодиимид. Присутствие малого, но эффективного количества карбодиимида оказывает стабилизирующий эффект на герметизирующие свойства клея, особенно если его подвергают воздействию повышенных температур. Изобретение также относится к способу производства такого клея, а также к способу герметизации упаковки с помощью такого клея.
EA201692231A 2014-06-03 2015-05-28 Инертный термоплавкий клей, его производство и применение для герметизации упаковки EA031389B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14170916 2014-06-03
EP14198122 2014-12-16
PCT/EP2015/061836 WO2015150580A1 (en) 2014-06-03 2015-05-28 Non-reactive hot melt adhesive, its manufacture and its use in sealing packages

Publications (2)

Publication Number Publication Date
EA201692231A1 true EA201692231A1 (ru) 2017-06-30
EA031389B1 EA031389B1 (ru) 2018-12-28

Family

ID=53268811

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692231A EA031389B1 (ru) 2014-06-03 2015-05-28 Инертный термоплавкий клей, его производство и применение для герметизации упаковки

Country Status (11)

Country Link
US (1) US9902885B2 (ru)
EP (1) EP3152254B1 (ru)
JP (2) JP2017521507A (ru)
CN (1) CN106459720A (ru)
AU (1) AU2015239037B2 (ru)
BR (1) BR112016027315B1 (ru)
DK (1) DK3152254T3 (ru)
EA (1) EA031389B1 (ru)
ES (1) ES2686515T3 (ru)
PL (1) PL3152254T3 (ru)
WO (1) WO2015150580A1 (ru)

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EP3356488B1 (en) * 2015-10-01 2021-11-10 PURAC Biochem BV Non-reactive hot-melt adhesive with specific resin
DK3214106T3 (en) * 2016-03-03 2019-04-15 Purac Biochem Bv NON-REACTIVE MELT ADHESIVE WITH LACTID BASED COPOLYMER
CN111032726B (zh) * 2017-08-17 2022-09-20 东丽株式会社 聚酯共聚物及其制造方法
KR102089595B1 (ko) * 2018-08-08 2020-03-16 원종대 임펠라 및 터빈블레이드 소재의 매거진 타입 공급 유닛 및 이를 이용한 로봇 장치
EP3898868A1 (en) 2018-12-21 2021-10-27 Purac Biochem B.V. Tackifier for lactic acid based hot-melt adhesive
KR20210105350A (ko) 2018-12-21 2021-08-26 헨켈 아이피 앤드 홀딩 게엠베하 핫 멜트 접착제 조성물 및 그의 용도
BR112022002865A2 (pt) 2019-11-15 2022-05-17 Nippon Steel Corp Método para fabricar uma chapa de aço elétrico não orientado
FI20225036A1 (en) * 2022-01-17 2023-07-18 Kiilto Oy Hot melt adhesive, its manufacturing method and uses

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Also Published As

Publication number Publication date
US20170081572A1 (en) 2017-03-23
JP2017521507A (ja) 2017-08-03
ES2686515T3 (es) 2018-10-18
US9902885B2 (en) 2018-02-27
EP3152254B1 (en) 2018-07-11
EP3152254A1 (en) 2017-04-12
BR112016027315A2 (pt) 2017-08-15
CN106459720A (zh) 2017-02-22
AU2015239037A1 (en) 2016-11-24
DK3152254T3 (en) 2018-10-08
PL3152254T3 (pl) 2018-12-31
WO2015150580A1 (en) 2015-10-08
JP6959961B2 (ja) 2021-11-05
JP2019206708A (ja) 2019-12-05
BR112016027315B1 (pt) 2021-08-03
AU2015239037B2 (en) 2017-06-15
EA031389B1 (ru) 2018-12-28

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM