KR20210141456A - 가스발생제, 발포용 조성물, 발포체, 및 발포체의 제조방법 - Google Patents

가스발생제, 발포용 조성물, 발포체, 및 발포체의 제조방법 Download PDF

Info

Publication number
KR20210141456A
KR20210141456A KR1020217025486A KR20217025486A KR20210141456A KR 20210141456 A KR20210141456 A KR 20210141456A KR 1020217025486 A KR1020217025486 A KR 1020217025486A KR 20217025486 A KR20217025486 A KR 20217025486A KR 20210141456 A KR20210141456 A KR 20210141456A
Authority
KR
South Korea
Prior art keywords
generating agent
gas generating
foaming
foam
gas
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.)
Withdrawn
Application number
KR1020217025486A
Other languages
English (en)
Korean (ko)
Inventor
카즈야 나카타
준야 우치야마
카즈요시 우에라
타쿠야 카게야마
Original Assignee
에이와 가세이 고교 가부시키가이샤
미쯔비시 가스 케미칼 컴파니, 인코포레이티드
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 에이와 가세이 고교 가부시키가이샤, 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 filed Critical 에이와 가세이 고교 가부시키가이샤
Publication of KR20210141456A publication Critical patent/KR20210141456A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/101—Agents modifying the decomposition temperature
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/04—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by auto-decomposition of single substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives 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
    • C08K5/31—Guanidine; Derivatives 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/026—Crosslinking before of after foaming
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020217025486A 2019-03-15 2019-12-20 가스발생제, 발포용 조성물, 발포체, 및 발포체의 제조방법 Withdrawn KR20210141456A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019048376 2019-03-15
JPJP-P-2019-048376 2019-03-15
PCT/JP2019/050076 WO2020188931A1 (ja) 2019-03-15 2019-12-20 ガス発生剤、発泡用組成物、発泡体、及び発泡体の製造方法

Publications (1)

Publication Number Publication Date
KR20210141456A true KR20210141456A (ko) 2021-11-23

Family

ID=72519816

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217025486A Withdrawn KR20210141456A (ko) 2019-03-15 2019-12-20 가스발생제, 발포용 조성물, 발포체, 및 발포체의 제조방법

Country Status (6)

Country Link
US (1) US20220169815A1 (https=)
EP (1) EP3939953A4 (https=)
JP (1) JPWO2020188931A1 (https=)
KR (1) KR20210141456A (https=)
CN (1) CN113518770A (https=)
WO (1) WO2020188931A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997029927A2 (en) 1996-02-14 1997-08-21 Automotive Systems Laboratory, Inc. Nonazide gas generating compositions
JPH1121364A (ja) 1997-07-04 1999-01-26 Pooren Kagaku Sangyo Kk 発泡剤組成物及び発泡性熱可塑性重合体組成物
JPH11292678A (ja) 1998-04-15 1999-10-26 Daicel Chem Ind Ltd エアバッグ用ガス発生剤組成物
JP3953187B2 (ja) 1998-05-08 2007-08-08 ダイセル化学工業株式会社 ガス発生剤組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588201A (ja) 1981-07-03 1983-01-18 Mitsuwa Seiki Co Ltd 自動車用真空ポンプ
DE4220019A1 (de) * 1991-06-21 1992-12-24 Dynamit Nobel Ag Treibmittel fuer gasgeneratoren
JP6118002B2 (ja) * 2015-04-23 2017-04-19 三菱瓦斯化学株式会社 ガス発生剤、及びそれを用いた発泡体の製造方法
EP3196271B1 (en) * 2015-04-23 2019-01-09 Mitsubishi Gas Chemical Company, Inc. Gas-generating agent, and process for producing foamed object using same
JP6875826B2 (ja) * 2016-10-26 2021-05-26 三菱瓦斯化学株式会社 グアニジンシュウ酸塩の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997029927A2 (en) 1996-02-14 1997-08-21 Automotive Systems Laboratory, Inc. Nonazide gas generating compositions
JPH1121364A (ja) 1997-07-04 1999-01-26 Pooren Kagaku Sangyo Kk 発泡剤組成物及び発泡性熱可塑性重合体組成物
JPH11292678A (ja) 1998-04-15 1999-10-26 Daicel Chem Ind Ltd エアバッグ用ガス発生剤組成物
JP3953187B2 (ja) 1998-05-08 2007-08-08 ダイセル化学工業株式会社 ガス発生剤組成物

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
「구아니딘염」, 파인케미칼, 씨엠씨출판, H20년 6월, 제37권, 제6호, p.72-75
콘도 히토시, 「열분해형 발포제와 그 특징」, 일본고무협회지, 일반사단법인 일본고무협회, 2001년, 제74권, 제10호, p.406-411

Also Published As

Publication number Publication date
EP3939953A4 (en) 2022-11-23
US20220169815A1 (en) 2022-06-02
CN113518770A (zh) 2021-10-19
EP3939953A1 (en) 2022-01-19
WO2020188931A1 (ja) 2020-09-24
JPWO2020188931A1 (https=) 2020-09-24

Similar Documents

Publication Publication Date Title
US20030050352A1 (en) Foamed Polymer System employing blowing agent performance enhancer
JP4890415B2 (ja) 金属シロキサン系化合物で表面処理された改質発泡剤、及びこれを含む高分子樹脂組成物
US2758980A (en) Method of producing a cellular elastomeric article
US11084782B2 (en) Gas generating agent, and method for producing foam using the same
JP5647606B2 (ja) ガス発生剤
CA1079000A (en) Crosslinked chlorinated polyethylene foam
US20170298195A1 (en) Compositions suitable for use in the vulcanization of rubber
US2621161A (en) Making gas-expanded organic plastics
KR20210141456A (ko) 가스발생제, 발포용 조성물, 발포체, 및 발포체의 제조방법
EP0220364A2 (en) Reaction of certain hydrazide compounds with free radical initiators to produce crosslinked polymer foams
US3781233A (en) Blowing agents
EP4269492A1 (en) Expansion ratio improver for polymer materials, foaming agent composition for polymer materials, and resin composition
EP0019146B1 (de) Treibmittelkombination auf Basis Azodicarbonamid, deren Herstellung und Verwendung zur Herstellung von porösen Artikeln aus thermoplastischen Kunststoffen
JP6121638B2 (ja) ガス発生剤、及びそれを用いた発泡体の製造方法
US2503003A (en) Cellular rubber article and process for producing the same
CN118974149A (zh) 具有可调迂曲度的开孔聚合物泡沫组合物及其制备方法
EP4428189A1 (en) Rubber composition for tire, rubber member for tire, and tire
Fuller N, N'-Dimethyl-N, N'-dinitrosoterephthalamide Blowing Agent Preparation, Properties, and General Applications
JP2001049020A (ja) 発泡剤組成物
KR20170049263A (ko) 가열분해 화합물 및 이를 이용한 가스 발생 방법
US2803688A (en) Ammonium and hydrazinium hydrazine sulfinates and low molecular weight derivatives thereof as blowing agents for synthetic resins and natural rubber
JP2013032427A (ja) 発泡体製造用のガス発生剤

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PC1203 Withdrawal of no request for examination

St.27 status event code: N-1-6-B10-B12-nap-PC1203