KR960013327A - Starch-based foamable compositions - Google Patents

Starch-based foamable compositions Download PDF

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Publication number
KR960013327A
KR960013327A KR1019940025394A KR19940025394A KR960013327A KR 960013327 A KR960013327 A KR 960013327A KR 1019940025394 A KR1019940025394 A KR 1019940025394A KR 19940025394 A KR19940025394 A KR 19940025394A KR 960013327 A KR960013327 A KR 960013327A
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KR
South Korea
Prior art keywords
starch
foamable composition
composition according
styrofoam
pellets
Prior art date
Application number
KR1019940025394A
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Korean (ko)
Inventor
김경환
Original Assignee
김경환
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 김경환 filed Critical 김경환
Priority to KR1019940025394A priority Critical patent/KR960013327A/en
Publication of KR960013327A publication Critical patent/KR960013327A/en

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  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 곡물 또는 식물의 전분을 주성분으로 하는 발포성 조성물 및 그를 발포 서아형시켜 제조한 스티로폼 대용 발포체에 관한 것이다. 본 발명의 발포체는 기존의 스티로폼의 사용 분야에서 거의 대부분의 스티로폼을 대체할 수 있으며, 식물성 소재의 전분 분말을 이용하였기 때문에 환경 오염을 거의 유발하지 않는 장점이 있다.The present invention relates to a foamable composition mainly composed of starch of grains or plants, and to a styrofoam substitute foam prepared by foaming the same. The foam of the present invention can replace almost all of the styrofoam in the field of use of the existing styrofoam, and has the advantage of hardly causing environmental pollution because the starch powder of the vegetable material is used.

Description

전분 기재 발포성 조성물Starch-based foamable compositions

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (8)

곡물 또는 식물의 전분을 주성분으로 하는 것을 특징으로 하는 발포성 조성물.A foamable composition comprising, as a main component, starch of cereals or plants. 제1항에 있어서, 임의로 발포제를 하유하는 발포성 조성물.The foamable composition according to claim 1, optionally containing a blowing agent. 제1항에 있어서, 전분이 쌀, 감자, 고구마, 옥수수, 보리, 밀, 수수, 칡 및 카사바로 이루어진 군으로부터 선택된 고물 또는 식물로부터 얻어지는 것인 발포성 조성물.The foamable composition of claim 1 wherein the starch is obtained from a solid or plant selected from the group consisting of rice, potatoes, sweet potatoes, corn, barley, wheat, sorghum, wheat and cassava. 제1항 내지 제3항 중 어느 하나의 항에 있어서, 펠렛 형태인 발포성 조성물.The foamable composition according to any one of claims 1 to 3, which is in the form of pellets. 곡물 또는 식물의 전분을 분쇄하고, 필요시 발포제와 혼합한 후, 일정 크기의 펠렛으로 건조시키는 것을 특징으로 하는 발포성 조성물의 제조 방법.Starch of grain or plant is ground, mixed with a blowing agent if necessary, and then dried into pellets of a predetermined size. 제1항 내지 제4항 중 어느 하나의 항에 따른 조성물을 성형 틀 내에서 열과 압력을 가하여 발포시키는 것을 특징으로 하는 발포성 조성물의 제조 방법.A process for producing a foamable composition, wherein the composition according to any one of claims 1 to 4 is foamed by applying heat and pressure in a molding die. 제6항의 방법으로 제조된 포장재.Packaging material produced by the method of claim 6. 제6항의 방법으로 제조된 단열재.Insulation material produced by the method of claim 6. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940025394A 1994-10-05 1994-10-05 Starch-based foamable compositions KR960013327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940025394A KR960013327A (en) 1994-10-05 1994-10-05 Starch-based foamable compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940025394A KR960013327A (en) 1994-10-05 1994-10-05 Starch-based foamable compositions

Publications (1)

Publication Number Publication Date
KR960013327A true KR960013327A (en) 1996-05-22

Family

ID=66766872

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940025394A KR960013327A (en) 1994-10-05 1994-10-05 Starch-based foamable compositions

Country Status (1)

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KR (1) KR960013327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100299426B1 (en) * 1998-04-02 2001-10-27 전주범 Auxiliary brush holder for vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100299426B1 (en) * 1998-04-02 2001-10-27 전주범 Auxiliary brush holder for vacuum cleaner

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