KR880000597A - 바이오폴리머 입자 및 그의 제법 - Google Patents

바이오폴리머 입자 및 그의 제법 Download PDF

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Publication number
KR880000597A
KR880000597A KR1019870006254A KR870006254A KR880000597A KR 880000597 A KR880000597 A KR 880000597A KR 1019870006254 A KR1019870006254 A KR 1019870006254A KR 870006254 A KR870006254 A KR 870006254A KR 880000597 A KR880000597 A KR 880000597A
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South Korea
Prior art keywords
hydrating
biopolymer
porous
particles
dispersant
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KR1019870006254A
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English (en)
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KR900002346B1 (ko
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베노 베르나르
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원본미기재
쏘시에떼 롱쁠랑 쉬미
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Publication of KR900002346B1 publication Critical patent/KR900002346B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B50/00—Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • 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
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Glanulating (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Saccharide Compounds (AREA)

Abstract

내용 없음

Description

바이오폴리머 입자 및 그의 제법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 시간에 따른 점도의 변화를 나타낸 곡선이다.

Claims (13)

  1. 적어도 하나의 수화제, 분산제 및 수화분산제를 함유함을 특징으로 하는 다공성 바이오폴리머 입자.
  2. 제1항에 있어서, 평균 크기가 0.5 내지 2mm이고 겉보기 밀도가 0.7 이하인 다공성 바이오폴리머 입자.
  3. 제1 또는 2항에 있어서, 통기도가 40 내지 60%인 다공성 바이오폴리머 입자.
  4. 제1 내지 3항중의 어느 하나에 있어서, 수화제, 분산제, 및 수화분산제의 함량이 입자의 중량에 대해 0.5 내지10%인 다공성 바이오폴리머 입자.
  5. 제1 내지 4항중의 어느 하나에 있어서, 수화제, 분산제, 및 수화분산제가 표면 활성제인 다공성 바이오폴리머 입자.
  6. 제5항에 있어서, 수화제가 지방산의 비누, 술페이트 및 술페이트화 생성물, 옥시에틸렌화 유도체의 포스포르산 에스테르, 알칼리금속술포네이트, 폴리옥시에틸렌화 알킬페놀, 플리옥시에틸렌화 지방알코올 및 지방산 또는 폴리옥시프로필렌화 지방알코올 및 지방산, 폴리옥시에틸렌-폴리옥시프로필렌화 지방알코올 및 지방산, 지방산 알칼올아미드, 다가알코올의 에스테르 및 이들의 폴리옥시에틸렌화 유도체로부터 선택된 다공성 바이오폴리머 입자.
  7. 제6항에 있어서, 수화제가 폴리옥시에틸렌화 노닐페놀, 알칼리금속 알킬벤젠술포네이트, 알칼리금속술포숙시네이트, 당글리세라이드 또는 폴리옥시에틸렌화 지방알코올인 다공성 바이오폴리머 입자.
  8. 제1 내지 4항중의 어느 하나에 있어서, 분산제가 불포화 카르복실산의 호모폴리머 및 이들과 α-올레핀과의 코폴리머, 알케닐술포네이트, 나프탈렌술포네이트 및 알킬나프탈렌술포네이트와 폴리포스 페이트로 구성되는 군에서 선택된 다공성 바이오폴리머 입자.
  9. 제1 내지 8항중의 어느 하나에 있어서, 소디움폴리메틸렌나프탈렌술포네이트 및 소디움디옥틸술포숙시네이트의 혼합물을 함유하는 다공성 바이오폴리머 입자.
  10. 제1 내지 9항중의 어느 하나에 있어서, 바이오폴리머가 크산탄검인 다공성 바이오폴리머 입자.
  11. 제1 내지 10항중의 어느 하나에 있어서, 바이오폴리머가 천연, 개량된 천연 또는 합성검으로 혼합된 다공성 바이오폴리머 입자.
  12. 제1 내지 11항중의 어느 하나에 있어서, 유동형 베드는 기체의 흐름하에서 바이오폴리머 분말로 형성되고, 적어도 하나의 수화제, 분산제 및 수화분산제를 바이오폴리머 분말에 혼합시킨 또는 분무용 수용액에 도입시킨 수용액을 분말에 분무하여 입자를 응집시키고, 얻어진 입자를 동시에 또는 연속적으로 건조시킴을 특징으로 하는 다공성 바이오폴리머 입자의 제조방법.
  13. 제12항에 있어서, 분무되는 물의 양이 입자화되는 질량의 5내지 100%인 다공성 바이오폴리머 입자의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870006254A 1986-06-19 1987-06-19 바이오폴리머 입자 및 그의 제법 KR900002346B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8608842 1986-06-19
FR8608842A FR2600267A1 (fr) 1986-06-19 1986-06-19 Granules de biopolymere a dispersabilite et dissolution rapides
FR86-08842 1986-06-19

Publications (2)

Publication Number Publication Date
KR880000597A true KR880000597A (ko) 1988-03-28
KR900002346B1 KR900002346B1 (ko) 1990-04-12

Family

ID=9336478

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Application Number Title Priority Date Filing Date
KR1019870006254A KR900002346B1 (ko) 1986-06-19 1987-06-19 바이오폴리머 입자 및 그의 제법

Country Status (22)

Country Link
US (1) US5003060A (ko)
EP (1) EP0254603B1 (ko)
JP (1) JPH0649865B2 (ko)
KR (1) KR900002346B1 (ko)
CN (1) CN87104169A (ko)
AT (1) ATE82994T1 (ko)
AU (1) AU605486B2 (ko)
BR (1) BR8703047A (ko)
CA (1) CA1330612C (ko)
DE (1) DE3782877T2 (ko)
DK (1) DK310387A (ko)
ES (1) ES2035870T3 (ko)
FI (1) FI92493C (ko)
FR (1) FR2600267A1 (ko)
GR (1) GR3007009T3 (ko)
IN (1) IN169962B (ko)
NO (1) NO872527L (ko)
NZ (1) NZ220733A (ko)
PT (1) PT85119B (ko)
SU (1) SU1713439A3 (ko)
TR (1) TR24413A (ko)
ZA (1) ZA874389B (ko)

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Also Published As

Publication number Publication date
JPS6354490A (ja) 1988-03-08
DK310387D0 (da) 1987-06-18
DE3782877T2 (de) 1993-04-29
PT85119B (pt) 1990-03-08
FI92493B (fi) 1994-08-15
FR2600267A1 (fr) 1987-12-24
BR8703047A (pt) 1988-03-08
EP0254603A1 (fr) 1988-01-27
KR900002346B1 (ko) 1990-04-12
ATE82994T1 (de) 1992-12-15
TR24413A (tr) 1991-10-08
GR3007009T3 (ko) 1993-07-30
US5003060A (en) 1991-03-26
CN87104169A (zh) 1988-01-20
NO872527D0 (no) 1987-06-17
AU7445487A (en) 1987-12-24
PT85119A (fr) 1987-07-01
FI872742A (fi) 1987-12-20
CA1330612C (fr) 1994-07-05
DK310387A (da) 1987-12-20
ES2035870T3 (es) 1993-05-01
ZA874389B (en) 1987-12-21
FI872742A0 (fi) 1987-06-18
SU1713439A3 (ru) 1992-02-15
DE3782877D1 (de) 1993-01-14
IN169962B (ko) 1992-01-18
AU605486B2 (en) 1991-01-17
NO872527L (no) 1987-12-21
NZ220733A (en) 1990-04-26
FI92493C (fi) 1994-11-25
FR2600267B1 (ko) 1993-02-26
EP0254603B1 (fr) 1992-12-02
JPH0649865B2 (ja) 1994-06-29

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